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How to set data attributes in HTML elements
...r thing;
HTML
<div id="mydiv" data-myval="JohnCena"></div>
Script
$('#mydiv').attr('data-myval', 'Undertaker'); // sets
$('#mydiv').attr('data-myval'); // gets
OR
$('#mydiv').data('myval'); // gets value
$('#mydiv').data('myval','John Cena'); // sets value
...
How can you encode a string to Base64 in JavaScript?
I have a PHP script that can encode a PNG image to a Base64 string.
26 Answers
26
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static linking only some libraries
...epeat until you've processed the entire link command line. Optionally the script can also take a list of library names to exclude from static linking.
The following bash script seems to do the trick:
#!/bin/bash
if [ $# -eq 0 ]; then
echo "Usage: $0 [--exclude <lib_name>]. . . <link...
How to restore to a different database in sql server?
...eDatabaseLog TO @NewDatabaseLog;
-- Change Logical File Name
DECLARE @SQL_SCRIPT VARCHAR(MAX)='
ALTER DATABASE [{NewDatabase}] SET SINGLE_USER WITH ROLLBACK IMMEDIATE;
ALTER DATABASE [{NewDatabase}] MODIFY FILE (NAME=N''{TemplateDatabase}'', NEWNAME=N''{NewDatabase}'');
ALTER DATABASE [...
Single huge .css file vs. multiple smaller specific .css files? [closed]
...ild process. Whether you're building from within your IDE, or from a build script, bundler can be executed on Windows via the included exe or can be run on any machine that is already running node.js.
share
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Is there a way to get the git root directory in one command?
...f You don't put it in a shell alias. You can put it in a shell function or script.
– Conrad Meyer
Dec 3 '12 at 19:43
4
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JavaScript hide/show element
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It may be needed if you don't want to let JavaScript change the url from yourdomain.com/ to yourdomain.com/# ... furthermore, the scrolling of the window may jump, or any other non considered problem may occur.
– Sascha Galley
Sep 2...
Redirect stdout to a file in Python?
...
If you want to do the redirection within the Python script, setting sys.stdout to a file object does the trick:
import sys
sys.stdout = open('file', 'w')
print('test')
A far more common method is to use shell redirection when executing (same on Windows and Linux):
$ python...
How to modify a global variable within a function in bash?
...notation (named after your function, with an added _)
It sacrifices file descriptor 3.
You can change it to another FD if you need that.
In _capture just replace all occurances of 3 with another (higher) number.
The following (which is quite long, sorry for that) hopefully explains, how to a...
How to find largest objects in a SQL Server database?
...
I've been using this SQL script (which I got from someone, somewhere - can't reconstruct who it came from) for ages and it's helped me quite a bit understanding and determining the size of indices and tables:
SELECT
t.name AS TableName,
i.n...