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Why does NULL = NULL evaluate to false in SQL server
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209
Think of the null as "unknown" in that case (or "does not exist"). In either of those cases, y...
Add custom icons to font awesome
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answered Jul 16 '13 at 3:05
davidtheclarkdavidtheclark
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What's the difference between a Python module and a Python package?
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answered Oct 30 '11 at 22:55
Jakob BowyerJakob Bowyer
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How do I move a single folder from one Subversion repository to another repository?
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edited Jul 4 '09 at 13:36
Mehrdad Afshari
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Python's equivalent of && (logical-and) in an if-statement
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10 Answers
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Active
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Remove specific commit
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$ git commit -m "initial check-in"
1 files changed, 11 insertions(+), 0 deletions(-)
create mode 100644 myfile
$ perl -p -i -e 's/line 2/this is the second line/;' myfile
$ git commit -am "changed line 2 to second line"
[master d6cbb19] changed line 2
1 files changed, 1 insertions(+), 1 dele...
How to fully clean bin and obj folders within Visual Studio?
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102
As others have responded already Clean will remove all artifacts that are generated by the buil...
What is the largest Safe UDP Packet Size on the Internet
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It is true that a typical IPv4 header is 20 bytes, and the UDP header is 8 bytes. However it is possible to include IP options which can increase the size of the IP header to as much as 60 bytes. In addition, sometimes it is necessary for intermediate nodes to enca...
How to print the full traceback without halting the program?
I'm writing a program that parses 10 websites, locates data files, saves the files, and then parses them to make data that can be readily used in the NumPy library. There are tons of errors this file encounters through bad links, poorly formed XML, missing entries, and other things I've yet to cat...
How to achieve function overloading in C?
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answered Jan 26 '09 at 9:24
Jacek ŁawrynowiczJacek Ławrynowicz
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