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What exactly is metaprogramming?
...ombination:
Reflection
DSLs (Domain Specific Languages)
Attributes (.NET) or Annotations (Java)
Generics (.NET/Java)
Templates (C++)
method_missing (Ruby)
closures / first class functions / delegates
AOP - Aspect Oriented Programming
...
How to delete a file after checking whether it exists
... the specified file does not exist.
– fearofawhackplanet
Aug 22 '11 at 15:24
Perhaps you're using a different version ...
Xcode “Build and Archive” from command line
...ojectName>.ipa
For those who don't know about exportOptions.plist,
https://blog.bitrise.io/new-export-options-plist-in-xcode-9
Those who were using this for building project in CI/CD tools like teamcity/jenkins, please make sure you are using the right xcode installed in the build ag...
horizontal scrollbar on top and bottom of table
...
You can use a jQuery plugin that will do the job for you :
https://github.com/avianey/jqDoubleScroll
The plugin will handle all the logic for you.
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...
Ways to save Backbone.js model data?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Parse JSON String into a Particular Object Prototype in JavaScript
...f JSON.parse since 2011?
Here is simplistic code for solution that works:
https://jsfiddle.net/Ldr2utrr/
function Foo()
{
this.a = 3;
this.b = 2;
this.test = function() {return this.a*this.b;};
}
var fooObj = new Foo();
alert(fooObj.test() ); //Prints 6
var fooJSON = JSON.parse(`{"a":4,...
error: Unable to find vcvarsall.bat
...
MSC v.1200 -> Visual C++ 6
MSC v.1300 -> Visual C++ .NET
MSC v.1310 -> Visual C++ .NET 2003
MSC v.1400 -> Visual C++ 2005 (8.0)
MSC v.1500 -> Visual C++ 2008 (9.0)
MSC v.1600 -> Visual C++ 2010 (10.0)
MSC v.1700 -> Visual C++ 2012 (11.0)
MSC v.1800 -&g...
C# Passing Function as Argument [duplicate]
...
There are a couple generic types in .Net (v2 and later) that make passing functions around as delegates very easy.
For functions with return types, there is Func<> and for functions without return types there is Action<>.
Both Func and Action can b...
How to use jQuery to select a dropdown option?
...gt;option:eq(3)').attr('selected', true);
example at http://www.jsfiddle.net/gaby/CWvwn/
for modern versions of jquery you should use the .prop() instead of .attr()
$('select>option:eq(3)').prop('selected', true);
example at http://jsfiddle.net/gaby/CWvwn/1763/
...
How to set Bullet colors in UL/LI html lists via CSS without using any images or span tags [duplicat
...cons Library, in this case Font Awesome:
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css">
take a code from FontAwesome cheatsheet (or any other webfont icons).
i.e.:
fa-angle-right [&#xf105;]
and use the last part of f... ...