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Bash/sh - difference between && and ;
I normally use ; to combine more than one command in a line, but some people prefer && . Is there any difference? For example, cd ~; cd - and cd ~ && cd - seems to make the same thing. What version is more portable, e.g. will be supported by a bash-subset like Android's shell ...
How do I uniquely identify computers visiting my web site?
I need to figure out a way uniquely identify each computer which visits the web site I am creating. Does anybody have any advice on how to achieve this?
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Symfony2 : How to get form validation errors after binding the request to the form
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What are the file limits in Git (number and size)?
...it-pull.
I think Stefan knows better than I in this area.
'git commit'? (It is listed as slow in reference 3.)
'git status'? (Slow again in reference 3 though I don't see it.)
(also git-add)
Again, the size of your tree. At your repo's size, I don't think you need to worr...
AngularJS: Service vs provider vs factory
...ad that explains service vs factory vs provider and their injection usage. Compiling the answers:
Services
Syntax: module.service( 'serviceName', function );
Result: When declaring serviceName as an injectable argument you will be provided with an instance of the function. In other words new Functi...
How do I disable the 'Debug / Close Application' dialog on Windows Vista?
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store and retrieve a class object in shared preference
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The answer is not complete. The possible solution is to transform the pojo into ByteArrayOutPutStream and save as String in the SharedPreferences
– rallat
Jun 6 '12 at 15:22
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How to add percent sign to NSString
... This doesn't work for UILocalNotification. See stackoverflow.com/a/27971848/2446178.
– JRam13
Jan 15 '15 at 19:53
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href image link download on click
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Thanks for your comment, it's a good thing to know. Although you need modernizr, I now use it in all my projects so... I'll accept your answer as the new answer
– Pierre
May 1 '13 at 12:05
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