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ViewController respondsToSelector: message sent to deallocated instance (CRASH)

Ok, here is the deal, I hate putting out questions about my debugging and crashes. Because I usually handle them myself, but I just cannot get my way around this, even after viewing multiple questions already . ...
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ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)

... this question, the OP states they just installed MySQL for the first time and then tried to access via MySQL command line client. That sounds like first time access to me. – Mike Brant Dec 13 '14 at 13:17 ...
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How can I use a DLL file from Python?

...y. hllDll = ctypes.WinDLL ("c:\\PComm\\ehlapi32.dll") # Set up prototype and parameters for the desired function call. # HLLAPI hllApiProto = ctypes.WINFUNCTYPE ( ctypes.c_int, # Return type. ctypes.c_void_p, # Parameters 1 ... ctypes.c_void_p, ctypes.c_void_p, ctypes.c...
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puts vs logger in rails rake tasks

In a rake task if I use puts command then I see the output on console. However I will not see that message in log file when app is deployed on production. ...
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How do I show the changes which have been staged?

...s) against the current HEAD. --staged is a synonym for --cached. --staged and --cached does not point to HEAD, just difference with respect to HEAD. If you cherry pick what to commit using git add --patch (or git add -p), --staged will return what is staged. ...
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Search and replace a line in a file in Python

I want to loop over the contents of a text file and do a search and replace on some lines and write the result back to the file. I could first load the whole file in memory and then write it back, but that probably is not the best way to do it. ...
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How do I find out which settings.xml file maven is using

I recently changed my password and have to change my maven settings.xml file to reflect that. However, no matter what I do in the settings.xml file, the changed password just won't get picked up. Out of desperation, I ran maven with the -s switch ( mvn -s <my intended settings.xml file> ) and ...
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How can you programmatically tell an HTML SELECT to drop down (for example, due to mouseover)?

...ou can't do this with a HTML select tag, but you can do it with JavaScript and HTML. There are variety of existing controls that do this - for instance, the "suggest" list attached to the SO "interesting/ignored tag" entry, or Gmail's lookup for email adresses. There are many JavaScript+HTML contro...
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How do I run a shell script without using “sh” or “bash” commands?

...ve a shell script which I want to run without using the "sh" or "bash" commands. For example: 11 Answers ...
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Remove folder and its contents from git/GitHub's history

I was working on a repository on my GitHub account and this is a problem I stumbled upon. 8 Answers ...