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How can I change the thickness of my tag
I want to change the thickness of my horizontal rule ( <hr> )in CSS. I know it can be done in HTML like so -
9 Answe...
Threads vs Processes in Linux
... @Bloodcount All processes/threads on Linux are created by the same mechanism, which clones an existing process/thread. Flags passed to clone() determine which resources are shared. A task can also unshare() resources at any later point in time.
– ephemient
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Benchmarking (python vs. c++ using BLAS) and (numpy)
I would like to write a program that makes extensive use of BLAS and LAPACK linear algebra functionalities. Since performance is an issue I did some benchmarking and would like know, if the approach I took is legitimate.
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Convert hex to binary
...his goal, without hacks using slices.
First, before we can do any binary manipulation at all, convert to int (I presume this is in a string format, not as a literal):
>>> integer = int('ABC123EFFF', 16)
>>> integer
737679765503
alternatively we could use an integer literal as e...
How to suppress GCC warnings from library headers?
I have a project that uses log4cxx, boost, etc. libraries whose headers generate lots of (repetitive) warnings. Is there a way to suppress warnings from library includes (i.e. #include ) or includes from certain paths? I'd like to use -Wall and/or -Wextra as usual on project code without relevant in...
Difference in System. exit(0) , System.exit(-1), System.exit(1 ) in Java
...eriously think that's what I thought? But thank you for explaining the mechanism by which Bash constructs these codes.
– robert
Mar 8 '17 at 15:40
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How to put a UserControl into Visual Studio toolBox
I made a usercontrol in my project, and after building project, I need to put it in my toolbox, and use it as a common control. but i can't. the UserControl is in my project namespace, and I tried Choose Item in right click menu, but I didn't find a way to add it.
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ant warning: “'includeantruntime' was not set”
... answered Feb 24 '11 at 10:34
Daniel KutikDaniel Kutik
6,71722 gold badges2323 silver badges3333 bronze badges
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Why would one use nested classes in C++?
... things easier for the client programmers.
In the same way, you could "organise" a big bunch of typedefs in a template, if you ever had the need to. It's a useful pattern sometimes.
The PIMPL idiom
The PIMPL (short for Pointer to IMPLementation) is an idiom useful to remove the implementation d...
Are there inline functions in java?
... edited Nov 20 '12 at 17:19
Nathaniel Ford
16k1717 gold badges6767 silver badges8383 bronze badges
answered Jan 19 '10 at 19:36
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