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How can I recover the return value of a function passed to multiprocessing.Process?
In the example code below, I'd like to recover the return value of the function worker . How can I go about doing this? Where is this value stored?
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Linq: GroupBy, Sum and Count
...s respectively - why use a string property for data which is clearly not textual?
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How to export data as CSV format from SQL Server using sqlcmd?
I can quite easily dump data into a text file such as:
11 Answers
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How to print a date in a regular format?
...g the way. They got thousand of useful methods and most of the Python API expect dates to be objects.
When you want to display them, just use str(). In Python, the good practice is to explicitly cast everything. So just when it's time to print, get a string representation of your date using str(date...
How does BitLocker affect performance? [closed]
...st turn it on when you are traveling then disable it afterwards.
Thinkpad X61, Windows 7 SP1
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What is this crazy C++11 syntax ==> struct : bar {} foo {};?
...lt; "!"; } } instance; // so much more
// Output: "!"
Let's combine the examples, and recall that we can define a UDT that has no name:
struct { virtual void f() = 0; } instance; // unnamed abstract type
// error: cannot declare variable 'instance' to be of abstract type '<anonymous struct>...
Plot logarithmic axes with matplotlib in python
I want to plot a graph with one logarithmic axis using matplotlib.
6 Answers
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No newline at end of file
...as a last character if it is allowed by the file format. Furthermore, for example, for C and C++ header files it is required by the language standard.
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How to add multi line comments in makefiles
...s there a way to comment out multiple lines in makefiles like as in C syntax /* */ ?
6 Answers
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Why doesn't C have unsigned floats?
... is because there is no equivalent machine code operations for the CPU to execute. So it would be very inefficient to support it.
If C++ did support it, then you would be sometimes using an unsigned float and not realizing that your performance has just been killed. If C++ supported it then eve...