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C: Run a System Command and Get Output? [duplicate]
I want to run a command in linux and get the text returned of what it outputs, but I do not want this text printed to screen. Is there a more elegant way than making a temporary file?
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What is the correct syntax for 'else if'?
I'm a new Python programmer who is making the leap from 2.6.4 to 3.1.1. Everything has gone fine until I tried to use the 'else if' statement. The interpreter gives me a syntax error after the 'if' in 'else if' for a reason I can't seem to figure out.
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Get/pick an image from Android's built-in Gallery app programmatically
I am trying to open an image / picture in the Gallery built-in app from inside my application.
19 Answers
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How can I get the current PowerShell executing file?
Note: PowerShell 1.0
I'd like to get the current executing PowerShell file name. That is, if I start my session like this:
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Polymorphism vs Overriding vs Overloading
In terms of Java, when someone asks:
21 Answers
21
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What is the appropriate HTTP status code response for a general unsuccessful request (not an error)?
I'm creating a RESTful API that will process a number of user interactions, including placing orders using stored credit cards.
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Is it possible to specify a different ssh port when using rsync?
I have been attempting the following command:
8 Answers
8
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Hashing a dictionary?
For caching purposes I need to generate a cache key from GET arguments which are present in a dict.
11 Answers
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Test a weekly cron job [closed]
I have a #!/bin/bash file in cron.week directory.
11 Answers
11
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Why is the time complexity of both DFS and BFS O( V + E )
The basic algorithm for BFS:
8 Answers
8
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