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How to generate UML diagrams (especially sequence diagrams) from Java code?
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How to do INSERT into a table records extracted from another table
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INSERT INTO Table2(LongIntColumn2, CurrencyColumn2)
SELECT LongIntColumn1, Avg(CurrencyColumn) as CurrencyColumn1 FROM Table1 GROUP BY LongIntColumn1;
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Renam>me m> multiple files in a directory in Python [duplicate]
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Using $_POST to get select option value from HTML
...<option> tags.
<select nam>me m>="taskOption">
<option value="1">First</option>
<option value="2">Second</option>
<option value="3">Third</option>
</select>
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How to check what version of jQuery is loaded?
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What is a rune?
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Rune literals are just 32-bit integer values (however they're untyped constants, so their type...
How do I run a simple bit of code in a new thread?
...an the GUI as it currently causes the form to freeze whilst the code runs (10 seconds or so).
15 Answers
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How do I make a redirect in PHP?
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1728
Summary of existing answers plus my own two cents:
1. Basic answer
You can use the header() f...
How to check if a URL is valid
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178
Use the URI module distributed with Ruby:
require 'uri'
if url =~ URI::regexp
# Correct ...