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Case in Select Statement

I have an SQL statement that has a CASE from SELECT and I just can't get it right. Can you guys show me an example of CASE where the cases are the conditions and the results are from the cases. For example: ...
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How to deal with cyclic dependencies in Node.js

I've been working with nodejs lately and still getting to grips with the module system so apologies if this is an obvious question. I want code roughly like the following below: ...
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Eclipse cannot load SWT libraries

...time I try to open Eclipse in Ubuntu 12.04 I get an Unsatisfied Link Error and it will not open. I have recently installed the java JDK and Android SDK, could this be the problem? I followed this tutorial . ...
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How can I add a help method to a shell script?

..."$0") [-h] [-s n] -- program to calculate the answer to life, the universe and everything where: -h show this help text -s set the seed value (default: 42)" seed=42 while getopts ':hs:' option; do case "$option" in h) echo "$usage" exit ;; s) seed=$OPTARG ;...
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How do servlets work? Instantiation, sessions, shared variables and multithreading

...ervlets. For information passing among those servlets I am setting session and instance variables. 8 Answers ...
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How to create war files

... You can use Ant to set up, compile, WAR, and deploy your solution. <target name="default" depends="setup,compile,buildwar,deploy"></target> You can then execute one click in Eclipse to run that Ant target. Here are examples of each of the steps: Prec...
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How to perform Single click checkbox selection in WPF DataGrid?

I have a DataGrid with first column as text column and second column as CheckBox column. What I want is, if I click the check box. It should get checked. But, it takes two click to get selected, for first click the cell is getting selected, for the second clicks the check box is getting checked. ...
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Authorize a non-admin developer in Xcode / Mac OS

I use a standard user account for my daily tasks on Mac OS. Since upgrading to Snow Leopard I am asked to do the following when a program is run from within Xcode: ...
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When use getOne and findOne methods Spring Data JPA

...ing a method on it is required. findOne()/findById() is really more clear and simple to use than getOne(). So in the very most of cases, favor findOne()/findById() over getOne(). API Change From at least, the 2.0 version, Spring-Data-Jpa modified findOne(). Previously, it was defined in the Cru...
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Get a list of all git commits, including the 'lost' ones

...ference between a commit deliberately orphaned by commit --amend or rebase and one accidentally orphaned by working with a detached HEAD, say. – Cascabel Jan 24 '11 at 21:22 3 ...