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Generate full SQL script from EF 5 Code First Migrations
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292
The API appears to have changed (or at least, it doesn't work for me).
Running the following ...
Rails: create on has_one association
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123
First of all, here is how to do what you want:
@user = current_user
@shop = Shop.create(params...
How do I set a conditional breakpoint in gdb, when char* x points to a string whose value equals “he
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You can use strcmp:
break x:20 if strcmp(y, "hello") == 0
20 is line number, x can be any filename and y can be any variable.
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How to check for Is not Null And Is not Empty string in SQL server?
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329
If you only want to match "" as an empty string
WHERE DATALENGTH(COLUMN) > 0
If you want...
How to write an async method with out parameter?
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283
You can't have async methods with ref or out parameters.
Lucian Wischik explains why this is ...
Java unchecked: unchecked generic array creation for varargs parameter
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2 Answers
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Dealing with “java.lang.OutOfMemoryError: PermGen space” error
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32 Answers
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Run cron job only if it isn't already running
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121
I do this for a print spooler program that I wrote, it's just a shell script:
#!/bin/sh
if ps ...
How to change the remote a branch is tracking?
...tch:
git branch branch_name -u your_new_remote/branch_name
Using git v1.7.12 or earlier:
git branch --set-upstream branch_name your_new_remote/branch_name
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Redis: Show database size/size for keys
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112
So my solution to my own problem: After playing around with redis-cli a bit longer I found out t...