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How to remove item from list in C#?
... results.RemoveAll(r => results[last].FirstName == r.FirstName); }
What do you think will happen, if you call this function twice?
Like
myRemove(); myRemove();
The first call will remove Bill at the first and last position, the second call will remove Doug and only John Wilson remains in t...
event Action vs event EventHandler
...re passing 3 bool's an int, two string's, and a DateTime, you have no idea what the meaning of those values are. As a side note, you can still have a "Fire this event safely method while still using Action<T1, T2, T2... >".
Secondly, consistency implications. If you have a large system you're...
What are the main purposes of using std::forward and which problems it solves?
...rt the named rvalue references t1 and t2 to unnamed rvalue references. What is the purpose of doing that? How would that affect the called function inner if we leave t1 & t2 as lvalues?
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What is the difference between a.getClass() and A.class in Java?
In Java what pros/cons exist surrounding the choice to use a.getClass() or A.class ? Either can be used wherever a Class<?> is expected, but I imagine that there would be performance or other subtle benefits to using both in different circumstances (just like there are with Class.forName...
Why is React's concept of Virtual DOM said to be more performant than dirty model checking?
...between two virtual trees, but the virtual DOM diff is about understanding what needs updating in the DOM and not whether or not your data has changed. In fact, the diff algorithm is a dirty checker itself but it is used to see if the DOM is dirty instead.
We aim to re-render the virtual tree only ...
What is the difference between exit and return? [duplicate]
What is difference between return and exit statement in C programming when called from anywhere in a C program?
4 Answers
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Vim: Creating parent directories on save
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Thanks, seems much cleaner than what I guess-hacked :)
– Damien Pollet
Nov 28 '10 at 8:19
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How to use a filter in a controller?
...urce is better than this because it reduces "magic strings". One benefit - what if this was in a much more complex controller and you failed to unit test the filter being used? You wouldn't notice the error if you use $filter('filtter1') (2 t's). However, if you inject filtter1Filter Angular will co...
What CSS selector can be used to select the first div within another div
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The closest thing to what you're looking for is the :first-child pseudoclass; unfortunately this will not work in your case because you have an <h1> before the <div>s. What I would suggest is that you either add a class to the <div...
Find a Git branch containing changes to a given file
...ly created). I think you need to define your problem better. Do you know what the change is? Could you use git log -Schange … or git log --grep LOGMESSAGE … (with … representing the rest of the command I mentioned).
– Seth Robertson
Jun 6 '11 at 22:08
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