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How to convert a negative number to positive?

How can I convert a negative number to positive in Python? (And keep a positive one.) 6 Answers ...
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https connection using CURL from command line

I am new to Curl and Cacerts world and facing a problem while connecting to a server. Basically, I need to test connectivity over https from one machine to another machine. I have a URL to which I need to connect from Machine A (a linux machine) I tried this on command prompt ...
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How to check if the string is empty?

Does Python have something like an empty string variable where you can do: 25 Answers ...
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What's the difference between dynamic (C# 4) and var?

I had read a ton of articles about that new keyword that is shipping with C# v4, but I couldn't make out the difference between a "dynamic" and "var". ...
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How to merge the current branch into another branch

I have two branches, master and dev. I always work on dev and only check code into the master branch once it's been approved for production use. When I do so, I have to do the following: ...
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What is an SSTable?

In BigTable/GFS and Cassandra terminology, what is the definition of a SSTable? 4 Answers ...
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Render partial from different folder (not shared)

How can I have a view render a partial (user control) from a different folder? With preview 3 I used to call RenderUserControl with the complete path, but whith upgrading to preview 5 this is not possible anymore. Instead we got the RenderPartial method, but it's not offering me the functionality I'...
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How to read data From *.CSV file using javascript?

My csv data looks like this: 13 Answers 13 ...
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How do I run two commands in one line in Windows CMD?

I want to run two commands in a Windows CMD console. 18 Answers 18 ...
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indexOf method in an object array?

What's the best method to get the index of an array which contains objects? 27 Answers ...