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Set cURL to use local virtual hosts
Using Apache or Ngnix I always create development sites based on real projects such as http://project1.loc which, after adding to my .hosts file, the browser has no problem using.
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How to implement a unique index on two columns in rails
...indexed. So my question is if I just can remove the indexes who were just for one column or if I have to use all three indexes:
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How can I see the current value of my $PATH variable on OS X?
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You need to use the command echo $PATH to display the PATH variable or you can just execute set or env to display all of your environment variables.
By typing $PATH you tried to run your PATH variable contents as a command name.
Bash displayed the contents of your path any way. Based on yo...
Dynamic array in C#
Is there any method for creating a dynamic array in C#?
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Preferred order of writing latitude & longitude tuples in GIS services
...ling with GIS source code you often need to write latitude and longitude coordinate tuples.
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Why does sys.exit() not exit when called inside a thread in Python?
...from the method Deestan described you can call os._exit (notice the underscore). Before using it make sure that you understand that it does no cleanups (like calling __del__ or similar).
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Capture Stored Procedure print output in .NET
Is it possible to capture print output from a T-SQL stored procedure in .NET?
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How to sort with lambda in Python
In Python, I am trying to sort by date with lambda. I can't understand my error message. The message is:
4 Answers
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Difference between java.io.PrintWriter and java.io.BufferedWriter?
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The API reference for BufferedWriter and PrintWriter detail the differences.
The main reason to use the PrintWriter is to get access to the printXXX methods like println(). You can essentially use a PrintWriter to write to a file just like yo...
Check if a key exists inside a json object
...eck if the 'merchant_id' key exists. I tried the below code, but it's not working. Any way to achieve it?
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