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jQuery Tips and Tricks
...o regular events, but they work great for the majority of cases.
For more info see the jQuery Documentation.
UPDATE: live() and die() are deprecated in jQuery 1.7. See http://api.jquery.com/on/ and http://api.jquery.com/off/ for similar replacement functionality.
UPDATE2: live() has been long d...
iPhone App Icons - Exact Radius?
... of custom icons, you can set the UIPrerenderedIcon option to true in your info.plist file and it will not add the gloss effect but it will place a black background under it and still round the image corners with these corner radii so if the corner radius on any of the icons is greater then it will ...
What is JNDI? What is its basic use? When is it used?
... a safer alternative to having a properties file with your jdbc connection info?
– grinch
Jan 16 '14 at 18:13
4
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What is the best way to ensure only one instance of a Bash script is running? [duplicate]
...er the hood flock uses simply flock(2) syscall and it doesn't provide such information nor it even should. If you want to unreliably check, whether there is a lock present (or lack thereof), i.e. without holding it, then you have to try to acquire it in a non-blocking way (exlock_now) and release it...
Difference between Mock / Stub / Spy in Spock test framework
... maybe even slightly falsify in the upcoming paragraphs. For more detailed info see Martin Fowler's website.
A mock is a dummy class replacing a real one, returning something like null or 0 for each method call. You use a mock if you need a dummy instance of a complex class which would otherwise us...
How to avoid explicit 'self' in Python?
... let me be clear that I don't think it is generally a good idea.
For more info, and ways to iterate through class variables, or even functions, see answers and discussion to this question. For a discussion of other ways to dynamically name variables, and why this is usually not a good idea see this...
How do I make a dotted/dashed line in Android?
...dp" /> to your shape. See stackoverflow.com/a/41940609/1000551 for more info
– Vadim Kotov
Jul 22 '19 at 10:55
I th...
How to debug Angular JavaScript Code
...your console in a way that you want it to work!
showing the error/warning/info the way your console shows you normally!
use this > Document
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SqlDataAdapter vs SqlDataReader
...t for the common data access case of binding to a read-only grid.
For more info, see the official Microsoft documentation.
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What is the difference between id and class in CSS, and when should I use them? [duplicate]
...
For more info on this click here.
Example
<div id="header_id" class="header_class">Text</div>
#header_id {font-color:#fff}
.header_class {font-color:#000}
(Note that CSS uses the prefix # for IDs and . for Classes.)...