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How to print the values of slices
... // Turn the slice into a string that looks like ["one" "two" "three"]
tokens := strings.Split(semiformat, " ") // Split this string by spaces
fmt.Printf(strings.Join(tokens, ", ")) // Join the Slice together (that was split by spaces) with commas
}
Go Playground
...
How do I print the type or class of a variable in Swift?
...es {
let typeLongName = _stdlib_getDemangledTypeName(variable)
let tokens = split(typeLongName, { $0 == "." })
if let typeName = tokens.last {
println("Variable \(variable) is of Type \(typeName).")
}
}
Output:
Variable 5 is of Type Int.
Variable 7.5 is of Type Double.
Var...
Are typedef and #define the same in c?
...
No.
#define is a preprocessor token: the compiler itself will never see it.
typedef is a compiler token: the preprocessor does not care about it.
You can use one or the other to achieve the same effect, but it's better to use the proper one for your need...
What are the differences in die() and exit() in PHP?
...
As stated before, these two commands produce the same parser token.
BUT
There is a small difference, and that is how long it takes the parser to return the token.
I haven't studied the PHP parser, but if it's a long list of functions starting with "d", and a shorter list starting wi...
Setting up a common nuget packages folder for all solutions when some projects are included in multi
...ou can specify an absolute path or relative path (recommended) using the $ token. The $ token is based on where the NuGet.Config is located (The $ token is actually relative to one level below the location of the NuGet.Config). So, if I have \Solutions\NuGet.Config and I want \Solutions\Packages I w...
AngularJS $http, CORS and http authentication
....headers.origin,
"AccessControlAllowHeaders": "Content-Type,X-CSRF-Token, X-Requested-With, Accept, Accept-Version, Content-Length, Content-MD5, Date, X-Api-Version, X-File-Name",
"AccessControlAllowMethods": "POST, GET, PUT, DELETE, OPTIONS",
"AccessControlAllowCredentials"...
How to get datetime in JavaScript?
...ken from this link into your code.
var dateFormat = function () {
var token = /d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZ]|"[^"]*"|'[^']*'/g,
timezone = /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b...
How can I do a line break (line continuation) in Python?
...backslash does not
continue a comment. A backslash does
not continue a token except for string
literals (i.e., tokens other than
string literals cannot be split across
physical lines using a backslash). A
backslash is illegal elsewhere on a
line outside a string literal.
...
presentViewController:animated:YES view will not appear until user taps again
...ontroller {
override public class func initialize() {
struct DispatchToken {
static var token: dispatch_once_t = 0
}
if self != UIViewController.self {
return
}
dispatch_once(&DispatchToken.token) {
let originalSelector = Selector("presentViewController:an...
Is it better practice to use String.format over string Concatenation in Java?
...d also get into the habit of specifying argument positions for your format tokens as well:
"Hello %1$s the time is %2$t"
This can then be localised and have the name and time tokens swapped without requiring a recompile of the executable to account for the different ordering. With argument positi...