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Get current domain
... dispatch Ajax calls with "www", or without:
$.ajax("url" : "www.site.com/script.php", ...
$.ajax("url" : "site.com/script.php", ...
When dispatching an Ajax call the domain name must match that of in the browser's address bar, otherwise you will have Uncaught SecurityError in console.
So I cam...
How to simulate the environment cron executes a script with?
I normally have several problems with how cron executes scripts as they normally don't have my environment setup. Is there a way to invoke bash(?) in the same way cron does so I could test scripts before installing them?
...
Continuously read from STDOUT of external process in Ruby
I want to run blender from the command line through a ruby script, which will then process the output given by blender line by line to update a progress bar in a GUI. It's not really important that blender is the external process whose stdout I need to read.
...
What is the fastest or most elegant way to compute a set difference using Javascript arrays?
...r preference) between them. The two sets are stored and manipulated as Javascript arrays, as the title says.
10 Answers
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Jquery to change form action
...utton2 is clicked then page2 must be loaded. i know how to do this in javascript but i have no clue about how to do this in jquery.Can any one help me?
...
Transparent ARGB hex value
...);
$('#in_tb_result').html(hex);
});
body {
padding: 20px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
Convert RGB/RGBA to hex #RRGGBB/#AARRGGBB:<br>
<br>
<input id="in_tb" type="text" value="rgba(200, 90, 34, 0.7...
Why it's not possible to use regex to parse HTML/XML: a formal explanation in layman's terms
... find:
<!-- <h1>not the title!</h1> -->
Or even:
<script>
var s = "Certainly <h1>not the title!</h1>";
</script>
Last point is the most important:
Using a dedicated HTML parser is better than any regex you can come up with. Very often, XPath allows ...
How to use pip with Python 3.x alongside Python 2.x
... This was easy, thanks. sudo python3.2 get-pip.py installs pip and pip-3.2 scripts in /usr/local/bin and both logically use Python 3. sudo python get-pip.py installs pip and pip-2.7 here, so in this case pip uses Python 2.7. I additional created link to pip-3.2 as pip3 and tested: Perfect! :)
...
What is the default form HTTP method?
... file upload --
name CDATA #IMPLIED -- name of form for scripting --
onsubmit %Script; #IMPLIED -- the form was submitted --
onreset %Script; #IMPLIED -- the form was reset --
accept-charset %Charsets; #IMPLIED -- list of supported charsets --
>
...
Best practice using NSLocalizedString
...so that you don't have to manually restore your existing translations.
The script tries to match the existing string files as closely as possible to avoid having too big a diff when updating them.
Naming your strings
If you use NSLocalizedString as advertised:
NSLocalizedString(@"Cancel or contin...