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'typeid' versus 'typeof' in C++
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203
C++ language has no such thing as typeof. You must be looking at some compiler-specific extensio...
XPath - Selecting elements that equal a value
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answered Jul 8 '10 at 19:53
Dimitre NovatchevDimitre Novatchev
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How do you match only valid roman numerals with a regular expression?
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330
You can use the following regex for this:
^M{0,4}(CM|CD|D?C{0,3})(XC|XL|L?X{0,3})(IX|IV|V?I{0...
How to escape % in String.Format?
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edited Jul 11 '12 at 13:50
Tim Cooper
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a...
How to get position of a certain element in strings vector, to use it as an index in ints vector?
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3 Answers
3
Active
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What's a quick way to test to see a file exists?
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193
Swift v3:
let fileExists = FileManager.default.fileExists(atPath: somePath)
Thanks to Nikolay ...
How to disable code formatting for some part of the code using comments?
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Since version 13 it's possible to wrap the code with
// @formatter:off
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// @formatter:on
IntelliJ IDEA v.14+:
Preferences > Editor > Code Style > Formatter Control
IntelliJ IDEA v.2016+:
Preferences > Editor > Code St...
Executing an EXE file using a PowerShell script
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Tomas PanikTomas Panik
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JPanel Padding in Java
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235
Set an EmptyBorder around your JPanel.
Example:
JPanel p =new JPanel();
p.setBorder(new Empty...