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What does a tilde do when it precedes an expression?
...languages. It probably stems from the way the hardware works; lots of CPUs set a zero bit after an operation, and have a corresponding branch instruction to test it.
– Pointy
Sep 6 '12 at 12:32
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Python unittests in Jenkins?
.../testcase>
</testsuite>
JUnit with nose
run the tests with:
nosetests --with-xunit
nosetests.xml:
<?xml version="1.0" encoding="UTF-8"?>
<testsuite name="nosetests" tests="3" errors="0" failures="1" skip="1">
<testcase classname="tests.SimpleTest" name="test_fail" ...
Explicitly calling a default method in Java
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What is the worst gotcha in C# or .NET? [closed]
...ated the value of MyObj for you - including the call to CreateMyObj() that sets the value of _myObj!
That's why I call this the Heisenberg Watch Window - you cannot observe the value without affecting it... :)
GOTCHA!
Edit - I feel @ChristianHayter's comment deserves inclusion in the main answe...
What happens if you call erase() on a map element while iterating from begin to end?
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What is the difference between async.waterfall and async.series
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Writing/outputting HTML strings unescaped
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Disable Rails SQL logging in console
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Doesn't work for me ... sets the level OK in the after_initialize block, but the level is back to 0 by the time the console is open. Strange. (I'm using Pry as a console replacement, is that why?)
– Mike Blyth
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No module named pkg_resources
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July 2018 Update
Most people should now use pip install setuptools (possibly with sudo).
Some may need to (re)install the python-setuptools package via their package manager (apt-get install, yum install, etc.).
This issue can be highly dependent on your OS and dev environment. ...
What is std::string::c_str() lifetime?
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