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RSpec controller testing - blank response.body
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answered Jun 30 '09 at 18:54
mislavmislav
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Best way to write to the console in PowerShell
...g me error.
– FrenkyB
Jan 1 '14 at 18:44
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I want to exception handle 'list index out of range.'
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Martijn Pieters♦Martijn Pieters
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Guava: Why is there no Lists.filter() function?
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Dimitris AndreouDimitris Andreou
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What are the differences between segment trees, interval trees, binary indexed trees and range trees
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Check if current directory is a Git repository
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Neither --is-inside-work-tree nor --is-inside-git-dir will work when you are outside of a git repo. see: groups.google.com/forum/#!topic/gi...
Generate a random alphanumeric string in Cocoa
...g *letters = @"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
-(NSString *) randomStringWithLength: (int) len {
NSMutableString *randomString = [NSMutableString stringWithCapacity: len];
for (int i=0; i<len; i++) {
[randomString appendFormat: @"%C", [letters ...
How can I add an element after another element?
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answered Feb 11 '10 at 13:18
RowanRowan
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What are markers in Java Logging frameworks and what is a reason to use them?
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answered May 29 '13 at 18:08
CekiCeki
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How to validate an e-mail address in swift?
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784
I would use NSPredicate:
func isValidEmail(_ email: String) -> Bool {
let email...