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ModelState.AddModelError - How can I add an error that isn't for a property?
... Scott BakerScott Baker
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25
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What is the _snowman param in Ruby on Rails 3 forms for?
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308
This parameter was added to forms in order to force Internet Explorer (5, 6, 7 and 8) to encode...
Why is address zero used for the null pointer?
...s a pointer with the value zero if it can't get me memory; I use if (p != 0) all the time to make sure passed pointers are valid, etc.
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With Git, how do I turn off the “LF will be replaced by CRLF” warning
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edited Jan 6 '16 at 15:02
answered Feb 1 '13 at 6:26
Chr...
If threads share the same PID, how can they be identified?
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edited Feb 26 '18 at 0:58
answered Feb 16 '12 at 5:43
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PowerShell and the -contains operator
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203
The -Contains operator doesn't do substring comparisons and the match must be on a complete str...
Convert python datetime to epoch with strftime
... since epoch you could do it explicitly:
>>> (datetime.datetime(2012,04,01,0,0) - datetime.datetime(1970,1,1)).total_seconds()
1333238400.0
In Python 3.3+ you can use timestamp() instead:
>>> datetime.datetime(2012,4,1,0,0).timestamp()
1333234800.0
Why you should not use da...
Rails nested form with has_many :through, how to edit attributes of join model?
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90
Figured out the answer. The trick was:
@topic.linkers.build.build_article
That builds the lin...
Inno Setup for Windows service?
... Stocker
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answered Sep 20 '09 at 1:39
lubos haskolubos hasko
23.3k101...
How do I set the default font size in Vim?
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202
For the first one remove the spaces. Whitespace matters for the set command.
set guifont=Monac...