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How to change a command line argument in Bash?
Is there a way to change the command line arguments in a Bash script. Say for example, a Bash script is invoked the following way:
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How to capture stdout output from a Python function call?
...of subprocesses.
However, it is still a useful approach for many utility scripts.
This context manager is reentrant.
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Setting environment variables on OS X
... settings in launchd.conf (so they persist across reboots), and then use a script with something like this "source /etc/launchctl.conf ; launchctl setenv PATH $PATH", so you can also "refresh" when you don't want to reboot.
– Matt Curtis
Aug 22 '11 at 5:00
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What is the difference between XMLHttpRequest, jQuery.ajax, jQuery.post, jQuery.get
...t. This is what the browser uses to make the request. jQuery is just a JavaScript library and the $.ajax method is used to make a XMLHttpRequest.
$.post and $.get are just shorthand versions of $.ajax. They do pretty much the same thing but makes it quicker to write an AJAX request - $.post makes a...
jQuery Validate - Enable validation for hidden fields
... outside doc ready will run BEFORE doc ready. Doc.ready will not wait for scripts outside of it to run. Nothing personal, but this isn't a reliable answer.
– AaronLS
Sep 9 '13 at 18:55
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How do I see the extensions loaded by PHP?
...that? I installed curl, mbstring but they don't seem to show from the php script?
– Meryan
Mar 29 at 8:56
How to sort...
Search for one value in any column of any table inside a database
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I found a fairly robust solution at https://gallery.technet.microsoft.com/scriptcenter/c0c57332-8624-48c0-b4c3-5b31fe641c58 , which I thought was worth pointing out. It searches columns of these types: varchar, char, nvarchar, nchar, text. It works great and supports specific table-searching as w...
Change default text in input type=“file”?
...n() {
filename = this.files[0].name
console.log(filename);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div>
<label for="files" class="btn">Select Image</label>
<input id="files" style="visibilit...
Difference between $(this) and event.target?
...ew to jQuery, and was making tabbed panels, following the tutorial in JavaScript and jQuery : The Missing Manual , there's that first line when the author does this :
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About Android image and asset sizes
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Based on kcoppock's answer I have created the following shell script to automatically resize all images to the correct size and copy them in the respective Android drawable-* - folders!
Create a shell script and paste the following code:
createAndroidImages.sh
#!/bin/bash
read -p "P...