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Assign variable value inside if-statement [duplicate]
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I pity the int foo.
– xdhmoore
May 9 '18 at 22:44
@wviana ...
Get exit code of a background process
I have a command CMD called from my main bourne shell script that takes forever.
12 Answers
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Detect if called through require or directly by command line
How can I detect whether my Node.JS file was called using SH: node path-to-file or JS: require('path-to-file') ?
5 Answers...
What is the significance of initializing direction arrays below with given values when developing ch
I am new to competitive programming, and I noticed frequently, many of the great coders have these four lines in their code (particularly in those involving arrays):
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How can I combine hashes in Perl?
What is the best way to combine both hashes into %hash1? I always know that %hash2 and %hash1 always have unique keys. I would also prefer a single line of code if possible.
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How can I list ALL DNS records?
Is there any way I can list ALL DNS records for a domain?
8 Answers
8
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Extracting .jar file with command line
...es from a jar file, supply their filenames:
C:\Java> jar xf myFile.jar foo bar
The folder where jar is probably isn't C:\Java for you, on my Windows partition it's:
C:\Program Files (x86)\Java\jdk[some_version_here]\bin
Unless the location of jar is in your path environment variable, you'l...
Read stream twice
How do you read the same inputstream twice? Is it possible to copy it somehow?
10 Answers
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Visual Studio: Relative Assembly References Paths
When adding a reference to an assembly located within the solution directory, is there any way to add it relatively, so that when checked in and out of a repository it is referenced in projects correctly?
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#define macro for debug printing in C?
...still works even if there are no arguments? For example:
debug_print("Foo");
There's one simple, old-fashioned hack:
debug_print("%s\n", "Foo");
The GCC-only solution shown below also provides support for that.
However, you can do it with the straight C99 system by using:
#define debug_...