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Fast way to get image dimensions (not filesize)
...l image formats (e.g. PNG, GIF, JPEG; recent versions also PPM, WEBP), and does only read the header.
The identify command (from ImageMagick) prints lots of image information for a wide variety of images. It seems to restrain itself to reading the header portion (see comments). It also has a unified...
What's the difference between emulation and simulation? [duplicate]
...or's display and keys, and when the user clicks on the keys, your programs does what the old calculator did. This is a Simulator
You get a dump of the calculator's firmware, then write a program that loads the firmware and interprets it the same way the microprocessor in the calculator did. This is ...
When should the volatile keyword be used in C#?
...e provide a good explanation of the volatile keyword in C#? Which problems does it solve and which it doesn't? In which cases will it save me the use of locking?
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Difference between git pull and git pull --rebase
... a git pull and git pull --rebase , since adding the --rebase option does not seem to do something very different : just does a pull.
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What generates the “text file busy” message in Unix?
...6/… GCC can only overwrite running executables nowadays because if first does an unlink by default.
– Ciro Santilli 郝海东冠状病六四事件法轮功
Sep 21 '18 at 7:12
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Difference between SRC and HREF
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to what extent does these tags effect speed?
– expiredninja
Apr 30 '12 at 21:14
4
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Getting file size in Python? [duplicate]
...ich will
Return the size, in bytes, of path. Raise OSError if the file does not exist or is inaccessible.
import os
os.path.getsize('C:\\Python27\\Lib\\genericpath.py')
Or use os.stat(path).st_size
import os
os.stat('C:\\Python27\\Lib\\genericpath.py').st_size
Or use Path(path).stat().st...
How to pass command line arguments to a shell alias? [duplicate]
...v, My observation on CentOS7.3 bash version 4.2.46 is that your suggestion doesn't work as you think it does. Because you are using double quotes the $1 is actually being evaluated to an empty string and the alias is actually the same as alias serve="python -m SimpleHTTPServer" and so whatever you ...
Get Bitmap attached to ImageView
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does this work if image in ImageView is set from URI? imageView.setImageUri()
– Hendra Anggrian
Jun 23 '16 at 9:04
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What is git actually doing when it says it is “resolving deltas”?
...ing up in Google searches for this issue so I feel the need to reply. Git does not store the differences between commits as deltas; Git is a "whole object" store. As such, Git does not need "snapshots" to show any given file because file history does not need to be reconstructed from deltas. That i...