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Can someone explain the “debounce” function in Javascript
...d? Why doesn't it always exist (because it is set to setTimeout(function() etc.)
– Startec
Jun 3 '14 at 3:36
2
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In Unix, can I run 'make' in a directory without cd'ing to that directory first?
...st.c -o build/test
run:
./build/test
or
run:
./../build/test
etc.
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How do I detach objects in Entity Framework Code First?
...ct of a type which is part of your model classes (Person, Customer, Order, etc.). You cannot directly pass in an IQueryable<T> into dbContext.Entry(...). Is that the question you meant?
– Slauma
Apr 8 '11 at 19:37
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Why is setTimeout(fn, 0) sometimes useful?
...xecuting some JavaScript tasks, UI updates e.g.: painting, redraw, reflow, etc.
JavaScript tasks are queued to a message queue and then are dispatched to the browser's main thread to be executed.
When UI updates are generated while the main thread is busy, tasks are added into the message queue.
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Break a previous commit into multiple commits
...e intermediate revisions are consistent (they compile, pass the testsuite, etc.) you should use git stash to stash away the not-yet-committed changes after each commit, test, and amend the commit if fixes are necessary.
Character Limit in HTML
...ould like to point out that client-side validation (HTML code, javascript, etc.) is never enough. Also check the length server-side, or just don't check at all (if it's not so important that people can be allowed to get around it, then it's not important enough to really warrant any steps to prevent...
CSS selector for first element with class
...e > .red');
var first = redElements[0];
var second = redElements[1];
// etc
Although the .red:nth-of-type(1) solution in the original accepted answer by Philip Daubmeier works (which was originally written by Martyn but deleted since), it does not behave the way you'd expect it to.
For examp...
How to get the nvidia driver version from the command line?
... example:
$ cat /proc/driver/nvidia/version
NVRM version: NVIDIA UNIX x86_64 Kernel Module 304.54 Sat Sep 29 00:05:49 PDT 2012
GCC version: gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)
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What is the difference between min SDK version/target SDK version vs. compile SDK version?
...ly to indicate how current your application is for use in the marketplace, etc.
The compile sdk version is the version of android your IDE (or other means of compiling I suppose) uses to make your app when you publish a .apk file. This is useful for testing your application as it is a common need t...
Changing UIImage color
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Swift 4.2 Solution
extension UIImage {
func withColor(_ color: UIColor) -> UIImage {
UIGraphicsBeginImageContextWithOptions(size, false, scale)
guard let ctx = UIGraphicsGetCurrentContext(), let cgImage = cgImage else { return self }
color.setFill()
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