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Can gcc output C code after preprocessing?
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Yes. Pass gcc the -E option. This will output preprocessed source code.
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C char array initialization
...kslash is necessary to disambiguate from character '0'.
char buf = 0;
accomplishes the same thing, but the former is a tad less ambiguous to read, I think.
Secondly, you cannot initialize arrays after they have been defined.
char buf[10];
declares and defines the array. The array identifie...
What's the difference between assignment operator and copy constructor?
.... Summarizing:
If a new object has to be created before the copying can occur, the copy constructor is used.
If a new object does not have to be created before the copying can occur, the assignment operator is used.
Example for assignment operator:
Base obj1(5); //calls Base class constructor
B...
Cross-referencing commits in github
...ion of the GitHub help:
User/Project@SHA
For example:
mojombo/god@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2
Short SHAs work as well (as long as they are unique):
mojombo/god@be6a8cc
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Clang optimization levels
On gcc, the manual explains what -O3 , -Os , etc. translate to in terms of specific optimisation arguments ( -funswitch-loops , -fcompare-elim , etc.)
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Ruby Bundle Symbol not found: _SSLv2_client_method (LoadError)
...uninstall 2.1.2 rbenv install 2.1.2 bundle
– jeffsaracco
Sep 10 '14 at 13:18
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Create Windows service from executable
...rvice Manager ) to run a .BAT or any .EXE file as a service.
http://nssm.cc/
Step 1: Download NSSM
Step 2: Install your sevice with nssm.exe install [serviceName]
Step 3: This will open a GUI which you will use to locate your executable
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How and why do I set up a C# build machine? [closed]
...udson. Everyone should be using Jenkins now. I'll be updating the links accordingly.
Hudson is free and extremely easy to configure and will easily run on a VM.
Partly from an old post of mine:
We use it to
Deploy Windows services
Deploy web services
Run MSTests & display as much informat...
How to send email to multiple recipients using python smtplib?
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This should be the accepted answer, as it actually explains the why and the how.
– Serrano
Sep 1 '16 at 12:34
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How to determine an interface{} value's “real” type?
... insight on types string representations of types?
– cc young
Jun 16 '11 at 15:17
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Check out re...