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C# code to validate email address
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answered Sep 3 '09 at 16:50
CogwheelCogwheel
19.8k44 gold badges4141 silver badges6767 bronze badges
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Extract elements of list at odd positions
...cond at 1 etc.):
1, 3, 5
so the result (actual numbers) will be:
2, 4, 6
Explanation
The [1::2] at the end is just a notation for list slicing. Usually it is in the following form:
some_list[start:stop:step]
If we omitted start, the default (0) would be used. So the first element (at posit...
Make the current commit the only (initial) commit in a Git repository?
...much git foo.
– Robert Muil
May 3 '16 at 9:05
1
So many bad answers in the world and after an hou...
How to create NS_OPTIONS-style bitmask enumerations in Swift?
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261
Swift 3.0
Almost identical to Swift 2.0. OptionSetType was renamed to OptionSet and enums are ...
How do I run IDEA IntelliJ on Mac OS X with JDK 7?
...est version of IDEA IntelliJ, 11. But it doesn't seem to start without JDK 6. Is there any workaround?
5 Answers
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How to Unit test with different settings in Django?
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164
EDIT: This answer applies if you want to change settings for a small number of specific tests.
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What is the strict aliasing rule?
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567
A typical situation where you encounter strict aliasing problems is when overlaying a struct (l...
Error: Jump to case label
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answered Apr 16 '11 at 9:33
JohannesDJohannesD
11.4k11 gold badge3434 silver badges2828 bronze badges
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How to correctly save instance state of Fragments in back stack?
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6 Answers
6
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What does mysql error 1025 (HY000): Error on rename of './foo' (errorno: 150) mean?
...query;
– Valentin Grégoire
Oct 4 '16 at 15:11
nice! we should drop foreign key , all thing will be okay! Thanks!
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