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How is std::function implemented?
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Regarding the issue of how copies of the std::function behave, a quick test indicates that copies of the internal callable object are done, rather than sharing the state.
// g++4.8
int main() {
int value = 5;
typedef std::function<void()> fun;
fun f1 = [=]() mutable { std::cout &...
Is it possible to create a remote repo on GitHub from the CLI without opening browser?
....com/user/repos -d '{"name":"projectname","description":"This project is a test"}'
git remote add origin git@github.com:nyeates/projectname.git
git push origin master
(updated for v3 Github API)
Explanation of these commands...
Create github repo
curl -u 'nyeates' https://api.github.com/u...
What's the difference between “version number” in iTunes Connect, “bundle version”, “bundle version
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For testing you set the bundle version string to the final version number like 1.2.3 and then increment the bundle version for each build.
– Fabian Kreiser
Sep 2 '11 at 12:58
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Why should I use IHttpActionResult instead of HttpResponseMessage?
...age mentioned in Microsoft ASP.Net Documentation:
Simplifies unit testing your controllers.
Moves common logic for creating HTTP responses into separate classes.
Makes the intent of the controller action clearer, by hiding the low-level details of constructing the response.
But her...
How do I base64 encode (decode) in C?
...mplementation performs well in C++, it can easily be backported to C. Also tests were conducted using Visual Studio 2015. If somebody wants to update this answer with results from clang/gcc, be my guest.
FASTEST ENCODERS:
The two fastest encoder implementations I found were Jouni Malinen's at http...
Removing trailing newline character from fgets() input
...fgets() returns NULL then buf contents could be anything. (OP's code does test for NULL though) Suggest: size_t ln = strlen(name); if (ln > 0 && name[ln-1] == '\n') name[--ln] = '\0';
– chux - Reinstate Monica
Jul 2 '14 at 14:00
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Read a file line by line assigning the value to a variable
...ed answer didn't, I suspect that your shell was sh, not bash; the extended test command used in the || [[ -n "$line" ]] syntax in the accepted answer is a bashism. That said, that syntax actually has pertinent meaning: It causes the loop to continue for the last line in the input file even if it doe...
Login failed for user 'DOMAIN\MACHINENAME$'
...of my apps are hosted on my Web Server but access a database on SQL or SQL Test boxes, that would be remote access yes? Yet they are working...but neither of my SQL boxes are granting DOMAIN\MACHINENAME$ access.
– SventoryMang
May 10 '10 at 21:31
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How to Detect if I'm Compiling Code with a particular Visual Studio version?
...can either #ifdef on it, or you can use the actual define and do a runtime test. (If for some reason you wanted to run different code based on what compiler it was compiled with? Yeah, probably you were looking for the #ifdef. :))
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sqlite alter table add MULTIPLE columns in a single statement
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alter table test add column mycolumn1 text; alter table test add column mycolumn2 text;
use the above redifined query
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