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JavaScript plus sign in front of function expression

...he JIT could use that to compile the function as a numerical-only function etc. However, to prevent the unary plus being a concatenation when used in a larger expression, you would need parentheses: blah + (+(function(){ var scope; return "4"; })()); ...
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How does OAuth 2 protect against things like replay attacks using the Security Token?

...user identification, but with that said, MACs are unreliable/easilySpoofed/etc. I may just scrap the MAC address identification mechanism and go OAuth if it does allow me to uniquely identify users. – theGreenCabbage Feb 11 '14 at 15:45 ...
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How to bind to a PasswordBox in MVVM

...face. 4. When a server request requiring your password is taking place, call your IoC for the IHavePassword implementation and only than get the much coveted password. Just my take on it. -- Justin share | ...
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setting y-axis limit in matplotlib

...]) Probably this is a nice way to set up for example xmin and ymax only, etc. share | improve this answer | follow | ...
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Test if object implements interface

...ckListener, OnCheckedChangeListener { public static final String FIRST_RUN_ABOUT = "com.gosylvester.bestrides.firstrunabout"; public interface AboutDialogListener { void onFinishEditDialog(Boolean _Checked); } private AboutDialogListener adl; @Override public View onCreateView(LayoutInf...
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Adding rounded corner and drop shadow to UICollectionViewCell

... Neither of these solutions worked for me. If you place all your subviews into the UICollectionViewCell content view, which you probably are, you can set the shadow on the cell's layer and the border on the contentView's layer to achieve both results. cell.contentView.layer.corne...
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How to get the difference between two arrays in JavaScript?

... The fastest way is the most obviously naive solution. I tested all of the proposed solutions for symmetric diff in this thread, and the winner is: function diff2(a, b) { var i, la = a.length, lb = b.length, res = []; if (!la) return b; else if (!lb) r...
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Is there any way to git checkout previous branch?

... wow, I totally should have just tried it! figured - was a shell-ism, and that if the functionality was in git, it would be something different – Matt Briggs Aug 26 '11 at 16:17 ...
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What is the difference between t.belongs_to and t.references in rails?

What is the difference between t.references and t.belongs_to ? Why are we having those two different words? It seems to me they do the same thing? Tried some Google search, but find no explanation. ...
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How do I create a random alpha-numeric string in C++?

...+ to learn (consider how it carries over to std::chrono, std::string_view, etc). – jeremyong Jul 27 '17 at 6:07  |  show 2 more comments ...