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Mysql: Select rows from a table that are not in another
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If you have 300 columns as you mentioned in another comment, and you want to compare on all col...
How do you hide the Address bar in Google Chrome for Chrome Apps?
... links in full screen mode automatically too?
– RhysE96
Feb 28 '17 at 9:46
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Java int to String - Integer.toString(i) vs new Integer(i).toString()
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new Integer(i).toString() first creates a (redundant) wrapper object around i (which itself may...
Get day of week in SQL Server 2005/2008
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Even though SQLMenace's answer has been accepted, there is one important SET option you should ...
Change first commit of project with Git? [duplicate]
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cmcgintycmcginty
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How can I permanently enable line numbers in IntelliJ?
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IntelliJ 14.X Onwards
From version 14.0 onwards, the path to the setting dialog is slightly di...
半年报披露 天涯社区被资本方看空 - 资讯 - 清泛网 - 专注C/C++及内核技术
...业务营收4537.92万元，占比42.34%，互联网增值业务营收6179.96万元，占比57.66%；2014年，网络广告营销业务营收3963.99万元，占比下滑至38.08%，互联网增值业务营收6091.75万元，占比上升至58.52%。另外还出现了其他业务营收354.74万元，...
Detect if value is number in MySQL
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RichardTheKiwiRichardTheKiwi
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What's the fastest way to merge/join data.frames in R?
...merge (on my machine 0.13s to 3.37s).
My timings:
merge: 3.32s
plyr: 0.84s
match: 0.12s
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What's the opposite of chr() in Ruby?
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84
If String#ord didn't exist in 1.9, it does in 2.0:
"A".ord #=> 65
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