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How to initialise memory with new operator in C++?
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edited Jun 20 at 9:12
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answered Feb 5 '10 at 0:57
Pavel MinaevPavel Min...
How to add to the PYTHONPATH in Windows, so it finds my modules/packages?
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91
From Windows command line:
set PYTHONPATH=%PYTHONPATH%;C:\My_python_lib
To set the PYTHONPAT...
ADB Shell Input Events
... inputting a character? Are the keycodes the same that we pass to both the commands?
8 Answers
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Adding parameter to ng-click function inside ng-repeat doesn't seem to work
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Moving decimal places over in a double
...0000000000000005551115123125782702118158340454101562
12.339999999999999857891452847979962825775146484375
In short, rounding is unavoidable for sensible answers in floating point whether you are doing this explicitly or not.
Note: x / 100 and x * 0.01 are not exactly the same when it comes to ro...
Virtual functions and performance - C++
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171
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Determine path of the executing script
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hadleyhadley
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How to pip install a package with min and max version range?
...package>=0.2,<0.3" is a much better example, because it reflects the common case of saying: "please give me the latest bugfix release of the current minor version, but don't automatically upgrade me to the next minor version, because I would like to do that explicitly, making sure that there a...
What is the string length of a GUID?
...1111111111111111111111111111111111111111111 (binary, base 2) or
0 through 91"<b.PX48m!wVmVA?1y (base 95)
So yes, min 20 characters long, which is actually wasting more than 4.25 bits, so you can be just as efficient using smaller bases than 95 as well; base 85 being the smallest possible one t...
Why generate long serialVersionUID instead of a simple 1L?
... add default serialVersionUID(1L) or generated serialVersionUID(3567653491060394677L) . I think that first one is cooler, but many times I saw people using the second option. Is there any reason to generate long serialVersionUID ?
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