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If table exists drop table then create it, if it does not exist just create it
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312
Just put DROP TABLE IF EXISTS `tablename`; before your CREATE TABLE statement.
That statement d...
How to change an Android app's name?
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625
Yes you can. By changing the android:label field in your application node in AndroidManifest.xm...
Rails: Using build with a has_one association in rails
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edited Mar 4 '12 at 6:03
m33lky
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Variable is accessed within inner class. Needs to be declared final
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answered Apr 24 '15 at 17:15
Kevin ZhaoKevin Zhao
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Possible Loss of Fraction
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answered Jun 30 '09 at 1:25
Ólafur WaageÓlafur Waage
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What is the cleanest way to ssh and run multiple commands in Bash?
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Android TextView padding between lines
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edited Mar 12 '14 at 17:49
Gopal Gopi
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Blocks and yields in Ruby
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edited Mar 2 at 23:52
answered Jun 18 '10 at 2:51
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What is the difference between persist() and merge() in JPA and Hibernate?
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answered Dec 22 '10 at 12:57
axtavtaxtavt
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Should I use Java date and time classes or go with a 3rd party library like Joda Time?
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edited Mar 28 '14 at 14:49
answered Feb 26 '09 at 10:16
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