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smart pointers (boost) explained
What is the difference between the following set of pointers? When do you use each pointer in production code, if at all?
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Paste a multi-line Java String in Eclipse [duplicate]
Unfortunately, Java has no syntax for multi-line string literals. No problem if the IDE makes it easy to work with constructs like
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Why does changing the returned variable in a finally block not change the return value?
I have a simple Java class as shown below:
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sed or awk: delete n lines following a pattern
How would I mix patterns and numeric ranges in sed (or any similar tool - awk for example)? What I want to do is match certain lines in a file, and delete the next n lines before proceeding, and I want to do that as part of a pipeline.
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ViewModel Best Practices
From this question , it looks like it makes sense to have a controller create a ViewModel that more accurately reflects the model that the view is trying to display, but I'm curious about some of the conventions (I'm new to the MVC pattern, if it wasn't already obvious).
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How to get number of entries in a Lua table?
Sounds like a "let me google it for you" question, but somehow I can't find an answer. The Lua # operator only counts entries with integer keys, and so does table.getn :
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Case-insensitive string comparison in C++ [closed]
What is the best way of doing case-insensitive string comparison in C++ without transforming a string to all uppercase or all lowercase?
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How to pass multiple parameters in a querystring
I have three values which I have to pass as parameters for e.g., strID , strName and strDate .
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Determine if Python is running inside virtualenv
Is it possible to determine if the current script is running inside a virtualenv environment?
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How to get the list of files in a directory in a shell script?
I'm trying to get the contents of a directory using shell script.
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