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Reordering arrays
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The syntax of Array.splice is:
yourArray.splice(index, howmany, element1, /*.....,*/ elementX);
Where:
index is the position in the array you want to start removing elements from
howmany is how many elements you want to remove from index
element1, ..., elementX are elements you want inse...
How to stop C# console applications from closing automatically? [duplicate]
...lications on Visual Studio are closing automatically, so I'd like to use something like C's system("PAUSE") to "pause" the applications at the end of its execution, how can I achieve that?
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Converting Integer to Long
...ot always sure what the datatype of the field is. For that, and to avoid some code duplication I have created the following method:
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How to create a date object from string in javascript [duplicate]
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Surprised someone noticed this about 1.5 years and 24,000+ views later.
– Dogbert
Oct 2 '13 at 6:18
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Check if string contains only digits
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@dewwwald: Some languages implement it differently, but in JavaScript, \d is exactly equivalent to [0-9].
– Ry-♦
Jul 3 '17 at 7:53
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File input 'accept' attribute - is it useful?
Implementing a file upload under html is fairly simple, but I just noticed that there is an 'accept' attribute that can be added to the <input type="file" ...> tag.
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Locate current file in IntelliJ
...tructure? (Similar to Visual Studio's Ctrl + Alt + L ). What is the name of the operation (so I can define it in the keymap)
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Relative imports in Python 3
I want to import a function from another file in the same directory.
13 Answers
13
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Why static classes cant implement interfaces? [duplicate]
...ository etc).
Because such a repository would be used throughout the runtime of my application it seemed like a sensible thing to me to make it a static class so I could go
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JSON encode MySQL results
...The function json_encode needs PHP >= 5.2 and the php-json package - as mentioned here
NOTE: mysql is deprecated as of PHP 5.5.0, use mysqli extension instead http://php.net/manual/en/migration55.deprecated.php.
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