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Deleting elements from std::set while iterating

... is implementation dependent: Standard 23.1.2.8: The insert members shall not affect the validity of iterators and references to the container, and the erase members shall invalidate only iterators and references to the erased elements. Maybe you could try this -- this is standard conforming:...
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What's the purpose of git-mv?

From what I understand, Git doesn't really need to track file rename/move/copy operations, so what's the real purpose of git mv ? The man page isn't specially descriptive... ...
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How to select option in drop down using Capybara

...t method, you can see that what it does when you pass a from key is essentially: find(:select, from, options).find(:option, value, options).select_option In other words, it finds the <select> you're interested in, then finds the <option> within that, then calls select_option on the &l...
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Shell - Write variable contents to a file

I would like to copy the contents of a variable (here called var ) into a file. 6 Answers ...
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Using i and j as variables in Matlab

.../i.html http://www.mathworks.co.uk/help/matlab/ref/j.html So a variable called i or j will override them, potentially silently breaking code that does complex maths. Possible solutions include using ii and jj as loop variables instead, or using 1i whenever i is required to represent the imaginary...
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Print content of JavaScript object? [duplicate]

Typically if we just use alert(object); it will show as [object Object] . How to print all the content parameters of an object in JavaScript? ...
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Why is there no logical xor in JavaScript?

...r. Mainly because it's not useful. Bitwise XOR is extremely useful, but in all my years of programming I have never needed a logical XOR. If you have two boolean variables you can mimic XOR with: if (a != b) With two arbitrary variables you could use ! to coerce them to boolean values and then u...
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How to select following sibling/xml tag using xpath

I have an HTML file (from Newegg) and their HTML is organized like below. All of the data in their specifications table is ' desc ' while the titles of each section are in ' name. ' Below are two examples of data from Newegg pages. ...
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jQuery deferreds and promises - .then() vs .done()

...n't see the difference between using .then() & .done() for successful callbacks. I know Eric Hynds mentions that .done() and .success() map to the same functionality but I'm guessing so does .then() as all the callbacks are all invoked on a completion of a successful operation. ...
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What is the difference between Eclipse for Java (EE) Developers and Eclipse Classic?

...ent, and provide plugins and tools to develop Java EE applications easily (all bundled). Eclipse Classic is basically the full featured Eclipse without the Java EE part. share | improve this answer...