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Get elements by attribute when querySelectorAll is not available without using libraries?
...tNode
getElementsByAttribute('data-foo', document);
http://fiddle.jshell.net/9xaxf6jr/
But I recommend to use querySelector / All for this (and to support older browsers use a polyfill):
document.querySelectorAll('[data-foo]');
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Automatic counter in Ruby for each?
...on't know it, you're going to be in big trouble (try: http://poignantguide.net/ruby/).
Taken from the Ruby source code:
hash = Hash.new
%w(cat dog wombat).each_with_index {|item, index|
hash[item] = index
}
hash #=> {"cat"=>0, "wombat"=>2, "dog"=>1}
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Difference between and
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type='Submit' is set to forward & get the values on BACK-END (PHP, .NET etc).
type='button' will reflect normal button behavior.
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How to create ls in windows command prompt?
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Its an old question but for the record:
http://gnuwin32.sourceforge.net/packages/coreutils.htm
Gives you ls and a whole lot more!
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Check if property has attribute
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If you are using .NET 3.5 you might try with Expression trees. It is safer than reflection:
class CustomAttribute : Attribute { }
class Program
{
[Custom]
public int Id { get; set; }
static void Main()
{
Expression&l...
How do I remove all specific characters at the end of a string in PHP?
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$output = rtrim($string, '.');
(Reference: rtrim on PHP.net)
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How do I check if an HTML element is empty using jQuery?
...ss="results"> </div>, this statement will returns false. jsfiddle.net/ytliuSVN/0pdwLt46
– Penny Liu
Jul 2 '18 at 1:17
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How do I copy items from list to list without foreach?
...gt; copy = new List<Int32>(original);
or if you're using C# 3 and .NET 3.5, with Linq, you can do this:
List<Int32> copy = original.ToList();
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Is it possible to use Java 8 for Android development?
...ing the Java 8 stream API, you could make use of my library at sourceforge.net/projects/streamsupport - it explicitly addresses support for Android.
– Stefan Zobel
May 27 '15 at 19:40
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PHP - iterate on string characters
...rk, given an example. Otherwise most SO answers would just be links to php.net
– kurdtpage
Aug 16 '16 at 21:50
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