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How do I return multiple values from a function in C?
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edited Apr 12 '10 at 6:13
answered Apr 12 '10 at 6:05
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Pointer arithmetic for void pointer in C
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+100
Final conclusion: arithmetic on a void* is illegal in both C and C++.
GCC allows it as an extension, see Arithmetic on void- and Fun...
Fixed Table Cell Width
...docs/Web/HTML/Element/col
<table class="fixed">
<col width="20px" />
<col width="30px" />
<col width="40px" />
<tr>
<td>text</td>
<td>text</td>
<td>text</td>
</tr>
</table>
an...
live output from subprocess command
...poll() is None:
sys.stdout.write(reader.read())
time.sleep(0.5)
# Read the remaining
sys.stdout.write(reader.read())
This way you will have the data written in the test.log as well as on the standard output.
The only advantage of the file approach is that your code doesn'...
JavaScript: Object Rename Key
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203
The most complete (and correct) way of doing this would be, I believe:
if (old_key !== new_key...
Why does ConcurrentHashMap prevent null keys and values?
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BrunoBruno
107k2323 gold badges249249 silver badges346346 bronze badges
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Why do people still use primitive types in Java?
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400
In Joshua Bloch's Effective Java, Item 5: "Avoid creating unnecessary objects", he posts the fo...
Remove sensitive files and their commits from Git history
...>..HEAD
git push --force --verbose --dry-run
git push --force
Update 2019:
This is the current code from the FAQ:
git filter-branch --force --index-filter \
"git rm --cached --ignore-unmatch PATH-TO-YOUR-FILE-WITH-SENSITIVE-DATA" \
--prune-empty --tag-name-filter cat -- --all
git push...
Difference between sh and bash
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1209
What is sh
sh (or the Shell Command Language) is a programming language described by the POSIX...