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What is the purpose of XORing a register with itself? [duplicate]
...ing to the original question: "Any reason to do a “xor eax, eax”?" not what the MSVC++ compiler does.
Since there's some debate in the comments about how this is pertinent in the real world, see this article and this section on Wikipedia.
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What is the equivalent of bigint in C#?
What am I supposed to use when handling a value in C#, which is bigint for an SQL Server database?
10 Answers
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What is the quickest way to HTTP GET in Python?
What is the quickest way to HTTP GET in Python if I know the content will be a string? I am searching the documentation for a quick one-liner like:
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ACE vs Boost vs POCO [closed]
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Some disadvantages of POCO are:
It has limited documentation. This somewhat offset by the fact that the source is easy to understand.
It has a far smaller community and user base than, say, Boost. So if you put a question on Stack Overflow for example, your chances of getting an answer are le...
Direct casting vs 'as' operator?
...o.ToString(); // 3
Causes a NullReferenceException if o is null. Assigns whatever o.ToString() returns to s, no matter what type o is.
Use 1 for most conversions - it's simple and straightforward. I tend to almost never use 2 since if something is not the right type, I usually expect an excepti...
What is the difference between And and AndAlso in VB.NET?
In VB.NET, what is the difference between And and AndAlso ? Which should I use?
11 Answers
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What are the differences between struct and class in C++?
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Quoting The C++ FAQ,
[7.8] What's the difference between
the keywords struct and class?
The members and base classes of a
struct are public by default, while in
class, they default to private. Note:
you should make your base classes
exp...
What is the preferred syntax for defining enums in JavaScript?
What is the preferred syntax for defining enums in JavaScript? Something like:
48 Answers
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What is the best way to profile javascript execution? [closed]
...magine you are building a lot of javascript code and you want to determine what are actually the bottlenecks in the code. At first I want to see profile stats of every javascript function and execution time. Next would be including DOM functions. This combined with actions that slows things down lik...
Including non-Python files with setup.py
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To accomplish what you're describing will take two steps...
The file needs to be added to the source tarball
setup.py needs to be modified to install the data file to the source path
Step 1: To add the file to the source tarball, inclu...