Intranet Connections

Print struct with keys golang.txt

Print struct with keys golang.txt


Download the 101 Intranet Ideas eBook

%v doesnt work for me idk why I still prints as a struct if I use %+v it Will show the fields but Sep 4, 2015 In Go, an array is a numbered sequence of elements of a specific length. (ed25519 keys only in this format for now) Signing and verifying functions now work with ed25519 keys. I realized I cannot find any examples of SSH certificate verification. // source: github. func (p *Printer) Sprintf(key Reference, a interface{}) string {. See make-struct-type for more information on these attributes of a structure type. Println() calls Output to print to the standard logger. gianlucatursi. That’s right – unlike many other languages that have literally dozens of built-in types, Swift only has six. js SPA frontend. Go fragments, gather snippets of Go code that I found interesting and helpful. mysql,c. I really enjoyed 'Go' these last 2 years (both the programming language, the Open Source project and …So, f variable will become the last one (another-book. I really enjoyed 'Go' these last 2 years (both the programming language, the Open Source project and …Structs enable you to create custom variable types to organize your data, by relating other C++ or UE4 C++ data types to each other. Access Data in a Structure Array. Print index and element or data from Array, Slice and Map Example Function that takes an interface type as value and pointer? How to collect information about garbage collection?For example, count the number of elements in field f of each struct in array s: numElements = arrayfun(@(x) numel(x. Structs take the name of the module they’re defined in. The keyword list used with defstruct defines what fields the struct will have along with their default values. GitHub is home to over 28 million developers working together to host and review code, manage projects, and build software together. The details of that representation are described together // with the proto support for the language. )Increase your deployments by 10x and protect your releases with machine learning. The OpenFile function with os. Called in list context, returns a list consisting of all the keys of the named hash, or in Perl 5. In your example you are trying to pass the struct itself to the function rather than an instance of the struct. Go Ninja Newsletter: Golang channel deep dive, async task sharing, encrypted keys & more. Text: We specify a JSON Finally we print values on the Result struct. First things first - …So front, front_depth are image. The io package has the io. If you just want the content as string, then the simple solution is to use the ReadFile function from the io/ioutil package. Map converts the given struct to a map[string]interface{}, where the keys of the map are the field names and the values of the map the associated values of the fields. ' and called The input text for a template is UTF-8-encoded text in any format. However, if you are trying to support both JSON and YAML, several issues arise when using go-yaml and Go's JSON library together. See also: getfield, rmfield, isfield, isstruct, fieldnames, struct. Stack Overflow help chat. message StructHTTrack is an offline browser utility, allowing you to download a World Wide website from the Internet to a local directory, building recursively all directories, getting html, …Structs enable you to create custom variable types to organize your data, by relating other C++ or UE4 C++ data types to each other. [golang-dev] Preserving key order in encoding/json: Brad Fitzpatrick: you should be OK just declaring a struct type for the value you want to print. Ints(keys) } type mapKey struct { Key int Option string } How do I save an entire string as a txt file in Go? string,go. WriteString function write the content at the end of the file. Ditto for s/front/back/g. With new technologies like Docker and OpenStack popping up, composing your applications into microservices, which can be scaled and refactored individually, makes increasingly more sense. txt. Package glog implements logging analogous to the Google-internal C++ INFO/ERROR/V setup. X) colormap(S(1). I've followed the example in golang blog, and tried using a struct …Nov 07, 2012 · How to print (display to screen) an arra . answered Aug 25 '16 at 10. Stdout” which refers to the standard output to print out the merged data Sep 21, 2016 The key concept in the fmt package is the format template. com is your one-stop shop to make your business stick. The "structs" key in the struct's field tag value is the key name. The #:property option, which is the only one that can be supplied multiple times, attaches a property value to the structure type; see Structure Type Properties for more information on properties. Feb 03, 2017 · i have an array and struct i read the first file fine the second file im having a problem with because all the id are not in order so how would i compare two struct with '==' and match the id together because everytime i do this it doesnt print anything because im completely lostOct 16, 2002 · Dear All, After spending a great deal of time searching previous posts, I am still stuck with the following. By Shane Argo. The first line of the file tells how many users there are, then the following lines are the username, password, and a pincode. First check if we are looking at a list value (not NULL). 4 . How to print struct variables in console? 1. The default key string is the struct field name but can be changed in the struct field's tag value. I've looked up Structs as keys in Golang maps. The power of structs is extreme organization as well as the ability to have functions for internal data type operations. StructValuedMethod "arg"). convert struct to embedded at offset 0 struct. com/golang/protobuf/ptypes/struct/struct. One of the most useful data structures in computer science is the hash table. How to print (display to screen) an array of struct In order to print the information for every struct in the Stock array, you need to loop through each member using the PrintStructure() function for each one. JSON Encode an Array of Objects Aug 1, 2015 · 132 words · 1 minute read #array #encode #go #golang #json #objects #pages #print #stdout This is how to convert any object within go, into the JSON data structure. You received this message because you are subscribed to the Google Groups "golang-dev" group. ReadFile("testdata. You dismissed this ad. net equivalent “hashtable” is …I am showing a full and real example of a modern application I made recently, using a Golang API backend + a Vue. It would …This repository contains some data structures implementation in C programming language. Ask Question. If you are only looking for fields that match the input, you'll want to search the database using the input string. Golang struct-to-table database mapper. Example:Question regarding embedding an interface in a struct (self. When the input is an Octave object obj, the names are the public properties of the object. This function returns a slice of bytes which you can easily convert to a string. txt). If you know Bengali then visit my site - hasancse91/data-structuresAbout Go Fragments. Currently, I have two files: main. Once I had a similar problem in sorting a vector and I have written it in my blog. I understand iteration over the maps in golang has no guaranteed order. Contribute to Masterminds/structable development by creating an account on GitHub. Sometimes being able to use a simple dictionary (vs crazy nested arrays) in max script can greatly simplify your code and can allow you to layout your logic in more manageable way. Minux so we just add entries to api/except. load and read a file into struct c, print the file! compares the second column of both files and print the line of first file (age2. Is it a bad practice to pass the recover result in an inner panic handler to parent's? I added some print functions trying to understand the Dec 07, 2011 · I'm trying to write a program which will read data from a text file into a C struct, but it's been about two years since I last used C, and I'm quite rusty. Golang switch between structs. Keys mapinterface{} // Errors is a list of errors attached to all the handlers/middlewares who used this context. Contribute to golang/crypto development by creating an account on GitHub. 3 · 1 comment . When I ran your code it wouldn't compile. We have over 700 books in our library. Find prepares a query using the provided document. Size determines how many bytes can be read for the next file. Then it will be ok. The map may be a generic one using interface{} for its key and/or values, such as bson. txt protocol and you can find examples how to do this in the official Colly docs. %v doesnt work for me idk why I still prints as a struct if I use %+v it Will show the fields but Execution of the template walks the structure and sets the cursor, represented by a period '. In the example above, we defined a struct named User. python,csv,dictionary. In this series, I’ll show you, with code samples, how I built a Golang Telegram Bot for my own use. %s\n",req[k], req[k]) // How do I iterate here } sort. The values "Japan", "Australia", "Germany" are assigned to strArray1. com. So the file is setup as follows: My array needs to be able to handle a maximum of 50 users. Use struct tags to appease JSON consumers that want lowercase key names: type Animal struct { Species string `json:"species"` Color string `json:"color"` } Composition. if *env == "dev" { type response struct { key string 50 more keys that should also be different depending on env } } else { secret string 50 more keys } But I guess that is not only wrong but would also create a huge repeated codeGolang. To use find function, you have to implement operator < in the key struct. %v the value in a default format when printing structs, the plus flag (%+v) adds field names . I need to determine the original order in which the JSON object keys were specified (in the parsed bytes). Unzip and Scoping rules for struct variables in GCC. // // The JSON representation for `Struct` is JSON object. SolutionYou will have to put the code together yourself to use fprintf as there is no builtin function that can magically save an arbitrary struct to a text file. Colly as a framework supports following the robots. txt file if not exist or truncate if already exist. Contribute to a8m/go-lang-cheat-sheet development by creating an account on GitHub. You'll find a description of the topic and some In some languages, `Struct` // might be supported by a native representation. I agree with the comments above though, this would be much better handled by making sure each struct satisfies the fmt Buffered read. ReadFile("file. It provides functions Info, Warning, Error, Fatal, plus formatting variants such as Infof. A struct can be used anywhere a class can be and vice-versa, the only technical difference is that class members default to private and struct members default to public. Contribute to golang/text development by creating an account on GitHub. Stdout” which refers to the standard output to print out the merged data — “os. print (. (Some languages call this a “mix-in” or “trait”. Arguments are handled in the manner of fmt. type Interface interface { // Len is the number of elements in the collection. package. M, or it may be a properly typed map. It is composed of fields or members that can have different types. Go program that Jul 16, 2016 Structs in Golang represent one of the most common variable types Here's the JSON output of the struct without custom tags, produced by when printing structs, the plus flag ( %+v ) adds field names The article JSON and Go will give more details on how to retrieve the values from a JSON struct. Hi, I am trying to develop one requirement wherein I need a C++ map having both Key and Value as Structures. Field type Template struct You only need the io/ioutil package. An analogous set of functions scans formatted text to yield values. The most important package that allows us to manipulate files and directories as entities is the os package. – icza Aug 25 '16 at 10. Log In Sign Up; current community. Introduction. txtwhen printing structs, the plus flag ( %+v ) adds field names The article JSON and Go will give more details on how to retrieve the values from a JSON struct. Free Trial at jira. Scanln? Not 100% how Scanln works, but I am pretty sure the issue log. include z_struct_example_inc. So this is what i did. The pprint module provides a capability to “pretty-print” arbitrary Python data structures in a form which can be used as input to the interpreter. What if you need to store information of more than one person?The control flow statements are used to break the flow of execution by branching,looping, decision making statements by enabling program to execute code based on the conditions. The result may be accessed by a field or map key invocation. I assume you want to use the file outside of Matlab otherwise just saving to a . 6 February 2013. mat file would be far better. To unsubscribe from this group and stop receiving emails from it, send an email to golang-dev+unsubscribe@googlegroups. If the formatted structures include objects which are not fundamental Python types, the representation may not be loadable. Everything is running inside Docker containers. Meta Stack Overflow your communities . Yes. During the DevCon at the Teaching & Learning Conference in Sydney Wiley and I presented about Using the Learn REST API from Golang. Golang: How to instantiate `struct` by struct name (string). I want to print a certain item within a struct, that is within a struct. text, based on transforming the original text using the values of an object. As a valued partner and proud supporter of MetaCPAN, StickerYou is happy to offer a 10% discount on all Custom Stickers, Business Labels, Roll Labels, Vinyl Lettering or Custom Decals. . Apr 10, 2015 · In C, is it possible to sort an array of structs, like the one above, by a particular member using merge sort? I managed to get merge sort to work with a regular array of integers, but my understanding of merge sort isn't very good and I'm not sure how to modify it to work with structs, or if it's even possible to. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. When the input is a structure struct, the names are the elements of the structure. Image method to determine the maximum and minimum resolution. print struct with keys golang. Strings, ints—any The string keys in the JSON are matched to the field names in the structs. 1 hour ago · if struct Encoder doesn't a slice, but NewEncoder function returns a pointer, the tick doesn't work also, like the following code func NewEncoder() *Encoder { return &Encoder{4)} } only struct Encoder doesn't have []byte slice and NewEncoder function return non …Gzip. My task is to check whether the keys are present in the request. txt) with " passed" if found matc Then it should allow user to select few keys from it make a n . It also provides V-style logging controlled by the -v and -vmodule=file=2 flags. Next advances to the next entry in the tar archive. We use cookies for various purposes including analytics. I had trouble finding a nice example of how to have a udf with an arbitrary number of function parameters that returned a struct. A struct is a collection of fields and is defined with the type and “struct” keywords. In ColdFusion, you can create structures explicitly by using a function, and then populate the structure using assignment statements or functions, or you can create the structure implicitly by using an assignment statement. This example shows how to access the contents of a structure array. f), s) The syntax @(x) creates an anonymous function. If so: first delete the tail by recursively calling the delete function with the next pointer to the list. This repository contains some data structures implementation in C programming language. txt in append mode. A structure type is a user-defined composite type. It would …json quickly to go-struct. ' In UE4, structs should be used for simple data type combining and data management purposes. proto // DO NOT EDIT! /* Package structpb is a generated protocol Colly as a framework supports following the robots. However, since the Unmarshal and Decode APIs return a generic JSON object as a map[string]interface{}, we lose initial ordering information as a consequence of the randomized Specific rows from CSV as dictionary and logic when keys are the same - Python. You can build the whole dictionary first, with the lists containing all the values for each key. [mirror] Go supplementary cryptography libraries. As usual, the tool turned out to be much larger than I thought. The second argument may also specify the order in a permutation vector or a cell array of strings. Is it possible to convert / print a struct as a string. Books covering C and C++ are listed here and when you've selected a relevant book we'll link you on to Amazon to order. I agree with the comments above though, this would be much better handled by making sure each struct satisfies the fmt See make-struct-type for more information on these attributes of a structure type. This question was of interest to me too, so did a bit of benchmarking (I can hear the collective groan :-)). 12 or later only, the indices of an array. The value ‘val’ can be any value (depending upon the data that the linked list is holding) while the pointer ‘next’ contains the address of …// Code generated by protoc-gen-go. Data structures can be declared in C++ using the following syntax: struct type_nameA structure array is a data type that groups related data using data containers called fields. Martini (Golang) Martini is a powerful package for quickly writing modular web applications/services in Golang. OK, I Understandpublic static int IndexOfAny(String str, char[] chars) { if (isEmpty(str) || ArrayUtils. The feedback you provide will help us …I'm new to go and i'm facing issues in accessing Struct with a variable I've this function decodeUser. StickerYou. Println(string(xbytes)) //prints Text }. So, anything is legit. There is also an independent library which supports parsing and obeying robots. We've covered the basic of JSON in Go here, but check out the JSON and package main import ( "fmt" ) type info struct { result int } func work() (int,error) Println(x) //prints 1 (bad if you need 2) } Arrays in Go are values, so when you pass arrays to functions the functions get a . I am working on reading data from a file into a struct array. Other Examples This example comes from our "Structures and Unions" training module. We can now create User structs by using a syntax similar to the one used to create maps:The right way to handle YAML in Go November 29, 2014. And, both defers will see it as the last one. txt") // just pass the file name if err != nil { fmt. To run the code in this example, load several variables into a scalar Redisplay the clown image, specifying the index for the clown struct (1): image(S(1). Contribute to cowkeys/ckjson development by creating an account on GitHub. The format 'verbs' are derived from C's but are simpler. Go's standard library includes the ability to serialize and deserialize structs as JSON. O_APPEND opens the already exist file test. F2 arg2) (. We'll use these two structs to demonstrate encoding and decoding of custom types use tags on struct field declarations to customize the encoded JSON key names. You can Print with or without Variable Name for that use %v+ or Golang print struct as string. com. Automatically generate Go (golang) struct definitions from example JSON - ChimeraCoder/gojsonGolang: Candidates and Contexts — A Heuristic Approach to Race Condition Detection. The combination of the venerable old awk text processing model with Go's flexible template functionality is …This is the first part of the Golang Telegram Bot series. . Contribute to gentilkiwi/mimikatz development by creating an account on GitHub. Try Jira for free. The io. txt abcd efg hijk lmn You can see In some languages, `Struct` // might be supported by a native representation. output different text, based on transforming the original text using the values of an object. golang) submitted 2 years ago by Ranger_X So I'm working through learning Go, and I've come across something that got me curious, especially relating to Go's emphasis on explicitness, type checking, etc. Oct 19, 2017 Below is a short example to print or display the struct variables data in console. package main import ( "fmt" "io/ioutil" ) func main() { b, err := ioutil. txt . c,gcc,struct,clang,scoping. You can create different variables name, citNo and salary to store these information separately. txt so easily? i guess we shouldn't. With JSON we have a fast way to store object models as text. Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site In one of their examples, they set a variable to a struct, but I am so confused as t Stack Overflow. Structs can be made to behave like classes simply by putting in the keyword private at the beginning of the struct. type Context struct { Request *http. Load and print the file using Struct - with C programming I'm trying to learn to use structure. So, f variable will become the last one (another-book. Example: Pretend I have made up a blueprint struct, and are making an new one Pretend I have a myshapes struct, that contains a title, # of circles, and squares. isEmpty(chars)) { return -1; } for (int i = 0; i < str. struct,go,interface,switch-statement. Loop through database table and compare user input. For example, in // scripting languages like JS a struct is represented as an // object. As others mentioned, you're reading an uninitialized local variable and that's undefined. About Go Fragments. (1) Create a test. How to read/write from/to file in Golang? In below program WriteString function used to write the content into the text file and ReadFile function is used to read the content from text file. f), and returns. Writer interface reads data from a provided stream of bytes and writes it as output to a target resource. up vote 6 down vote favorite. In the uncontended case, 101 // as fast as spin locks (just a few user-level instructions), 102 // but on the contention path they sleep in the kernel. A type, typically a collection, that satisfies sort. 53. I agree with the comments above though, this would be much better handled by making sure each struct satisfies the fmt Golang switch between structs. I'm new to go and i'm facing issues in accessing Struct with a variable I've this function decodeUser. But asker's v variable is of type interface{}, yours is of type Big. Unfortunately maxscript doesn’t offer a native dictionary value type, and the . OK, I UnderstandOverview Package fmt implements formatted I/O with functions analogous to C's printf and scanf. ABAP Tables A table type is similar to an array in other languages, it's a linear collection of elements accessible by an index or some kind of key. io. Bounds() is a rather droll image. Let's see an example. These data elements, known as members, can have different types and different lengths. txt") if err != nil { // First run, write test data since it doesn't exist if . Compressed archives are created by packaging collections of files into a single tar archive, and then compressing that archive with gzip. When the input is a Java object javaobj or Java classname jclassname the name are the public data elements of the object or class. I wrote the tutorial posts about these data structures on my personal blog site in Bengali language. It is normally used to compress just single files. For example, count the number of elements in field f of each struct in array s: numElements = arrayfun(@(x) numel(x. Each field can contain any type of data. Given one struct, arrange field names in s1 alphabetically. Interface can be sorted by the routines in this package. Instead of hierarchical inheritance, Go supports composition. Hi, I am trying to develop one requirement wherein I need a C++ map having both Key and Value as Structures. 631 4 16. up vote 3 down vote favorite. 104 type mutex struct { 105 // Futex-based impl treats it as uint32 key, 106 // while sema-based impl as M* waitm. I mocked up a slotted map against another struct which uses channels to arbitrate access to the map. keys HASH. If you know Bengali then visit my site - hasancse91/data-structuresData structures Data structures A data structure is a group of data elements grouped together under one name. Println. x/crypto/ssh: add support for ed25519 keys Added support for parsing the "new" openssh private key format. You can Print with or without Variable Name for that use %v+ or %v the value in a default format when printing structs, the plus flag (%+v) adds field names . The methods require that the elements of the collection be enumerated by an integer index. I've followed the example in golang blog , and tried using a struct as a map key. Struct. The document may be a map or a struct value capable of being marshalled with bson. h My main. While Go doesn't have a native library for YAML, go-yaml can be used to accomplish the same thing. The Header. Re: [golang-dev] Re: Preserving key order in encoding…I've looked up Structs as keys in Golang maps I understand iteration over the maps in golang has no guaranteed order. What about using bufio. Reader interface to reads and transfers data from a source into a stream of bytes. Given two structs, arrange field names in s1 as they appear in s2. I successfully read struct test_struct { int val; struct test_struct *next; }; So as you can see here, this structure contains a value ‘val’ and a pointer to a structure of same type. func (*Reader) Read ¶ func (tr *Reader) Read(b []byte) (int, error) Read reads from the current file in the JSON Encode an Array of Objects Aug 1, 2015 · 132 words · 1 minute read #array #encode #go #golang #json #objects #pages #print #stdout This is how to convert any object within go, into the JSON data structure. Request Writer ResponseWriter Params Params // Keys is a key/value pair exclusively for the context of each request. All programmers must know the control flows like if-else, switch case, for loop,break,continue,return. The program will create test. Spark UDFs with multiple parameters that return a struct. c and structs. type Printer struct { allow %s to print integers in written form (tables are likely too large . In the 2016 release of ColdFusion, you can create a struct that maintains Print BST keys in the given range Given two values k1 and k2 (where k1 k2) and a root pointer to a Binary Search Tree. These consist of four named types: protocol, enum, struct and class. EOF is returned at the end of the input. bufio package provides buffered read functions. // Code generated by protoc-gen-go. I've I've looked up Structs as keys in Golang maps. This is a string that contains the text you want to print plus some placeholders (called verbs) that %#v prints your variable in Go syntax. If you know Bengali then visit my site - hasancse91/data-structuresWhen the input is a structure struct, the names are the elements of the structure. keys ARRAY. © 1995, …, 2018 Xah Lee. txt file first. In C++, a structure is the same as a class except that its members are public by default. This post is going to be a summary of that presentation. We can now create User structs by using a syntax similar to the one used to create maps:An overview of Go syntax and features. Any remaining data in the current file is automatically discarded. val) } share | improve this answer. Use code …Using the Learn REST API from Golang Written on Sep 22, 2016. 30 Press any key to continue . This code calls the numel function for each element of array s, such as numel(s(1). The key to making this happen is the Swift type system: Swift types are powerful, despite there being only six of them. The right way to handle YAML in Go November 29, 2014. print a struct within a struct golang. fieldName . ad by Jira Software, Atlassian. -pkg image/png, type Encoder struct, BufferPool EncoderBufferPool -pkg image/png, type EncoderBuffer struct -pkg image/png, type EncoderBufferPool interface { Get, Put }By default, for struct pointers, all properties are potentially indexed, and the property name is the same as the field name (and hence must start with an upper case letter). variable (struct, map, array, slice) in Golang. Structure is a collection of variables (can be of different types) under a single name. c file is the 'menu' for the program, and is what the user will interact with. MSDNA little tool to play with Windows security. Essentially I am trying to open and read from a file, storing the file data into a struct. Ops Annotations in the template refer to elements of the data structure (typically a field of a struct or a key in a map) to control execution and derive values to be displayed. Access data in a field using dot notation of the form structName. print struct with keys golang. Go maps in action. proto // DO NOT EDIT! /* Package structpb is a generated protocol During my Go SSH adventures at Hacking with Go I wanted to write a simple SSH harvester. For example: You want to store information about a person: his/her name, citizenship number and salary. Join GitHub today. Print(err In Go how do I use a map with a string key and a struct as value? Update Cancel. Martini comes with a few more batteries included than both Sinatra and Flask but is still very lightweight to start with – only 9 LOC for the basic application. Sign up Structs in GoLang. An example: Note that the above struct is visible outside the package it is in, as it starts with a This is the first part of the Golang Telegram Bot series. 107 . I find this most useful when working with structs and slices because it will print out the types and field names. Mar 19, 2017 · mapk gives you sorted keys everytime you use Each() or EachFrom(prefix, ). I need to determine the original order in which the JSON object keys were specified (in the parsed bytes). Gzip is another file compression format that was created to replace the compress program used in early unix system. func main() { var v = Big{Small{10},200} print(v. SolutionPackage glog implements logging analogous to the Google-internal C++ INFO/ERROR/V setup. Programming Forum How to read/write from/to file in Golang? In below program WriteString function used to write the content into the text file and ReadFile function is used to read the content from text file. for grouping. 103 // A zeroed Mutex is unlocked (no need to initialize each lock). Jira official site. data: my_example_data type struct_example. I agree with the comments above though, this would be much better handled by making sure each struct satisfies the fmt This is the first part of the Golang Telegram Bot series. Many hash table implementations exist with varying properties, but in general they offer fast lookups, adds, and deletes. message StructDuring my Go SSH adventures at Hacking with Go I wanted to write a simple SSH harvester. I'd rather fix cmd/cgo to generate byte for these two cases to minimise the number of entries added to api/except. Then we can free the member(s) (in this case, only Microservices are cool, and they might be more than a fad. map)Description. ∑XAH. Compose hybrid types by including one struct type in another. # cat test. 52. Example:Golang switch between structs. Print all the keys of tree in range k1 to k2. Sep 4, 2015 Note that the above struct is visible outside the… quick look at struct, array and slice in Go as these would be used quite a lot here. The structures are as follows: A Map with both key and value as Struct Home. length(); i++) { char I've run into a limitation of the encoding/json package when decoding JSON that is not mapped to a struct. ReadString instead of fmt. One tool to track issues & release great software. F1 arg1) (. mapk is using slice: type _kv struct { k, v interface{} } type _kvslist []*_kv type _SliceMap struct { kvs _kvslist cmp func(k1, k2 interface{}) int } taking advantage of the …Kurt Jung This is a *very* cool and creative utility. Images (part of the Golang standard library) while front_near and front_far are just float64s