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Link to the issue number on GitHub within a commit message
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i'm not going to be the person who moves this answer from 666 votes to 667, but this was VERY helpful.
– jakeatwork
Sep 5 '16 at 22:06
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Installing specific package versions with pip
...ake another question please and post the error message that you're getting from pip.
– Mahmoud Abdelkader
Mar 8 '11 at 0:10
2
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How to implement history.back() in angular.js
...appen to global state. In this case it's mostly the volatility of it. Code from third party (or another developer, if you're on a large team) in say, a directive, or a service could easily modify the $scope.$back for it's children. Which could be hard to debug. It's definitely better practice to in...
Can a foreign key be NULL and/or duplicate?
...do is allow nulls on the field that has the FK. The null value is separate from the idea of it being an FK.
Whether it is unique or not unique relates to whether the table has a one-one or a one-many relationship to the parent table. Now if you have a one-one relationship, it is possible that you...
IIS: Idle Timeout vs Recycle
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Idle Timeout is if no action has been asked from your web app, it the process will drop and release everything from memory
Recycle is a forced action on the application where your processed is closed and started again, for memory leaking purposes and system health
Th...
Get fully qualified class name of an object in Python
...ore circumspect approach.
# Alas, the module name is explicitly excluded from __qualname__
# in Python 3.
module = o.__class__.__module__
if module is None or module == str.__class__.__module__:
return o.__class__.__name__ # Avoid reporting __builtin__
else:
return module + '.' +...
Sorting arrays in NumPy by column
...joa's method by using a stable sort like mergesort and sorting the indices from the least significant to the most significant columns:
a = a[a[:,2].argsort()] # First sort doesn't need to be stable.
a = a[a[:,1].argsort(kind='mergesort')]
a = a[a[:,0].argsort(kind='mergesort')]
This sorts by colu...
AngularJS : ng-model binding not updating when changed with jQuery
... This did the trick for me. I was updating the value of a bound input from a directive test and wrapping the .val('something' call in an $apply (or calling $digest afterward) didn't work.
– Tom Seldon
Apr 29 '15 at 11:38
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Testing whether a value is odd or even
...ry that you'll have to buy. Note that the question did include conversions from other types to number, and clearly the point of what I'm suggesting here is to have a simple one-line function that handles numbers and strings. Of course, as per my own comment this doesn't actually handle all possible ...
Compiling problems: cannot find crt1.o
...Ubuntu this worked sudo apt-get install gcc-multilib and it fixed my error from gfortran -m32 ...
– randwa1k
Sep 10 '14 at 1:11
1
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