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JavaScript math, round to two decimal places [duplicate]
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COUNT(*) vs. COUNT(1) vs. COUNT(pk): which is better? [duplicate]
...T(tableHere) or COUNT(tableHere.*), use that.
In short, don't use COUNT(1) for anything. It's a one-trick pony, which rarely does what you want, and in those rare cases is equivalent to count(*)
Use count(*) for counting
Use * for all your queries that need to count everything, even for joins, ...
How to get the last character of a string in a shell?
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That's one of the reasons why you need to quote your variables:
echo "${str:$i:1}"
Otherwise,...
What does the [Flags] Enum Attribute mean in C#?
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What does “The APR based Apache Tomcat Native library was not found” mean?
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Rename Pandas DataFrame Index
...ut with df.rename() only the column name is renamed. Bug? I'm on version 0.12.0
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Why Maven uses JDK 1.6 but my java -version is 1.7
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edited May 28 '15 at 13:50
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MySQL: What's the difference between float and double?
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They both represent floating point numbers. A FLOAT is for single-precision, while a DOUBLE is...
ERROR ITMS-9000: “Redundant Binary Upload. There already exists a binary upload with build version '
I am trying to upload my build on iTunes Connect via Xcode 5.1.1 but it is continuously showing that it is loading and app is not getting uploaded. So I have tried uploading with Application Loader but its showing the below error:
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