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SQL WHERE ID IN (id1, id2, …, idn)
...ormance like with IN. There's still the readability issue though...
Option 3 is simply horrible performance-wise. It sends a query every loop and hammers the database with small queries. It also prevents it from using any optimizations for "value is one of those in a given list"
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How can one use multi threading in PHP applications
...Run
12:00:06pm: A -start -sleeps 5
12:00:06pm: B -start -sleeps 3
12:00:06pm: C -start -sleeps 10
12:00:06pm: D -start -sleeps 2
12:00:08pm: D -finish
12:00:09pm: B -finish
12:00:11pm: A -finish
12:00:16pm: C -finish
Second Run
12:01:36pm: A -start -...
C# Equivalent of SQL Server DataTypes
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1132
This is for SQL Server 2005. There are updated versions of the table for SQL Server 2008, SQL S...
Custom domain for GitHub project pages
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1/23/19 UPDATE:
Things have changed quite a bit (for the better) since my last answer. This updated answer will show you how to configure:
Root apex (example.com)
Sub-domain (www.example.com)
HTTPS (optional but strongly encou...
How to detect my browser version and operating system using JavaScript?
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mplungjan
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answered Jun 27 '12 at 5:00
Himanshu JansariH...
When to use an object instance variable versus passing an argument to the method
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TomTom
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Ruby custom error classes: inheritance of the message attribute
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edited May 23 '17 at 12:26
Community♦
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answered Apr 19 '13 at 15:31
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Change timestamps while rebasing git branch
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135
git rebase --ignore-date
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Ruby send vs __send__
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Some classes (for example the standard library's socket class) define their own send method whic...
git cherry-pick not working
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answered Aug 15 '11 at 23:36
cdhowiecdhowie
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