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How to align texts inside of an input?
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edited Feb 11 '16 at 12:59
answered Aug 24 '12 at 18:12
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Android OpenGL ES and 2D
...ent to android, however. I want to learn OpenGL ES in order to develop my 2D games. I chose it for performances purpose (since basic SurfaceView drawing isn't that efficient when it comes to RT games).
My question is: where to start?
I've spent over a month browsing Google and reading/trying some ...
How to format a float in javascript?
...n JavaScript, when converting from a float to a string, how can I get just 2 digits after the decimal point? For example, 0.34 instead of 0.3445434.
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Vim: How to insert in visual block mode?
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210
Try this
After selecting a block of text, press Shift+i or capital I.
Lowercase i will not wor...
How can I stop a Postgres script when it encounters an error?
...om Peter Eisentraut. Thank you, Peter!
http://petereisentraut.blogspot.com/2010/03/running-sql-scripts-with-psql.html
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How do I get the “id” after INSERT into MySQL database with Python?
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251
Use cursor.lastrowid to get the last row ID inserted on the cursor object, or connection.inser...
PostgreSQL, checking date relative to “today”
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edited Jul 4 '19 at 22:19
answered Oct 13 '10 at 22:37
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CMake: Project structure with unit tests
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2 Answers
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GLib compile error (ffi.h), but libffi is installed
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270
If you have a Debian-based Linux OS with apt-get:
sudo apt-get install libffi-dev
With a Re...
How to base64 encode image in linux bash / shell
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You need to use cat to get the contents of the file named 'DSC_0251.JPG', rather than the filename itself.
test="$(cat DSC_0251.JPG | base64)"
However, base64 can read from the file itself:
test=$( base64 DSC_0251.JPG )
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