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Returning a value from thread?
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One of the easiest ways to get a return value from a thread is to use closures. Create a variable that will hold the return value from the thread and then capture it in a lambda expression. Assign the "return" value to this v...
It is more efficient to use if-return-return or if-else-return?
...of the current function, the two forms are equivalent (although the second one is arguably more readable than the first).
The efficiency of both forms is comparable, the underlying machine code has to perform a jump if the if condition is false anyway.
Note that Python supports a syntax that allow...
Why should we NOT use sys.setdefaultencoding(“utf-8”) in a py script?
...seen few py scripts which use this at the top of the script. In what cases one should use it?
4 Answers
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Creating folders inside a GitHub repository without using Git
...w folder from the web interface, but it would require you to have at least one file within the folder when creating it.
When using the normal way of creating new files through the web interface, you can type in the folder into the file name to create the file within that new directory.
For example...
Everyauth vs Passport.js?
...ve and negative comparisons between the two that would make me want to use one over the other?
7 Answers
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How do I represent a time only value in .NET?
Is there a way one can represent a time only value in .NET without the date? For example, indicating the opening time of a shop?
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What's the difference between Git Revert, Checkout and Reset?
...e 3 different commands for seemingly the same purpose, and when should someone choose one over the other?
6 Answers
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Memcache Vs. Memcached [duplicate]
Someone can explain me the difference between Memcache and Memcached in PHP environment?
What are the advantages of one over the other?
Can you also suggest the criteria used to choose between one or the other?
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Turn off deprecated errors in PHP 5.3
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Nope, the first one basically tells php to show ERROR/WARNING/PARSE/NOTICE errors, the second one tells php to show all but DEPRECATED errors.
– Robus
May 10 '10 at 15:17
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Pointers, smart pointers or shared pointers? [duplicate]
...r passing to other methods, as well as releasing the pointer, allowing someone else to own it. Copying them does not make sense.
Shared pointers is a stack-allocated object that wraps a pointer so that you don't have to know who owns it. When the last shared pointer for an object in memory is destru...