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Difference between modes a, a+, w, w+, and r+ in built-in open function?
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answered Sep 23 '09 at 13:33
drAlberTdrAlberT
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How do I simulate a hover with a touch in touch enabled browsers?
... mplungjan
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answered May 23 '10 at 9:05
Rich BradshawRich Bradshaw
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CSS Image size, how to fill, not stretch?
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If you want to use the image as a CSS background, there is an elegant solution. Simply use cover...
How to compare two floating point numbers in Bash?
...nation
Piping through the basic calculator command bc returns either 1 or 0.
The option -l is equivalent to --mathlib; it loads the standard math library.
Enclosing the whole expression between double parenthesis (( )) will translate these values to respectively true or false.
Please, ensure tha...
Rebasing and what does one mean by rebasing pushed commits
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The ProGit book has a good explanation.
The specific answer to your question can be found in th...
How to check size of a file using Bash?
I've got a script that checks for 0-size, but I thought there must be an easier way to check for file sizes instead. I.e. file.txt is normally 100k; how to make a script check if it is less than 90k (including 0), and make it do wget a new copy because the file is corrupt in this case.
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What's the difference between a catalog and a schema in a relational database?
...st place.
An Introduction to Database Systems, 7th ed., C.J. Date, p 69-70.
From the SQL standard point of view :
Catalogs are named collections of schemas in an SQL-environment. An
SQL-environment contains zero or more catalogs. A catalog contains
one or more schemas, but always contains...
Reloading module giving NameError: name 'reload' is not defined
...ither:
importlib.reload for Python 3.4 and above
imp.reload for Python 3.0 to 3.3 (deprecated since Python 3.4 in favour of importlib)
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Tracing XML request/responses with JAX-WS
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Ferran Maylinch
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answered May 2 '13 at 12:43
Mr. NapikMr. Napi...
Resize a large bitmap file to scaled output file on Android
...ge bitmap (say 3888x2592) in a file. Now, I want to resize that bitmap to 800x533 and save it to another file.
I normally would scale the bitmap by calling Bitmap.createBitmap method but it needs a source bitmap as the first argument, which I can't provide because loading the original image into a...