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What does the restrict keyword mean in C++?
... C++ because it's not a keyword or feature of C++, and if you use C header files in C++ you must remove the restrict keyword. Of course if you pass aliased pointers to a C function that declares them restricted (which you can do from either C++ or C) then it's undefined, but that's on you.
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Alternatives to gprof [closed]
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Valgrind has an instruction-count profiler with a very nice visualizer called KCacheGrind. As Mike Dunlavey recommends, Valgrind counts the fraction of instructions for which a procedure is live on the stack, although I'm sorry to say it appears to become confu...
How to debug Ruby scripts [closed]
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with -rdebug :no need to change source file in order to debug
– germanlinux
Sep 23 '14 at 21:18
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Git: Set up a fetch-only remote?
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FYI, after doing this your git config file should look like this: (Note the new pushurl option) [remote "origin"] fetch = +refs/heads/*:refs/remotes/origin/* url = ssh://host/path/to/repo pushurl = ssh://host/no-pushing/repo
– jaywilliam...
Remote Connections Mysql Ubuntu
...nable the remote access to it, then we need to made some changes in my.cnf file:
sudo nano /etc/mysql/my.cnf
We need to comment out the bind-address and skip-external-locking lines:
#bind-address = 127.0.0.1
# skip-external-locking
After making these changes, we need to restart the mysql servi...
Override configured user for a single git commit
...ing different author credentials, possible using a different configuration file or orther command line switches?
6 Answers
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Difference between int32, int, int32_t, int8 and int8_t
...edef long INT64;
Starting from C99, the designers added stdint.h header file that essentially leverages similar typedefs.
On a windows based system, you may see entries in stdin.h header file as
typedef signed char int8_t;
typedef signed short int16_t;
typedef signed int in...
Static function variables in Swift
...atic might be intentional on Apple's part, though one is always welcome to file a bug to request a change. In C, static limits storage of a variable to source-file scope (which is not always the same as class scope), while the placement of the variable declaration determines the lexical scope (i.e. ...
Possible reason for NGINX 499 error codes
... mean it's a browser issue!? Not at all!
You can find 499 errors in a log file if you have a LB (load balancer) in front of your webserver (nginx) either AWS or haproxy (custom). That said the LB will act as a client to nginx.
If you run haproxy default values for:
timeout client 60000
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How can I add some small utility functions to my AngularJS application?
...sle:
Separate your controller, service and routing code/config into three files: controllers.js, services.js, and app.js. The top layer module is "app", which has app.controllers and app.services as dependencies. Then app.controllers and app.services can be declared as modules in their own files. T...