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Testing service in Angular returns module is not defined
...y (there is nothing wrong with the way you wrote that snippet of code) but what happens when an update to jasmine or something else causes that snippet of your to break or no longer function as expected? It could or couldn't happen, but that is a liability in your code now that could be avoided, don...
What languages are Windows, Mac OS X and Linux written in?
I was just wondering who knows what programming languages Windows, Mac OS X and Linux are made up from and what languages are used for each part of the OS (ie: Kernel, plug-in architecture, GUI components, etc).
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Why are quaternions used for rotations?
...sely defined meaning, but in some rather technical ways that go far beyond what's taught in normal intro classes, so I won't go into any detail). It turns out that quaternions don't have this nice behavior, and so they aren't useful, and vectors/matrices do, so we use them.
Well, I am a physicist,...
Disable browser cache for entire ASP.NET website
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Instead of rolling your own, simply use what's provided for you.
As mentioned previously, do not disable caching for everything. For instance, jQuery scripts used heavily in ASP.NET MVC should be cached. Actually ideally you should be using a CDN for those anyway,...
How do I convert a string to enum in TypeScript?
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@Quentin2 what about a numeric string? ie typeof '0' should be string
– Patrick Michaelsen
May 3 '19 at 20:45
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What does asterisk * mean in Python? [duplicate]
...w
empty dictionary.
Also, see Function Calls.
Assuming that one knows what positional and keyword arguments are, here are some examples:
Example 1:
# Excess keyword argument (python 2) example:
def foo(a, b, c, **args):
print "a = %s" % (a,)
print "b = %s" % (b,)
print "c = %s" % ...
How to implement a property in an interface
...ode. You just specify that there is a property with a getter and a setter, whatever they will do.
In the class, you actually implement them. The shortest way to do this is using this { get; set; } syntax. The compiler will create a field and generate the getter and setter implementation for it.
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Remove Primary Key in MySQL
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what does this mean autoincrement column to be a leftmost part of the PRIMARY KEY. ?
– Arup Rakshit
Sep 23 '13 at 19:38
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What is the Java equivalent of PHP var_dump?
... you like, or to use reflection to inspect the object (in a way similar to what debuggers do).
The advantage of using reflection is that you won't need to modify your individual objects to be "analysable", but there is added complexity and if you need nested object support you'll have to write that...
Sometimes adding a WCF Service Reference generates an empty reference.cs
... there is a difference in one of the types in the referenced assembly from what was generated in the DataContract for the service. In my case, the service I was importing had newer, updated types from what I had in the shared assembly. This was not readily apparent because the type mentioned in the ...