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Rails 3.1 and Image Assets
...but then you can use the assets tag. So I am waiting to see what more info comes out.
– Lee
Jun 8 '11 at 10:22
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Java NIO FileChannel versus FileOutputstream performance / usefulness
...many times the FileChannel way is slower. Can I please know more details comparing these two methods. Here is the code I used, the file that I am testing with is around 350MB . Is it a good option to use NIO based classes for File I/O, if I am not looking at random access or other such advanced f...
MySQL: Transactions vs Locking Tables
...e locked. But locks, in and of themselves, will NOT ensure that your logic comes out in a consistent state.
Think of a banking system. When you pay a bill online, there's at least two accounts affected by the transaction: Your account, from which the money is taken. And the receiver's account, into...
Non-type template parameters
...is because non-constant expressions can't be parsed and substituted during compile-time. They could change during runtime, which would require the generation of a new template during runtime, which isn't possible because templates are a compile-time concept.
Here's what the standard allows for non-t...
Is it possible to solve the “A generic array of T is created for a varargs parameter” compiler warni
...think so.
This bug report has more information but it boils down to the compiler not liking arrays of generic types.
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What's the purpose of SQL keyword “AS”?
...nd w/o you will receive different behavior - see this answer stackoverflow.com/a/4271250/814304. I would like to recommend ALWAYS use the full form of semantic to avoid such issues.
– iMysak
Aug 22 '16 at 22:24
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How to specify maven's distributionManagement organisation wide?
... <modelVersion>4.0.0</modelVersion>
<groupId>your.company</groupId>
<artifactId>company-parent</artifactId>
<version>1.0.0-SNAPSHOT</version>
<packaging>pom</packaging>
<distributionManagement>
<repo...
Matlab: Running an m-file from command-line
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A command like this runs the m-file successfully:
"C:\<a long path here>\matlab.exe" -nodisplay -nosplash -nodesktop -r "run('C:\<a long path here>\mfile.m'); exit;"
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Checking if a SQL Server login already exists
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