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Determining Whether a Directory is Writeable
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Maybe a program just wants to know without having the need to actually write. It might just want to change the look and/or behaviour of a GUI according to the property. In that case I would not consider it pythonic to write and delete a file just as a test...
Write applications in C or C++ for Android? [closed]
...ts Java, but I'm sure there must be a way to get a C app on there, anyone knows of a way to accomplish this?
20 Answers
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Writing data into CSV file in C#
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Y'all be happy to know I've update the answer to do things the right way
– Johan
Aug 14 '17 at 8:50
3
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What are the differences between concepts and template constraints?
I want to know what are the semantic differences between the C++ full concepts proposal and template constraints (for instance, constraints as appeared in Dlang or the new concepts-lite proposal for C++1y ).
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file_put_contents - failed to open stream: Permission denied
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There is now a troubleshooting checklist for this kind of problems : stackoverflow.com/questions/36577020/…
– Vic Seedoubleyew
Aug 20 '16 at 9:26
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Alternative timestamping services for Authenticode
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Im just chipping in here. I know this is an old answer. But this script is "nearly" perfect and so I'd like to just chip in my change. When the script is run as a post-build event. If a timestamp fails but a following timestamp is succesful, the build st...
When is it acceptable to call GC.Collect?
...bjects - particularly those you suspect to be in generations 1 and 2 - are now eligible for garbage collection, and that now would be an appropriate time to collect in terms of the small performance hit.
A good example of this is if you've just closed a large form. You know that all the UI controls...
Amazon S3 CORS (Cross-Origin Resource Sharing) and Firefox cross-domain font loading
...e query string hacks below anymore since Cloudfront properly supports CORS now. See http://aws.amazon.com/blogs/aws/enhanced-cloudfront-customization/ and this answer for more info: https://stackoverflow.com/a/25305915/308315
OK, I finally got the fonts working using the config below with a littl...
How do you increase the max number of concurrent connections in Apache?
...2 process can service only 50 concurrent connections/clients i.e. 25x2=50. Now if more concurrent users comes, then another child process will start, that can service another 25 users. But how many child processes can be started is controlled by ServerLimit parameter, this means that in the configur...
How many and which are the uses of “const” in C++?
...ect remain the same. Once one of the object changes data, you however need now two versions: One for the original, and one for the copy. That is, you copy on a write to either object, so that they now both have their own version.
Using code:
int main() {
string const a = "1234";
string co...