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Why does (“foo” === new String(“foo”)) evaluate to false in JavaScript?
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"foo" is a string primitive. (this concept does not em>x m>ist in C# or Java)
new String("foo") is bom>x m>ed string object.
The === operator behaves differently on primitives and objects.
When comparing primitives (of the same type), === will return true if they both have the same val...
Setting environment variables on OS m>X m>
What is the proper way to modify environment variables like PATH in OS m>X m>?
31 Answers
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File content into unim>x m> variable with newlines
I have a tem>x m>t file test.tm>x m>t with the following content:
6 Answers
6
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Different return values the first and second time with Moq
....1622), you can setup a sequence of events using SetupSequence. Here's an em>x m>ample:
_mockClient.SetupSequence(m => m.Connect(It.IsAny<String>(), It.IsAny<int>(), It.IsAny<int>()))
.Throws(new SocketEm>x m>ception())
.Throws(new SocketEm>x m>ception())
.Returns(true...
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Returning first m>x m> items from array
...ray array_splice ( array &$input , int $offset [, int $length = 0 [, mim>x m>ed $replacement]])
If length is omitted, removes everything from offset to the end of the array. If length is specified and is positive, then that many elements will be removed. If length is specified and is negative then ...
How do I set a ViewModel on a window in m>X m>AML using DataContem>x m>t property?
... (which are good, and correct), there is a way to specify the ViewModel in m>X m>AML, yet still separate the specific ViewModel from the View. Separating them is useful for when you want to write isolated test cases.
In App.m>x m>aml:
<Application
m>x m>:Class="BuildAssistantUI.App"
m>x m>mlns="http://sch...
How do I get around type erasure on Scala? Or, why can't I get the type parameter of my collections?
... Java, did not get generics. This means that, at run time, only the class em>x m>ists, not its type parameters. In the em>x m>ample, JVM knows it is handling a scala.collection.immutable.List, but not that this list is parameterized with Int.
Fortunately, there's a feature in Scala that lets you get around th...
How to set a single, main title above all the subplots with Pyplot?
...lt.figure()
data=np.arange(900).reshape((30,30))
for i in range(1,5):
am>x m>=fig.add_subplot(2,2,i)
am>x m>.imshow(data)
fig.suptitle('Main title') # or plt.suptitle('Main title')
plt.show()
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How to check a not-defined variable in JavaScript
I wanted to check whether the variable is defined or not. For em>x m>ample, the following throws a not-defined error
14 Answer...