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Generate fixed length Strings filled with whitespaces

I need to produce fixed length string to generate a character position based file. The missing characters must be filled with space character. ...
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How to convert a LocalDate to an Instant?

I work with the new DateTime API of Java 8. 2 Answers 2 ...
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What does the caret operator (^) in Python do?

I ran across the caret operator in python today and trying it out, I got the following output: 5 Answers ...
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Why does Math.round(0.49999999999999994) return 1?

In the following program you can see that each value slightly less than .5 is rounded down, except for 0.5 . 5 Answers ...
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How to remove trailing whitespaces with sed?

I have a simple shell script that removes trailing whitespace from a file. Is there any way to make this script more compact (without creating a temporary file)? ...
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Use rvmrc or ruby-version file to set a project gemset with RVM?

I use RVM, the Ruby Version Manager to specify a Ruby version and a set of gems for each of my Rails projects. 5 Answers ...
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Why doesn't requests.get() return? What is the default timeout that requests.get() uses?

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Python super() raises TypeError

In Python 2.5, the following code raises a TypeError : 4 Answers 4 ...
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How to compile for Windows on Linux with gcc/g++?

I have written some effects in C++ (g++) using freeglut on Linux, and I compile them with 7 Answers ...
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How do I convert an HttpRequestBase into an HttpRequest object?

inside my ASP.NET MVC controller, I've got a method that requires an HttpRequest object. All I have access to is an HttpRequestBase object. ...