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JavaScript: Overriding alert()
...
It's definitely "supported". It is your web page, you do whatever you want to with it.
I already did this to track analytics events without modifying a library but by sneaking into events.
Use the proxy pattern:
(function(proxied) {
window.alert = function() {
// do som...
Thread pooling in C++11
...r own dynamic threading pool. These threads always run, waiting for job to do.
I apologize if there are some syntax errors, I typed these code and and I have a bad memory. Sorry that I cannot provide you the complete thread pool code, that would violate my job integrity.
Edit: to terminate the poo...
When do you use map vs flatMap in RxJava?
When do you use map vs flatMap in RxJava ?
10 Answers
10
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Difference between SurfaceView and View?
... simple. Check pierr's answer; it has a link to the detailed architecture doc (source.android.com/devices/graphics/architecture.html), and explains why hardware acceleration of Canvas rendering can make custom Views a better choice.
– fadden
Dec 1 '14 at 17:09...
git rebase: “error: cannot stat 'file': Permission denied”
...base to squash the two commits together before pushing them. (I've never done this before.)
33 Answers
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#ifdef replacement in the Swift language
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Yes you can do it.
In Swift you can still use the "#if/#else/#endif" preprocessor macros (although more constrained), as per Apple docs. Here's an example:
#if DEBUG
let a = 2
#else
let a = 3
#endif
Now, you must set the "DEB...
Do C# Timers elapse on a separate thread?
Does a System.Timers.Timer elapse on a separate thread than the thread that created it?
5 Answers
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Is it possible to stop JavaScript execution? [duplicate]
...omething went badly wrong!");
If you want to know more, keep reading.
Do you want to stop JavaScript's execution for developing/debugging?
The expression debugger; in your code, will halt the page execution, and then your browser's developer tools will allow you to review the state of your pag...
How do I see all foreign keys to a table or column?
In MySQL, how do I get a list of all foreign key constraints pointing to a particular table? a particular column? This is the same thing as this Oracle question , but for MySQL.
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How to Empty Caches and Clean All Targets Xcode 4 and later
...ere somewhere. (Xcode 4.2 will show you the Derived Data folder: choose Window > Organizer and switch to the Projects tab. Click the right-arrow to the right of the Derived Data folder name.)
In the simulator, choose iOS Simulator > Reset Content and Settings.
Finally, for completeness, you ...