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Using `textField:shouldChangeCharactersInRange:`, how do I get the text including the current typed
...te two characters. For me, the following suggestion worked: stackoverflow.com/questions/388237/… Basically, drag'n'drop from the UITextField into your code (to create a function), then right-click on your TextField, and drag'n'drop from the circle for the "Editing Changed" to your new function...
Getting ssh to execute a command in the background on target machine
... How do you use ssh in a shell script? question. If I want to execute a command on the remote machine that runs in the background on that machine, how do I get the ssh command to return? When I try to just include the ampersand (&) at the end of the command it just hangs. The exact form of the ...
Converting from a string to boolean in Python?
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Really, you just compare the string to whatever you expect to accept as representing true, so you can do this:
s == 'True'
Or to checks against a whole bunch of values:
s.lower() in ['true', '1', 't', 'y', 'yes', 'yeah', 'yup', 'certainly...
Convert PHP closing tag into comment
...tring. Under normal operation this does not cause a problem, but I need to comment out the line.
6 Answers
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Should I use an exception specifier in C++?
...eve a stack-trace, than to silently/violently die.
Write code that returns common errors and throws on exceptional occasions.
Error e = open( "bla.txt" );
if( e == FileNotFound )
MessageUser( "File bla.txt not found" );
if( e == AccessDenied )
MessageUser( "Failed to open bla.txt, because w...
How do I filter an array with AngularJS and use a property of the filtered object as the ng-model at
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this is a tutorial for italian people :) dev.stasbranger.com/post/77190983049/…
– Silvio Troia
Mar 7 '14 at 16:28
10
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Convert HTML + CSS to PDF [closed]
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community wiki
15 revs, 12 users 41%SchizoDuckie
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How to find patterns across multiple lines using grep?
...make things easier, but grep will work too. For example, see stackoverflow.com/a/7167115/123695
– Michael Mior
Apr 28 '14 at 18:56
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Locate current file in IntelliJ
...ollowing post describes how to remove this shortcut from Ubuntu: askubuntu.com/questions/126817/…
– Halil
Aug 14 '14 at 8:56
3
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