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Is there an IDictionary implementation that, on missing key, returns the default value instead of th
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If someone using .net core 2 and above (C# 7.X), CollectionExtensions class is introduced and can use GetValueOrDefault method to get default value if key is not there in a dictionary.
Dictionary<string, string> colorData = new Dictio...
Cannot set property 'innerHTML' of null
...ore the DOM loads and there's no error. Only its call needs to be.jsfiddle.net/fbz6wLpd/8
– barlop
Jul 26 '19 at 14:30
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How do you iterate through every file/directory recursively in standard C++?
... standard C++ has no conception of directories. If you want to expand your net a little bit, you might like to look at using Boost.FileSystem. This has been accepted for inclusion in TR2, so this gives you the best chance of keeping your implementation as close as possible to the standard.
An examp...
Define global variable in a JavaScript function
...RIABLE , ASSIGN VALUE
I hope this example explains more: http://jsfiddle.net/qCrGE/
var globalOne = 3;
testOne();
function testOne()
{
globalOne += 2;
alert("globalOne is : " + globalOne );
globalOne += 1;
}
alert("outside globalOne is : " + globalOne);
testTwo();
function testTwo...
'AND' vs '&&' as operator
...g on how it's being used, it might be necessary and even handy.
http://php.net/manual/en/language.operators.logical.php
// "||" has a greater precedence than "or"
// The result of the expression (false || true) is assigned to $e
// Acts like: ($e = (false || true))
$e = false || true;
// The cons...
Why is this inline-block element pushed downward?
... baseline & this rule is also apply with inline-block read this http://www.brunildo.org/test/inline-block.html
Write vertical-align:top in your inline-block DIV.
Check this http://jsfiddle.net/WGCyu/1/
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Why do we need Abstract factory design pattern?
...s, e.g. SqlReadableStore and SqlWriteableStore.
The DbProviderFactory in .NET Framework is an example of this pattern.
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Ignore with CSS?
... If your goal is responsive design, the only cross-browser solution is @Netsurfer's. It doesn't answer the question exactly as stated, but it does achieve the goal in all modern browsers.
– Andrew Lundin
Jul 25 '14 at 20:05
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Integrated Markdown WYSIWYG text editor
...this thread
Have you seen "markdown tools": http://md-wysiwyg.sourceforge.net/
Demo: http://md-wysiwyg.sourceforge.net/cgi-bin/cgi_wysiwyg_test.py/
That seems pretty close to what we are looking for, it does a reasonable job of taking your WYSIWYG rich text and outputting markdown. However it fa...
how to break the _.each function in underscore.js
...lter as it breaks after the elemnt is found, here is the fiddle : jsfiddle.net/niki4810/9K3EV
– Nikhil
Aug 5 '13 at 23:08
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