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Animate text change in UILabel
... I don't really understand about the license stuff. What prevents people from using it in commercial apps now?
– Esqarrouth
Jun 5 '15 at 5:44
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Angularjs prevent form submission when input validation fails
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So the suggested answer from TheHippo did not work for me, instead I ended up sending the form as a parameter to the function like so:
<form name="loginform" novalidate ng-submit="login.submit(loginForm)" class="css-form">
This makes the fo...
How can I start an interactive console for Perl?
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perlconsole doesn't suffer from these problems.
– Geremia
Sep 5 '16 at 16:53
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How to obtain a Thread id in Python?
...y self.pid with it's pid everytime I launch the thread? Tried os.kill(pid) from inside the own thread, it just stops all the threads including the main, must be done externally by the parent, but how to get that child pid from the parent?
– Rodrigo Formighieri
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Any implementation of Ordered Set in Java?
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Take a look at LinkedHashSet class
From Java doc:
Hash table and linked list implementation of the Set interface, with predictable iteration order. This implementation differs from HashSet in that it maintains a doubly-linked list running through all of its ...
Eclipse will not start and I haven't changed anything
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I removed all folders from "Workspace/.metadata/.plugins" apart from "org.eclipse.core.resources" plugin. Thanks to this Eclipse retained the projects.
– ady
Dec 24 '13 at 11:19
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Making the main scrollbar always visible
... that slight but very noticeable and very annoying jerk as content changes from having scroll to not. With the disappearing scrollbars, they dont jerk the body when they show and hide so its ok for me. But thanks for this excellent point.
– Noitidart
Sep 17 '15...
Getting the exception value in Python
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edit
My bad !!! It seems that BaseException.message has been deprecated from 2.6, finally, it definitely seems that there is still not a standardized way to display exception messages. So I guess the best is to do deal with e.args and str(e) depending on your needs (and possibly e.message if the ...
How do I compare two hashes?
...overlapping_elements = hash1.to_a & hash2.to_a
exclusive_elements_from_hash1 = hash1.to_a - overlapping_elements
exclusive_elements_from_hash2 = hash2.to_a - overlapping_elements
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Recursive search and replace in text files on Mac and Linux
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I had to do the export from this answer + the line from the accepted answer (I didn't want backup files to be generated)
– Lance
Apr 29 '14 at 19:46
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