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If table exists drop table then create it, if it does not exist just create it
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G-NuggetG-Nugget
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jQuery: Check if div with certain class name exists
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answered Apr 25 '11 at 21:13
ShazShaz
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How to implement if-else statement in XSLT?
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Ian Roberts
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answered Nov 29 '12 at 9:17
px1mppx1mp
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How to compare if two structs, slices or maps are equal?
...qual"
– Ilia Choly
Dec 29 '18 at 18:11
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mysql create user if not exists
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answered May 15 '15 at 8:11
ingocnitoingocnito
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How to create the most compact mapping n → isprime(n) up to a limit N?
...er with one bit e.g. for the given range of numbers (1, 10], starts at 3: 1110
31 Answers
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Detect if homebrew package is installed
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timotheecourtimotheecour
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How to limit UITableView row reordering to a section
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answered May 11 '09 at 20:34
community wiki
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Symfony 2: How do I check if a user is not logged in inside a template?
...if not app.user %}
– Mac_Cain13
Feb 11 '13 at 15:49
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Use {% if is_granted('IS_AUTHENTICATED_FUL...
Checking if an object is null in C#
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edited Jun 20 '11 at 23:34
answered Jun 20 '11 at 21:41
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