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Fastest way to implode an associative array with keys
... $request_str=print_r($_REQUEST,true); // flatten array for log file
– zzapper
Jan 8 '13 at 10:46
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tag in Twitter Bootstrap not functioning correctly?
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By default, the hr element in Twitter Bootstrap CSS file has a top and bottom margin of 18px. That's what creates a gap. If you want the gap to be smaller you'll need to adjust margin property of the hr element.
In your example, do something like this:
.container hr {
margin...
Terminating a script in PowerShell
...using this specific method of running a script. The same is true for batch files and the Command Line window.
Return: This will return to the previous call point. If you call this command from a script (outside any functions) it will return to the shell. If you call this command from the shell it wi...
Ruby: kind_of? vs. instance_of? vs. is_a?
... to know that you have a specific class, such as when you are dealing with files.
– Automatico
Jan 16 '15 at 12:32
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Using CSS to insert text
...nse. All it would take to change your page heading is to edit a single CSS file. If you had the text in HTML it would take an edit to every single page on your site and perhaps changes to your webapps too.
– casgage
Feb 3 '15 at 20:33
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Redis key naming conventions?
... to designate different levels of nesting, e.g. User#23:uploads:my/path/to/file.ext
– BorisOkunskiy
May 26 '14 at 12:23
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Why does Python use 'magic methods'?
..."}
dict2 = {2 : "EFG"}
dict1 + dict2
Traceback (most recent call last):
File "python", line 1, in <module>
TypeError: unsupported operand type(s) for +: 'dict' and 'dict'
This gives an error, because the dictionary type doesn't support addition. Now, let's extend dictionary class and add ...
The property 'value' does not exist on value of type 'HTMLElement'
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The reason is because in tsx files you cannot use the <> operators to cast, since these are used in React. So you have to use as: basarat.gitbooks.io/typescript/docs/types/…
– Powderham
Apr 1 '19 at 15:41
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PHP - Merging two arrays into one array (also Remove Duplicates)
...Object of class stdClass could not be converted to string in...<path to file>
– mapmalith
Oct 19 '17 at 0:19
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How to undo last commit [duplicate]
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Please edit your answer, you just cost me a lot of files. I thought you meant remove all of GIT while trying to set up a new repository... Wow.
– 1984
Jul 3 '17 at 14:55
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