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Renaming a branch in GitHub

...leting the old? I personally prefer processes where the delete operation happens after the create operation is successful, just in case something goes wrong. – jmort253 Feb 16 '15 at 9:01 ...
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Given a view, how do I get its viewController?

...ments the method by returning its view’s superview; UIWindow returns the application object, and UIApplication returns nil. So, if you recurse a view’s nextResponder until it is of type UIViewController, then you have any view’s parent viewController. Note that it still may not have a paren...
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How do I view the SQL generated by the Entity Framework?

... You can do the following: IQueryable query = from x in appEntities where x.id == 32 select x; var sql = ((System.Data.Objects.ObjectQuery)query).ToTraceString(); or in EF6: var sql = ((System.Data.Entity.Core.Objects.ObjectQuery)query) .T...
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How can I get all the request headers in Django?

...be the best way to get all the headers that the client sent to my Django application? 9 Answers ...
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Setting HTTP headers

...y to implement for example a simple authentication. Here is a corrected wrapper: // Code has not been tested. func addDefaultHeaders(fn http.HandlerFunc) http.HandlerFunc { return func(w http.ResponseWriter, r *http.Request) { if origin := r.Header.Get("Origin"); origin != "" { ...
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Get OS-level system information

I'm currently building a Java app that could end up being run on many different platforms, but primarily variants of Solaris, Linux and Windows. ...
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Collection was modified; enumeration operation may not execute

... What's likely happening is that SignalData is indirectly changing the subscribers dictionary under the hood during the loop and leading to that message. You can verify this by changing foreach(Subscriber s in subscribers.Values) To foreac...
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About catching ANY exception

...hat being said, it's good to track down as many as you can and handle them appropriately and then have a backup catch all for the ones you miss. – Blaze Oct 19 '15 at 8:04 28 ...
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mailto link with HTML body

... If you're disappointed by this answer, please keep reading: stackoverflow.com/a/46699855/256272 (tl;dr .eml files) – Joe May 24 '18 at 5:20 ...
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Diagnosing Memory Leaks - Allowed memory size of # bytes exhausted

...will be ENORMOUS. The first time I ran an xdebug trace on a Zend Framework app it took a loooong time to run and generated a multi GB (not kb or MB... GB) sized file. Just be aware of this. – rg88 May 11 '09 at 21:07 ...