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Xcode suddenly stopped running project on hardware: “Could not launch xxx.app: .. No such file..” [c
...s stopped being able to run my app, it started directly after I deleted it from the device and attempted to re-install by rerunning it in Xcode (something I've done hundreds of times before).
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Mechanisms for tracking DB schema changes [closed]
...version number of the database. The N.sql files are crafted by hand, to go from version (N-1) to version N of the database.
They can be used to add tables, add columns, migrate data from an old to a new column format then drop the column, insert "master" data rows such as user types, etc. Basically...
What is the difference between substr and substring?
... first argument, which can be negative for substr (in which case it starts from the end), but not for substring. See JefferMC answer, but it has so many less votes that a lot of people might miss this important part.
– youen
Jul 26 '17 at 19:46
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Is quitting an application frowned upon?
... there. Using startForeground(int, Notification) I can almost stop Android from killing the Service...?
– Ted
Jan 9 '10 at 18:30
67
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Installing a dependency with Bower from URL and specify version
...n error ENORESTARGET URL sources can't resolve targets when trying install from git with a committish, you have to change https://github.com/jquery/jquery to https://github.com/jquery/jquery.git (add .git)
– jakub.g
Feb 3 '16 at 16:37
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Calendar returns wrong month [duplicate]
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Months are indexed from 0 not 1 so 10 is November and 11 will be December.
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Django, creating a custom 500/404 error page
...s there anything I should be checking for that would prevent a custom page from showing up?
14 Answers
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Git: “Corrupt loose object”
Whenever I pull from my remote, I get the following error about compression. When I run the manual compression, I get the same:
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Reading from text file until EOF repeats last line [duplicate]
The following C++ code uses a ifstream object to read integers from a text file (which has one number per line) until it hits EOF . Why does it read the integer on the last line twice? How to fix this?
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Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue
...found on various articles on websites. Credits goes to the original author from the @see links.
Note that a lot more can be done with color matrices. Including inverting, etc...
public class ColorFilterGenerator
{
/**
* Creates a HUE ajustment ColorFilter
* @see http://groups.google.com/group...