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How to calculate dp from pixels in android programmatically [duplicate]
...ain the current density for a specific display, use densityDpi" . However, now that I've tested both ways, both seem to work fine. Just try to prefer float or double instead of int, because int might lose some precision on some cases. For example, try to convert the height to dp and back to px on QV...
Change One Cell's Data in mysql
...swering the question for readers in the future, not just the person asking now! Please edit your answer to add explanation, and give an indication of what limitations and assumptions apply.
– Toby Speight
May 2 '17 at 8:54
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Django templates: verbose version of a choice
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yes, I know. It's not as general (universal), though - unless you know a way to iterate in a template over all get_FOO_display methods of a model object :) I'm a bit too lazy for writing non-generic templates ;) Moreover, the docs ...
How to determine a user's IP address in node
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Note that net.Stream is now net.Socket, and the documentation lives here: nodejs.org/api/net.html#net_class_net_socket
– monsur
Mar 1 '13 at 5:02
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What does the Subversion status symbol “~” mean?
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It looks like you are right. It is a directory now without a .svn file. Any idea on how to fix that? Do I need to delete it from subversion and add it again?
– jergason
May 12 '09 at 15:47
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Why does 'git commit' not save my changes?
...detail about the concept of staging/adding files.
One other thing worth knowing about is interactive staging - this allows you to add parts of a file to the staging area, so if you've made three distinct code changes (for related but different functionality), you can use interactive mode to split ...
Remove a git commit which has not been pushed
...did git add.
If you want to unstage the files after that, do
git reset
Now you can make more changes before adding and then committing again.
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How to test if string exists in file with Bash?
...(There was an error in my examples; it still used some regex syntax. Fixed now.)
– Thomas
Jan 24 '11 at 17:04
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Accurate way to measure execution times of php scripts
I want to know how many milliseconds a PHP for-loop takes to execute.
14 Answers
14
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BACKUP LOG cannot be performed because there is no current database backup
...le] → OK
This was wrong. I shouldn't have first created the database.
Now, instead, I do this:
Right click on Databases > Restore Database > General : Device: [the
path of back up file] → OK
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