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How to update npm
...environment for e.g. testing purposes, all your installed versions (listed by nvm ls) are in ~/.nvm, hence you just omit system wide installation (i.e. omit sudo):
npm install npm -g
DEBIAN ENTERPRISE
For full enterprise practice consider nodesource.com:
curl -sL https://deb.nodesource.co...
Interface vs Base class
...Moreover, you can combine the virtues
of interfaces and abstract classes by
providing an abstract skeletal
implementation class to go with each
nontrivial interface that you export.
On the other hand, interfaces are very hard to evolve. If you add a method to an interface it'll break all o...
How do I filter ForeignKey choices in a Django ModelForm?
...
ForeignKey is represented by django.forms.ModelChoiceField, which is a ChoiceField whose choices are a model QuerySet. See the reference for ModelChoiceField.
So, provide a QuerySet to the field's queryset attribute. Depends on how your form is bui...
Are there any HTTP/HTTPS interception tools like Fiddler for mac OS X? [closed]
...imilar to WireShark but with a much better interface.
http://www.tastycocoabytes.com/cpa/
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How to stop a program running under Eclipse?
...(like I did), you can view the devices windows in your current perspective by selecting
Windows > Show View > Other... > Android > Devices
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jQuery Get Selected Option From Dropdown
...ioConceptName').val() instead of all this :selected voodoo being suggested by others.
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Akka or Reactor [closed]
... lets you abstract over local or remote messaging; which is what you imply by “distributed”). For “modular” I do not know enough about Reactor, in particular how you can look up active components and manage them.
If you start a real project now and need something which satisfies your first ...
Android: how to draw a border to a LinearLayout
...memory in onDraw() method, create your objects in an init() method, called by the constructor and reuse them in the onDraw() method. Allocating in onDraw() (called 60 times per second) leads to poor performance, battery drain, etc
– Louis CAD
Jan 21 '16 at 15:0...
Efficiency of Java “Double Brace Initialization”?
... read all those classes when using them, that can lead to some time in the bytecode verfication process and such. Not to mention the increase in the needed disk space in order to store all those class files.
It seems as if there is a bit of overhead when utilizing double-brace initialization, so it...
What is the difference between hg forget and hg remove?
..." is for undoing an added but not committed file so that it is not tracked by version control; while "hg remove" is for taking out a committed file from version control.
This thread has a example for using hg remove against files of 7 different types of status.
...