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What exactly does the post method do?
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So why does starting the animation on post is different than running it on the main thread, when they both eventually run on the same thread?
– Gal
Dec 12 '12 at 13:18
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c++ boost::multi_index composite keys efficiency - c++1y / stl - 清泛IT社区，为创新赋能！
...y the first key, then the second key if the first one is equal, etc". Does this mean that the structure is stored such that a lookup for a specific 2-part composite key will take O(n=1) time, i.e. is the container sorted such that there is a pointer directly to each item, or does the boost cont...
Do spurious wakeups in Java actually happen?
...e and are processed asynchronously because there are problems if my system does not read them fast enough.
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How to replace an entire line in a text file by line number
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That explanation is a little confusing and does not seem to work. If you guys have problems with sed and its delimiter setting capabilities you may want to have a look at this: grymoire.com/Unix/Sed.html#uh-2 It says the first character behind the s determines the del...
Missing return statement in a non-void method compiles
...le loop are unreachable (dead code) and would never be executed. But why doesn't the compiler even warn about returning something? Or why would a language allow us to have a non-void method having an infinite loop and not returning anything?
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What does the tilde (~) mean in my composer.json file?
... ~2.0 and 2.* are the same BUT ~2.3 and 2.* are different because ~2.3 does not allow versions below 2.3 whereas 2.* allows 2.0, 2.1, 2.2, etc
– AlterPHP
Jun 11 '15 at 14:22
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Java “user.dir” property - what exactly does it mean?
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It's the directory where java was run from, where you started the JVM. Does not have to be within the user's home directory. It can be anywhere where the user has permission to run java.
So if you cd into /somedir, then run your program, user.dir will be /somedir.
A different property, user.h...
Understanding Python super() with __init__() methods [duplicate]
... Can you please explain super(ChildB, self).__init__() this , what does ChildB and self have to do with the super
– rimalonfire
May 6 '18 at 5:22
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Where does VBA Debug.Print log to?
Where does Debug.Print output messages?
2 Answers
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What does [nyae] mean in Zsh?
...sed how Z shell corrections work, and merely want to know what each option does.
– Rory O'Kane
Sep 7 '12 at 21:19
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