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Why must wait() always be in synchronized block
...ait() only makes sense when there is also a notify(), so it's always about communication between threads, and that needs synchronization to work correctly. One could argue that this should be implicit, but that would not really help, for the following reason:
Semantically, you never just wait(). Yo...
Java String array: is there a size of method?
I come from a php background and in php, there is an array_size() function which tells you how many elements in the array are used.
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Evil Mode best practice? [closed]
...d every instance of keymapping in my keymapping config file https://github.com/mbriggs/.emacs.d-oldv2/blob/master/init/init-keymaps.el
Keep in mind, I am rebinding stuff that real emacs users would consider heresy, so YMMV if you ever want to learn "real" emacs (I really don't).
One thing I would...
What reason is there to use null instead of undefined in JavaScript?
...ect was expected (or that there was an error). My problem with that is its completely arbitrary, and totally unnecessary.
That said, there is one major difference - variables that aren't initialized (including function parameters where no argument was passed, among other things) are always undefin...
How to add external library in IntelliJ IDEA?
... Then "Refresh project so libs show up in the structure". I could find no command to "refresh". How does one refresh a project? Beginners have a difficult time. :-(
– Rafael_Espericueta
Dec 20 '15 at 21:24
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What is a typedef enum in Objective-C?
... worth looking at the new NS_ENUM and NS_OPTIONS. Tutorial here: nshipster.com/ns_enum-ns_options and SO here: stackoverflow.com/questions/14080750/…
– Snowcrash
Apr 22 '13 at 11:21
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How to become an OpenCart guru? [closed]
... with Zend framework and CodeIgniter framework. Can any OpenCart masters recommend me the best way to learn it and master in shortest amount of time? I have to do a big project with it soon.
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Finding out the name of the original repository you cloned from in Git
...heads/*:refs/remotes/origin/*
url = server:gitRepo.git
Also, the Git command git remote -v shows the remote repository name and URL. The "origin" remote repository usually corresponds to the original repository, from which the local copy was cloned.
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