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How is the undo tree used in Vim?
...ommands and their usage.
There are two ways to traverse the undo tree. One is to go "back in time". g+ and g- will traverse all of the nodes in the tree in chronological or reverse-chronological order (which can be a bit confusing, because it can jump arbitrarily between undo branches, but if y...
Mail multipart/alternative vs multipart/mixed
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Could someone comment on how to do this in PHP?
– RightHandedMonkey
Feb 27 '15 at 20:11
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What are best practices that you use when writing Objective-C and Cocoa? [closed]
...k about in a class? That is especially true in an environment like the iPhone.
3.5) In table cells, make every element (including the cell itself) opaque for performance. That means setting the appropriate background color in everything.
3.6) When using an NSURLConnection, as a rule you may well ...
How to convert the ^M linebreak to 'normal' linebreak in a file opened in vim?
...Why did this get a downvote? It works, even when your file is mashed onto one line because it's got the wrong line end.
– Paul Tomblin
May 1 '09 at 13:12
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Invalid argument supplied for foreach()
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How about this one? lot cleaner and all in single line.
foreach ((array) $items as $item) {
// ...
}
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MySQL get row position in ORDER BY
...oth have a position of 2 when the first query will give a position of 2 to one of them, and 3 to the other...
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Xcode doesn't see my iOS device but iTunes does
...lve your problem then from your project settings, set deployment target to one which your app is developed for or lesser.
Otherwise there is some issue with certificates and provisioning profiles. Make sure your device's UDID is added in the provisioning profile you are using.
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Spring boot @ResponseBody doesn't serialize entity id
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If one were to use the first block of code, what directory and file might it go into?
– David Krider
Aug 28 '18 at 21:45
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Open a folder using Process.Start
...e other folder)
Process.Start("explorer.exe", @"c:\does_not_exist");
If none of these (well, except the one that throws an exception) work on your computer, I don't think that the problem lies in the code, but in the environment. If that is the case, I would try one (or both) of the following:
O...
HTML5 Email Validation
...on email addresses -- for instance, it rejects email addresses that have a one- or two-letter username, or which are hosted at a one-letter domain name.
– duskwuff -inactive-
Nov 20 '16 at 4:51
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