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How to create a new java.io.File in memory?
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How can you use an object's property in a double-quoted string?
...-quoted string, you have to enclose that subexpression in $():
$foo = 1,2,3
"$foo[1]" # yields "1 2 3[1]"
"$($foo[1])" # yields "2"
$bar = "abc"
"$bar.Length" # yields "abc.Length"
"$($bar.Length)" # yields "3"
PowerShell only expands variables in those cases, nothing more. To force eval...
C pointers : pointing to an array of fixed size
...alizing it, hiding the array type behind a typedef name
typedef int Vector3d[3];
void transform(Vector3d *vector);
/* equivalent to `void transform(int (*vector)[3])` */
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Vector3d vec;
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transform(&vec);
Note additionally that the above code is invariant with relation to Vector3d type b...
Why can't I use switch statement on a String?
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Switch statements with String cases have been implemented in Java SE 7, at least 16 years after ...
How do I disable form fields using CSS?
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Fastest way to copy file in node.js
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answered Jul 2 '12 at 13:52
Miguel Sanchez GonzalezMiguel Sanchez Gonzalez
7,72322 gold badges1212 silver badges66 bronze badges
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How to swap two variables in JavaScript
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Here's a one-liner to swap the values of two variables.
Given variables a and b:
b = [a, a = ...
Detect backspace in empty UITextField
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This may be a long shot but it could work. Try setting the text field's text to a zero width s...
Does Flask support regular expressions in its URL routing?
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Recommendations of Python REST (web services) framework? [closed]
...chMartin Blech
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