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Get Image size WITHOUT loading image into memory
... load the image into memory when calling .open. Looking at the docs of PIL 1.1.7, the docstring for .open says:
def open(fp, mode="r"):
"Open an image file, without loading the raster data"
There are a few file operations in the source like:
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prefix = fp.read(16)
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fp.seek(0)
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Using sed and grep/egrep to search and replace
I am using egrep -R followed by a regular expression containing about 10 unions, so like:
.jpg | .png | .gif etc. This works well, now I would like to replace all strings found with .bmp
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keytool error :java.io.IoException:Incorrect AVA format
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edited Aug 24 '15 at 11:24
answered Aug 4 '12 at 15:16
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How do I force a UITextView to scroll to the top every time I change the text?
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Tool to read and display Java .class versions
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142
Use the javap tool that comes with the JDK. The -verbose option will print the version number ...
Why are two different concepts both called “heap”?
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Donald Knuth says (The Art of Computer Programming, Third Ed., Vol. 1, p. 435):
Several authors began about 1975 to call the pool of available memory a "heap."
He doesn't say which authors and doesn't give references to any specific papers, but does say that the use of the term "heap" i...
Eclipse reports rendering library more recent than ADT plug-in
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512
Click Help > Install New Software.
In the Work with field, enter: https://dl-ssl.google.com...
Displaying build times in Visual Studio?
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