大约有 43,000 项符合查询结果（耗时：0.0542秒） [XML]
Regex, every non-alphanumeric character except white space or colon
...".replace(/[^a-zA-Z0-9 :]/g, ".")
See a online example:
http://jsfiddle.net/vhMy8/
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How do you create a yes/no boolean field in SQL server?
...ue (at least in recent versions).
When accessing the database through ASP.NET it will expose the field as a boolean value.
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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]');
...
Select all 'tr' except the first one
...g the rows you want with CSS alone.
However, if you don't care about Internet Explorer 6, 7 or 8:
tr:not(:first-child) {
color: red;
}
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fo...
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}
...
How to create ls in windows command prompt?
...
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
...
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...
Difference between and
...
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 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 remove all specific characters at the end of a string in PHP?
...
$output = rtrim($string, '.');
(Reference: rtrim on PHP.net)
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