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How to use shell commands in Makefile

I'm trying to use the result of ls in other commands (e.g. echo, rsync): 2 Answers 2...
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break out of if and foreach

I have a foreach loop and an if statement. If a match is found i need to ultimately break out of the foreach. 4 Answers ...
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Breakpoint on property change

...d "Break on property change", where I can mark any property of any object, and it will stop JavaScript execution right before the change. ...
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IDEA: javac: source release 1.7 requires target release 1.7

...incorrect compiler options imported from Maven here: Also check project and module bytecode (target) version settings outlined on the screenshot. Other places where the source language level is configured: Project Structure | Project Project Structure | Modules (check every module) | Sour...
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Python : List of dict, if exists increment a dict value, if not append a new dict

...en easier: from collections import defaultdict # available in Python 2.5 and newer urls_d = defaultdict(int) for url in list_of_urls: urls_d[url] += 1 If you access the defaultdict using a key, and the key is not already in the defaultdict, the key is automatically added with a default valu...
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How to Remove Array Element and Then Re-Index Array?

...t to modify like below. I want to remove element (elements) of it by index and then re-index array. Is it possible? 9 Answe...
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What JSON library to use in Scala? [closed]

...rkson ± - Warning a nice library (built on top of Java Jackson) but now abandonware. If you are going to use this, probably follow the Scalding project's example and use the backchat.io fork sjson - By Debasish Ghosh lift-json - Can be used separately from the Lift project json4s ???? § ± - An ex...
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How can I see what has changed in a file before committing to git?

...ere are three useful ways to use git diff: Show differences between index and working tree; that is, changes you haven't staged to commit: git diff [filename] Show differences between current commit and index; that is, what you're about to commit (--staged does exactly the same thing, use what y...
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Rank function in MySQL

...d to find out rank of customers. Here I am adding the corresponding ANSI standard SQL query for my requirement. Please help me to convert it to MySQL . ...
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Is it possible to move/rename files in Git and maintain their history?

...h the commit, so whether you use git mv or mv doesn't matter. The log command takes a --follow argument that continues history before a rename operation, i.e., it searches for similar content using the heuristics: http://git-scm.com/docs/git-log To lookup the full history, use the following comma...