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How to remove element from array in forEach loop?
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<pre id="out"></pre>
So what can we do about this problem when iterating and mutating an array? Well the usual solution is to work in reverse. Using ES3 while but you could use for sugar if preferred
var pre = document.getElementById('out');
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WebView link click open default browser
...ve an app that loads a webview and all the clicks are kept within the app. What I would like to do is when a certain link, for example, http://www.google.com is clicked within the app it opens the default browser. If anyone has some ideas please let me know!
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RegEx to make sure that the string contains at least one lower case char, upper case char, digit and
What is the regex to make sure that a given string contains at least one character from each of the following categories.
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How to initialize a vector in C++ [duplicate]
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I know this is an old question, but what exactly are you doing here: std::vector<int> v(&vv[0], &vv[0]+2); ? What I see is, you're constructing a vector with room for &vv[0] (which will be a memory address) values, and filling each space in th...
How do you copy the contents of an array to a std::vector in C++ without looping?
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@MattyT what is the point of method 5? Why make an intermediate copy of the data?
– Ruslan
Dec 21 '19 at 11:00
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How to use UIScrollView in Storyboard
...t in order for this to work in our app we need to change the frame down to what the visible scrollview will be.
8: Add a runtime attribute with KeyPath frame with Type RECT and 0,0,320,416.
Now when we run our app we will have a visible scrollview has a frame of 0,0,320, 416 and can scroll down to...
How do I write LINQ's .Skip(1000).Take(100) in pure SQL?
What is the SQL equivalent of the .Skip() method in LINQ?
6 Answers
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Collection that allows only unique items in .NET?
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HashSet<T> is what you're looking for. From MSDN (emphasis added):
The HashSet<T> class provides high-performance set operations. A set is a collection that contains no duplicate elements, and whose elements are in no particular ...
“unpacking” a tuple to call a matching function pointer
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I can't get this demo to work with smart pointers - whats wrong here? http://coliru.stacked-crooked.com/a/8ea8bcc878efc3cb
– Xeverous
Sep 7 '17 at 17:01
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Use gulp to select and move directories and their files
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Strictly speaking, it is unnecessary to use the base option to achieve what the OP asked: "...and moves the appropriate files to the clean directory." The base option does indeed preserve the folder+file structure (as described in the accepted answer), but the base option is not sufficient to m...