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What REALLY happens when you don't free after malloc?
... might be something like Palm OS where the program's static storage and runtime memory are pretty much the same thing, so not freeing might cause the program to take up more storage. (I'm only speculating here.)
So generally, there's no harm in it, except the runtime cost of having more storage th...
Why should I use an IDE? [closed]
...nings/console/unit tests etc and source code all on the screen at the same time in a useful way
Ease of running unit tests from the same window
Integrated debugging
Integrated source control
Navigating to where a compile-time error or run-time exception occurred directly from the error details.
Etc!...
Difference Between ViewData and TempData?
I know what ViewData is and use it all the time, but in ASP.NET Preview 5 they introduced something new called TempData.
6...
What is the purpose and use of **kwargs?
...ay you don't need to change the signature of your interface function every time some of your called routines might change.
This is just one nice example you could find kwargs helpful.
share
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impro...
What is the difference between HTML tags and ?
...a page with an id or class , but I'm interested in knowing if there are times when one is preferred over the other.
13 A...
When is JavaScript synchronous?
...t. It won't interrupt any other code that's currently running.
JavaScript timers operate with this same kind of callback.
Describing JavaScript as asynchronous is perhaps misleading. It's more accurate to say that JavaScript is synchronous and single-threaded with various callback mechanisms.
jQu...
How do I give text or an image a transparent background using CSS?
...ransparent;" it should now work in IE8. This was bugging me for quite some time!
– Tom Chantler
Feb 7 '11 at 23:10
fil...
What must I know to use GNU Screen properly? [closed]
I've just introduced a friend to GNU Screen and they're having a hard time getting used to it. That makes me think about the essential things he needs to know about the excellent Screen utility, the same things that you'd think worthwhile to teach someone, a beginner, from the ground up. What ar...
Make function wait until element exists
...Interval(checkExist);
}
}, 100); // check every 100ms
But note - many times 3rd party code has an option to activate your code (by callback or event triggering) when it finishes to load. That may be where you can put your function. The interval solution is really a bad solution and should be u...
MySQL load NULL values from CSV data
... the best solution. But you don't say and I don't want to spend a bunch of time googling how to do something that may not be possible.
– DonkeyKong
Jul 19 '19 at 3:57
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