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What exactly is Python multiprocessing Module's .join() Method Doing?
...mon across many programming languages, so Python just adopted it as well.
Now, the reason you see the 20 second delay both with and without the call to join() is because by default, when the main process is ready to exit, it will implicitly call join() on all running multiprocessing.Process instanc...
Why do I get a warning every time I use malloc?
...stdlib.h>
If you don't include this header file, the function is not known to the compiler. So it sees it as undeclared.
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Creating a div element in jQuery [duplicate]
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@halfer As far as I know, that's a total myth (albeit a popular one) and single quotes around attributes are in fact perfectly valid in HTML, XML, and XHTML. See stackoverflow.com/questions/2210430/…
– Mark Amery
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Linux find file names with given string
...ent directory and subdirectories whose name contains the string "John". I know that grep can match the content in the files, but I have no idea how to use it with file names. Any help would be appreciated.
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Including another class in SCSS
...ommon
properties
Extend your class (.my-base-class) with this placeholder.
Now you can extend %base-class in any of your classes (e.g. .my-class).
%base-class {
width: 80%;
margin-left: 10%;
margin-right: 10%;
}
.my-base-class {
@extend %base-class;
}
.my-class {
@extend %base-cl...
Linq: GroupBy, Sum and Count
...hy I need it to be a string. But i could change quantity to int.. I'll see now if this may also help for my website. I'll let you know.
– ThdK
May 13 '13 at 13:14
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Should I learn C before learning C++? [closed]
...at is true whether or not you started with C or started with C++.
If you know C first, then that is good plus to learning C++. You will start with knowing a chunk of the language. If you do not know C first then there is no point focusing on a different language. There are plenty of good books a...
How to frame two for loops in list comprehension python
...swering the question for readers in the future, not just the person asking now. Please edit your answer to add explanations and give an indication of what limitations and assumptions apply.
– Brian
Aug 13 at 17:25
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Is there a “vim runtime log”?
...rints the most recent error message.
g< is another feature few people know about. From :help g<:
The g< command can be used to see the last page of previous command output. This is especially useful if you accidentally typed <Space> at the hit-enter prompt.
For example try :!ls...
How do you tell someone they're writing bad code? [closed]
... way of doing things they might just decide to stick with the method they know. A compromise would be good, saying how you would do it and then subtly adding why your method is faster/better/etc.
– Mike B
Aug 5 '09 at 19:55
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