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Unfortunately MyApp has stopped. How can I solve this?
...f that Caused by: DOESN'T have a line with a blue text somewhere under it, then look for another Caused by: that does.
Click on that blue link. It should take you to where the problem occured. In my case, it was due to this line:
throw new RuntimeException();
So, now I know why it's crashing. It...
SQL Server Output Clause into a scalar variable
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But then I'd have to "SELECT @someInt = ID FROM @ID". I wanted to know if its possible to skip that extra step (and intermediary table variable) if all I need is the resulting int.
– Benoittr
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How to get exit code when using Python subprocess communicate method?
...u could also edit it to be something like from subprocess import Popen and then just use Popen instead of subprocess(or sp).Popen which I'd say probably increases readability and shortens lines
– Mitch
Nov 18 '16 at 18:43
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Obfuscated C Code Contest 2006. Please explain sykes2.c
...%8]
This will select one of the first 8 characters in __TIME__. This is then indexed into [">'txiZ^(~z?"-48] (0-9 characters are 48-57 decimal). The characters in this string must have been chosen for their ASCII values. This same character ASCII code manipulation continues through the expre...
What is the purpose of the word 'self'?
... I read all the other answers and sort of understood, I read this one and then it all made sense.
– Seth
Oct 8 '14 at 2:37
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How can I merge properties of two JavaScript objects dynamically?
...ied obj1.
If you're using a framework that craps all over your prototypes then you have to get fancier with checks like hasOwnProperty, but that code will work for 99% of cases.
Example function:
/**
* Overwrites obj1's values with obj2's and adds obj2's if non existent in obj1
* @param obj1
*...
Rails new vs create
...new action and passes it to the create action within the controller, which then attempts to save it to the database.
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How are cookies passed in the HTTP protocol?
...r to set a cookie field.
Set-Cookie:name=value
If there is a cookie set, then the browser sends the following in its request header.
Cookie:name=value
See the HTTP Cookie article at Wikipedia for more information.
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PHP: Storing 'objects' inside the $_SESSION
...client a unique ID and telling the client to resubmit it on every request. Then the server uses that ID as a key into a big hashtable of Session objects. Whenever the server gets a request, it looks up the Session info out of its hashtable of session objects based on the ID the client submitted with...
Replacing some characters in a string with another character
...13711/… Instead you can install "gnu-sed" with Homebrew package manager then use the gsed binary: $ brew install gnu-sed then $ gsed -r 's/[xyz]+/_/g'
– John Kary
Apr 8 '15 at 21:33
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