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What does `node --harmony` do?
...won't run without harmony is because app.js is probably using non-backward compatible features from the new ECMAScript 6 standard (like block scoping, proxies, sets, maps, etc.)
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What is the difference between ~> and >= when specifying rubygem in Gemfile?
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How to move one word left in the vi editor
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What is the expected syntax for checking exception messages in MiniTest's assert_raises/must_raise?
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Measuring text width to be drawn on Canvas ( Android )
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Making Maven run all tests, even when some fail
...d the option --fail-never. Maven will not fail the build even if there are compile errors. If I use this option on Jenkins, the build looks successful even if it has lots of compile errors. I prefer -Dmaven.test.failure.ignore=true in this case and let Jenkins analyze the surefire reports.
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How do I pipe a subprocess call to a text file?
...ited from the parent (your script). The second allows you to pipe from one command/process to another. The third and fourth are what you want, to have the output written to a file.
You need to open a file with something like open and pass the object or file descriptor integer to call:
f = open("bl...
gdb: how to print the current line or find the current line number?
list commands prints a set of lines, but I need one single line, where I am and where an error has probably occurred.
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Why does the lock object have to be static?
It is very common to use a private static readonly object for locking in multi threading.
I understand that private reduces the entry points to the locking object by tightening the encapsulation and therefore access to the most essential.
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