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Check if an apt-get package is installed and then install it if it's not on Linux
I'm working on a Ubuntu system and currently this is what I'm doing:
22 Answers
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How to parse a string to an int in C++?
...the C++ way of parsing a string (given as char *) into an int? Robust and clear error handling is a plus (instead of returning zero ).
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Is there a way to follow redirects with command line cURL?
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Create ArrayList from array
I have an array that is initialized like:
38 Answers
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How do I see the last 10 commits in reverse-chronological order with SVN?
Using the SVN command line, is there a way to show the last X number of commits along with commit messages, in reverse-chronological order (newest commit first)?
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How to have the formatter wrap code with IntelliJ?
I'm not able to format my code in IntelliJ.
7 Answers
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Define variable to use with IN operator (T-SQL)
I have a Transact-SQL query that uses the IN operator. Something like this:
14 Answers
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No Exception while type casting with a null in java
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How do I clear/delete the current line in terminal?
If I'm using terminal and typing in a line of text for a command, is there a hotkey or any way to clear/delete that line?
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Find index of last occurrence of a substring in a string
I want to find the position (or index) of the last occurrence of a certain substring in given input string str .
9 Answers...