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what does -webkit-transform: translate3d(0,0,0); exactly do? Apply to body?
...ny performance issues? Should I just apply it to the body or individual elements? It seems to improve scroll events drastically.
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Find the number of downloads for a particular app in apple appstore [closed]
...ed to do a market research on specific type of apps. so is there a way for me to know the download count of the app / any app.
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How do you tell if a string contains another string in POSIX sh?
...ther string. For example, if I am in a certain folder, branch off. Could someone please tell me how to accomplish this? If possible I would like to make this not shell specific (i.e. not bash only) but if there's no other way I can make do with that.
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How to hash some string with sha256 in Java?
How can I hash some string with sha256 in Java? Does anybody know of any free library for this?
15 Answers
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How can I comment a single line in XML?
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No, there is no way to comment a line in XML and have the comment end automatically on a linebreak.
XML has only one definition for a comment:
'<!--' ((Char - '-') | ('-' (Char - '-')))* '-->'
XML forbids -- in comments to maintain compatibi...
Add list to set?
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You can't add a list to a set because lists are mutable, meaning that you can change the contents of the list after adding it to the set.
You can however add tuples to the set, because you cannot change the contents of a tuple:
>>> a.add(('f', 'g'))
>>> print a
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Creating a jQuery object from a big HTML-string
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Safely remove migration In Laravel
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I accidentally created a migration with a bad name (command: php artisan migrate:make). I did not run (php artisan migrate) the migration, so I decided to remove it.
My steps:
Manually delete the migration file under app/database/migrations/my_migration_file_name.php
Res...
$watch an object
I want to watch for changes in a dictionary, but for some reason watch callback is not called.
8 Answers
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