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Array.push() if does not exist?
...xist.
– justSteve
Jun 25 '11 at 15:07
9
It is better to extend Array prototype with JavaScript 1....
What is the difference between an ordered and a sorted collection?
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edited Apr 7 '15 at 13:02
zaPlayer
71755 silver badges2323 bronze badges
answered Jul 5 '...
Accurate way to measure execution times of php scripts
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547
You can use the microtime function for this. From the documentation:
microtime — Return cu...
How do I run Python code from Sublime Text 2?
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373
Tools -> Build System -> (choose) Python then:
To Run:
Tools -> Build
-...
How to check if DST (Daylight Saving Time) is in effect, and if so, the offset?
... they're "behind" UTC). For example, Los Angeles is UTC–8h Standard, UTC-7h DST. getTimezoneOffset returns 480 (positive 480 minutes) in December (winter, Standard Time), rather than -480. It returns negative numbers for the Eastern Hemisphere (such -600 for Sydney in winter, despite this being "a...
Retrieve column names from java.sql.ResultSet
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379
You can get this info from the ResultSet metadata. See ResultSetMetaData
e.g.
ResultSet rs =...
What does Visual Studio mean by normalize inconsistent line endings?
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76
Some lines end with \n.
Some other lines end with \r\n.
Visual Studio suggests you to make al...
What's the best practice using a settings file in Python? [closed]
... dugresdugres
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71
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Check if SQL Connection is Open or Closed
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176
You should be using SqlConnection.State
e.g,
using System.Data;
if (myConnection != null &am...
When to use Common Table Expression (CTE)
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John SansomJohn Sansom
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7
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