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Converting a JS object to an array using jQuery
... It would be far better for the code that is generating the object to also set the length or indeed make it an array in the first place. I don't expect either are possible, so this answer for me isn't helpful.
– user2000095-tim
Nov 8 '13 at 11:58
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How can I pass an argument to a PowerShell script?
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Does the Position=0 setting turn it into a positional parameter rather than a flag?
– FilBot3
Sep 5 at 12:04
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How to test which port MySQL is running on and whether it can be connected to?
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I am trying to set it up using Ruby on Rails via the database.yml file. But I just needed the port number really.
– GeekedOut
May 3 '11 at 15:50
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When to use enumerateObjectsUsingBlock vs. for
...ngBlock is still significantly slower than fast enumeration for arrays and sets. I wonder why? iosdevelopertips.com/objective-c/…
– Bob Spryn
Feb 23 '14 at 2:20
2
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Ruby function to remove all white spaces?
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@slothbear, it's not a regex, it's a small set of patterns that resemble regexes. As for the documentation #delete is said to work similarly to #count. You can try it in the console as well.
– ndnenkov
Feb 5 '17 at 15:36
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How can I use a file in a command and redirect output to the same file without truncating it?
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One liner alternative - set the content of the file as variable:
VAR=`cat file_name`; echo "$VAR"|grep -v 'seg[0-9]\{1,\}\.[0-9]\{1\}' > file_name
share
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App.Config Transformation for projects which are not Web Projects in Visual Studio?
...ation language, while this deployment
one is optimized for a specific subset of common scenarios. But, the
cool part is that each XDT transform is a .NET plugin, so you can make
your own.
<?xml version="1.0" ?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" v...
How to reset Android Studio
I want to reset Android Studio 0.2.13 to the default state. That means reset all settings, remove all projects, all gradle files so that it would act like a fresh installation. What steps do I have to follow to achieve this?
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Unable to find the wrapper “https” - did you forget to enable it when you configured PHP?
...ght.
function curl_get_contents($url)
{
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0);
$data = curl_exec($curl);
curl_c...
How does PHP 'foreach' actually work?
... into a per-foreach HashPointer. After the loop body runs, the IAP will be set back to this element if it still exists. If however the element has been removed, we'll just use wherever the IAP is currently at. This scheme mostly-kinda-sort of works, but there's a lot of weird behavior you can get ou...