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Does Python support multithreading? Can it speed up execution time?
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The GIL does not prevent threading. All the GIL does is make sure only one thread is executing Python code at a time; control still switches between threads.
What the GIL prevents then, is making use of more than one CPU core or sep...
How can I pad a String in Java?
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java.util.Formatter (and String.format()) does this. Always prefer the JDK to an external library if the JDK version does the job (which it does).
– cletus
Dec 23 '08 at 12:02
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Use of 'prototype' vs. 'this' in JavaScript?
...s assigned a reference to a function. This will create an x property if it doesn't exist, or assign a new value if it does. So the difference with the first example in which object's x property is involved in the expression.
Another example is below. It's similar to the first one (and maybe what y...
IntelliJ does not show project folders
I have an issue with IntelliJ. It doesn't show any folders in my project view on the left.
My setting is "View As: Project"
How can I manage it so that the folders and packages are shown again?
I don't have any clue because I didn't change any options!
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Why do we need private subnet in VPC?
...address for their outbound Internet access.
The new managed NAT service does not fundamentally change the applicability of the following information, but this option is not addressed in the content that follows. A NAT instance can still be used as described, or the Managed NAT Gateway service ca...
Is there a portable way to get the current username in Python?
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There is nothing wrong with getpass.getuser(), since does not claim to authenticate the user. The purpose of the function is to determine who the user is claiming to be without asking the user directly.
– Walker Hale IV
Oct 17 '11 at 3:47
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Why does “pip install” inside Python raise a SyntaxError?
... "pip install" work. Since that syntax will not work with this method, it does not directly solve that issue. It may be more useful than the accepted answer though :)
– Dan
Feb 20 '18 at 23:24
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What does Ruby have that Python doesn't, and vice versa?
...ll turn around why feature X sucks in language Y, or that claim language Y doesn't have X, although in fact it does. I also know exactly why I prefer Python, but that's also subjective, and wouldn't help anybody choosing, as they might not have the same tastes in development as I do.
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Why does C++11 not support designated initializer lists as C99? [closed]
... there a Way to Get Warned about Misbehaving Designated Initializers?
c++ does have stringent initializer-list requirements 11.6.4[dcl.init.list]4:
Within the initializer-list of a braced-init-list, the initializer-clauses, including any that result from pack expansions (17.5.3), are evaluated ...
JavaScript private methods
...ates a separate function bound to the object and not the class. Also, this does not get garbage collected until the object itself is destroyed.
– Arindam
Feb 6 '12 at 22:37
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