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Python int to binary string?
...ency is important you'd probably not choose python to begin with. Still In my experience it happens quite often that code that was written naïvely using an O(N²) algo and tested with a small data set quickly gets used with a much larger data set because "it seems to work". Then all of a sudden you...
Override setter with arc
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Yes. I realize this. I add comment where I want to add my additional code. Thank you very much for reply.
– rowwingman
Oct 29 '11 at 12:09
4
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Running python script inside ipython
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from within the directory of "my_script.py" you can simply do:
%run ./my_script.py
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Stop handler.postDelayed()
...uld also do like the following:
Handler handler = new Handler()
Runnable myRunnable = new Runnable() {
public void run() {
// do something
}
};
handler.postDelayed(myRunnable,zeit_dauer2);
Then:
handler.removeCallbacks(myRunnable);
Docs
public final void removeCallbacks (Runnable r)
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“Java DateFormat is not threadsafe” what does this leads to?
... I don't see that that follows at all. I don't make most of my types thread-safe, so I don't expect their instance variables to be thread-safe either, necessarily. It's more reasonable to say that you shouldn't store a DateFormat in a static variable - or if you do, you'll need synchr...
What is the benefit of using $() instead of backticks in shell scripts?
...such warranties or fitness of purpose. I would instead reuse code on SO at my own risk, and vote contributions according to helpfulness, technical merits, etc.
– chrstphrchvz
Feb 11 '17 at 0:23
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Delete all but the most recent X files in bash
...lanation for why it's generally not a good idea to parse ls output: http://mywiki.wooledge.org/ParsingLs
ls -tp | grep -v '/$' | tail -n +6 | xargs -I {} rm -- {}
The above is inefficient, because xargs has to invoke rm once for each filename.
Your platform's xargs may allow you to solve this pro...
Thou shalt not inherit from std::vector
...nt with free functions (e.g. should keep some state).
The problem is that MyVector is a new entity. It means a new C++ developer should know what the hell it is before using it. What's the difference between std::vector and MyVector? Which one is better to use here and there? What if I need to move...
What is the way to quick-switch between tabs in Xcode 4
... That should be command + shift + ..., I think. At least on my machine.
– Chris Ladd
Feb 7 '12 at 21:54
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Why is C so fast, and why aren't other languages as fast or faster? [closed]
...nd I personally have sought the magic that you hint at:
How can I have my cake and eat it, too? How can I play with high-level abstractions in my favorite language, then drop down to the nitty gritty of C for speed?
After a couple of years of research, my answer is Python (on C). You might w...