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@Transactional(propagation=Propagation.REQUIRED)

... such logical transaction scope can determine rollback-only status individually, with an outer transaction scope being logically independent from the inner transaction scope. Of course, in case of standard PROPAGATION_REQUIRED behavior, all these scopes will be mapped to the same physical transactio...
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Hg: How to do a rebase like git's rebase

...er mq nor rebase are enabled by default in mercurial: because mercurial is all about indelible changesets. When I work in the manner you're describing, which is nearly daily, here's the pattern I take: 1. Start working on a new feature: $ hg clone mainline-repo newfeature-123 do a few commits (M, ...
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C#: Looping through lines of multiline string

...; new StringReader(text))) { Console.WriteLine(line); } Looping over all the lines in a body of string data (whether that's a file or whatever) is so common that it shouldn't require the calling code to be testing for null etc :) Having said that, if you do want to do a manual loop, this is th...
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How to add ID property to Html.BeginForm() in asp.net mvc?

... Where does one find the API or documentation for all of the html helpers? For example where do find out what the parameters stand for? – Zapnologica Jul 14 '13 at 9:59 ...
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HTML File Selection Event

... That works fine but be aware of weird IE <11 behavior. It doesn't allow you to change input's value, so most likely you will need a workaround. stackoverflow.com/questions/9011644/… – Oleksandr Tkalenko Mar 13 '16 at 21:53 ...
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compilation warning: no rule to process file for architecture i386

...ject, and check that this file is not present in the tab Build Phases. Normally no header files should stay here. Clean and build it again, it should work! share | improve this answer | ...
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Can I use Twitter Bootstrap and jQuery UI at the same time?

... with jQuery UI (something which caused a number of widgets to break visually) The ability to theme jQuery UI widgets using Bootstrap styles. Whilst I love jQuery UI, I (like others) find some of the current themes to look a little dated. My hope is that this theme provides a decent alternat...
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How to “properly” create a custom object in JavaScript?

...e result is that in mixed company you will have a mishmash of metaclasses, all behaving slightly differently. What's worse, most JavaScript tutorial material is terrible and serves up some kind of in-between compromise to cover all bases, leaving you very confused. (Probably the author is also confu...
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How do I create a directory from within Emacs?

...-directory RET RET Emacs asks to create the parent directories automatically while saving a new file in recent Emacs versions. For older version, see How to make Emacs create intermediate dirs - when saving a file? share ...
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Turn off spell checking in Eclipse for good

...swered Jun 9 '11 at 15:13 Matt BallMatt Ball 323k8686 gold badges599599 silver badges672672 bronze badges ...