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Appending to an existing string
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answered Mar 1 '10 at 15:44
sepp2ksepp2k
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Breakpoints are crossed out, how can I make them valid?
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edited Feb 4 '14 at 14:19
lhan
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Creating java date object from year,month,day
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JB NizetJB Nizet
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How to check if field is null or empty in MySQL?
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194
Either use
SELECT IF(field1 IS NULL or field1 = '', 'empty', field1) as field1
from tablename
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How do I modify a MySQL column to allow NULL?
MySQL 5.0.45
6 Answers
6
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What is the purpose of the -nodes argument in openssl?
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124
The option -nodes is not the English word "nodes", but rather is "no DES". When given as an arg...
Return first match of Ruby regex
...nders"
=> "erik kalle johan anders erik kalle johan anders"
irb(main):004:0> names[/kalle/]
=> "kalle"
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Pass request headers in a jQuery AJAX GET call
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mingw-w64 threads: posix vs win32
I'm installing mingw-w64 on Windows and there are two options: win32 threads and posix threads. I know what is the difference between win32 threads and pthreads but I don't understand what is the difference between these two options. I doubt that if I will choose posix threads it will prevent me fro...
