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How is Generic Covariance & Contra-variance Implemented in C# 4.0?
I didn't attend PDC 2008, but I heard some news that C# 4.0 is announced to support Generic covariance and contra-variance. That is, List<string> can be assigned to List<object> . How could that be?
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How can I use mySQL replace() to replace strings in multiple records?
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answered Nov 24 '10 at 20:28
Raj MoreRaj More
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Get value from SimpleXMLElement Object
...ave to cast simpleXML Object to a string.
$value = (string) $xml->code[0]->lat;
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Compare dates in MySQL
...n try below query,
select * from players
where
us_reg_date between '2000-07-05'
and
DATE_ADD('2011-11-10',INTERVAL 1 DAY)
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Incompatible implicit declaration of built-in function ‘malloc’
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answered Aug 13 '11 at 13:50
cnicutarcnicutar
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How to randomly sort (scramble) an array in Ruby?
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answered Nov 29 '09 at 18:49
Ron GejmanRon Gejman
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How to compile a static library in Linux?
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answered Apr 29 '10 at 4:10
Matthew FlaschenMatthew Flaschen
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Get last dirname/filename in a file path argument in Bash
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answered Jul 20 '10 at 20:29
sthsth
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Merging 2 branches together in GIT
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200
merge is used to bring two (or more) branches together.
a little example:
# on branch A:
# cr...
How do I access the command history from IDLE?
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150
I think you are looking for the history-previous action, which is
bound to Alt+P by default.
Yo...