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How to check the differences between local and github before the pull [duplicate]
... git status tells me Your branch is ahead of 'origin/master' by 4 commits. What's going on?
– Jason
Dec 19 '17 at 14:39
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What does the regular expression /_/g mean?
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What happens when a computer program runs?
...ystem calls as necessary when it needs them.
Different systems (embedded, whatever) may have very different architectures, such as stackless systems, Harvard architecture systems (with code and data being kept in separate physical memory), systems which actually keep the BSS in read-only memory (in...
How do you unit test a Celery task?
...etely synchronous and should be the one that makes sure the algorithm does what it should do. The second session uses the whole system (including the broker) and makes sure I'm not having serialization issues or any other distribution, comunication problem.
So:
from celery import Celery
celery = ...
How to pass a function as a parameter in Java? [duplicate]
...r usage. If you chose to go with callable, then you'd replace T above with whatever type of return value you expect, such as String.
In response to your comment below you could say:
public int methodToPass() {
// do something
}
public void dansMethod(int i, Callable<Integer> myFunc...
Regular Expression for alphanumeric and underscores
...or ^\w+$). Note that in other languages, and by default in .NET, \w is somewhat broader, and will match other sorts of Unicode characters as well (thanks to Jan for pointing this out). So if you're really intending to match only those characters, using the explicit (longer) form is probably best.
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Should I use Java's String.format() if performance is important?
...d representation of all string formatting. Often there's logic involved in what to include and logic to format specific values into strings. Any real test should look at real-world scenarios.
– Orion Adrian
Feb 10 '09 at 17:27
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Get name of property as a string
... 'common utilities' package for the Microsoft Enterprise Library, which is what MSDN seems to indicate contains that method. There's an "unofficial" package but being unofficial is uninspiring. JimC's answer, which is based on this one, is much more concise and doesn't rely on a seemingly unavailabl...
Difference between == and === in JavaScript [duplicate]
What is the difference between == and === in JavaScript? I have also seen != and !== operators. Are there more such operators?
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What permission do I need to access Internet from an Android application?
I get the following Exception running my app:
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