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JPG vs. JPEG image formats
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JPG and JPEG stand both for an image format proposed and supported by the Joint Photographic Experts Group. The two terms have the same meaning and are interchangeable.
To read on, check out Difference between JPG and JPEG.
The reason for the d...
How to remove line breaks from a file in Java?
...n I replace all line breaks from a string in Java in such a way that will work on Windows and Linux (ie no OS specific problems of carriage return/line feed/new line etc.)?
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Password reset for Azure database
...ew Azure account. I am able to log into the 'manage' page as admin, but I forgot the password to one of my databases. I would like to reset the password on that one DB. How do I do that? Microsoft doesn't seem to have a KB on that - at least not one I could find. Thx.
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iPhone UITextField - Change placeholder text color
I'd like to change the color of the placeholder text I set in my UITextField controls, to make it black.
32 Answers
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makefile:4: *** missing separator. Stop
...e vital to ensure that dependencies end properly and tabs mark the action for the rules so that they are easily identifiable to the make utility.
Example:
Kaizen ~/so_test $ cat -e -t -v mk.t
all:ll$ ## here the $ is end of line ...
$
ll:ll.c $
^Igcc -c -Wall -Werror -02...
How do I get the result of a command in a variable in windows?
... a Windows batch script (see how to get the result of a command in bash for the bash scripting equivalent). A solution that will work in a .bat file is preferred, but other common windows scripting solutions are also welcome.
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Getting the difference between two repositories
How can we get the difference between two git repositories?
11 Answers
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Git add all files modified, deleted, and untracked?
...no matter what you do to them whether it be deleted, untracked, etc? like for a commit. I just don't want to have to git add or git rm all my files every time I commit, especially when I'm working on a large product.
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android start activity from service
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Does not work if the service is on background. Any fix for this?
– Rick Royd Aban
Jul 21 '16 at 9:28
4
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How to check if an element is in an array
...eck if an element exists in an array? Xcode does not have any suggestions for contain , include , or has , and a quick search through the book turned up nothing. Any idea how to check for this? I know that there is a method find that returns the index number, but is there a method that returns ...