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How can I get the list of files in a directory using C or C++?
...is just a small header file and does most of the simple stuff you need without using a big template-based approach like boost(no offence, I like boost!).
The author of the windows compatibility layer is Toni Ronkko. In Unix, it is a standard header.
UPDATE 2017:
In C++17 there is now an official ...
Remote debugging a Java application
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The "Step by Step guide" in the link uses some out-of-date options.
– Joshua Goldberg
yesterday
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How to make modal dialog in WPF?
...ic, and if someone is beginning WPF, they may not know all of the "ins-and-outs", as it is more complicated than just telling someone "Use .ShowDialog()!". But that is the method (not .Show()) that you want to use in order to block use of the underlying window and to keep the code from continuing u...
How to get the parents of a Python class?
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>>> import getpass
>>> getpass.GetPassWarning.__mro__
outputs, IN ORDER
(<class 'getpass.GetPassWarning'>, <type 'exceptions.UserWarning'>,
<type 'exceptions.Warning'>, <type 'exceptions.Exception'>,
<type 'exceptions.BaseException'>, <type '...
NerdTree - Reveal file in tree
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Check this out, it automates the sync operation, whenever you change buffer, the nerdtree will automatically refreshed itself (I copied from here with tiny modifications)
" Check if NERDTree is open or active
function! IsNERDTreeOpen()...
Stash just a single file
...ound quickly, but you can accomplish more complex things with branches without that much more headache and work.
# git checkout -b tmpbranch
# git add the_file
# git commit -m "stashing the_file"
# git checkout master
go about and do what you want, and then later simply rebase and/or merge the tm...
Why do I get a segmentation fault when writing to a “char *s” initialized with a string literal, but
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Compile and decompile:
gcc -ggdb -std=c99 -c main.c
objdump -Sr main.o
Output contains:
char *s = "abc";
8: 48 c7 45 f8 00 00 00 movq $0x0,-0x8(%rbp)
f: 00
c: R_X86_64_32S .rodata
Conclusion: GCC stores char* it in .rodata section, not in .text.
If we do the same for char[]:...
How to check if an object is nullable?
...at it is hard to get type if boxed, but you can with generics:
- so how about below. This is actually testing type T, but using the obj parameter purely for generic type inference (to make it easy to call) - it would work almost identically without the obj param, though.
static bool IsNullable<...
Merge up to a specific commit
...t from newbranch that you want to get in your master branch.
You can find out more about any git command by doing git help <command>. It that case it's git help merge. And docs are saying that the last argument for merge command is <commit>..., so you can pass reference to any commit or...
Ensuring json keys are lowercase in .NET
...o I have not tried to do that myself, and I did not find any information about that in the documentation. A solution would be to wrap JsonConvert.SerializeObject in your own class. See my update.
– alexn
Jun 21 '12 at 7:48
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