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How to convert a List into a comma separated string without iterating List explicitly [dupli

Now i want an output from this list as 1,2,3,4 without explicitly iterating over it. 13 Answers ...
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How do I remove/delete a virtualenv?

I created an environment with the following command: virtualenv venv --distribute 16 Answers ...
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Array_merge versus + [duplicate]

When I use array_merge() with associative arrays I get what I want, but when I use them with numerical key arrays the keys get changed. ...
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How to develop a soft keyboard for Android? [closed]

I would like to play around with some ideas and develop a soft keyboard for Android to replace the default one. 4 Answers ...
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Floating point vs integer calculations on modern hardware

I am doing some performance critical work in C++, and we are currently using integer calculations for problems that are inherently floating point because "its faster". This causes a whole lot of annoying problems and adds a lot of annoying code. ...
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How do I check if a number is positive or negative in C#?

How do I check if a number is positive or negative in C#? 17 Answers 17 ...
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How to initialize an array in Java?

I am initializing an array like this: 10 Answers 10 ...
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How to check if current thread is not main thread

I need to check if the thread running a certain piece of code is the main (UI) thread or not. How can I achieve this? 9 Ans...
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How can I stop a running MySQL query?

I connect to mysql from my Linux shell. Every now and then I run a SELECT query that is too big. It prints and prints and I already know this is not what I meant. I would like to stop the query. ...
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How to parse JSON in Python?

My project is currently receiving a JSON message in python which I need to get bits of information out of. For the purposes of this, let's set it to some simple JSON in a string: ...