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Why are there two kinds of functions in Elixir?
...us functions and a distinct syntax for calling each makes everything a bit more explicit (Lispers would be familiar with this due to the Lisp 1 vs. Lisp 2 discussion).
Overall, those are the reasons why we have two functions and why they behave differently.
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Actionbar notification count icon (badge) like Google has
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Difference between declaring variables before or in loop?
... You beat me I was just about to post my results for profiling, I got more or less the same and yes surprisingly B is faster really would have thought A if I had needed to bet on it.
– Mark Davidson
Jan 2 '09 at 16:27
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What is the difference between HashSet and List?
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To be more precise lets demonstrate with examples,
You can not use HashSet like in the following example.
HashSet<string> hashSet1 = new HashSet<string>(){"1","2","3"};
for (int i = 0; i < hashSet1.Count; i++)
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cd into directory without having permission
...meter.)
It's impossible to suggest the correct approach without knowing more about the problem; why are the directory permissions set the way they are? Why do you need access to that directory?
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UINavigationController without navigation bar?
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PHP code to remove everything but numbers
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Do Facebook Oauth 2.0 Access Tokens Expire?
...o the expiry. I'm just now dealing with this, myself, so I don't have much more to say, but this doc may help:
https://developers.facebook.com/docs/offline-access-deprecation/
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multiple tags
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The answer is yes. You can have a <nav> tag in the footer, for more info check mdn <nav> documentation.
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How to Set Focus on Input Field using JQuery
... Yes, you can write it either way. I suppose input:first might be the more formal way to write it, although it seems easier to read the other way. But maybe that's just me :)
– Justin Ethier
Jul 18 '11 at 20:17
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