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How to capitalize the first letter of a String in Java?
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Best way to parseDouble with comma as decimal separator?
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Use java.text.NumberFormat:
NumberFormat format = NumberFormat.getInstance(Locale.FRANCE);
Nu...
Is C++ context-free or context-sensitive?
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Simplest/Cleanest way to implement singleton in JavaScript?
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What is the python “with” statement designed for?
...s will go to /tmp/log.txt
print "Test entry 1"
print "Test entry 2"
# back to the normal stdout
print "Back to normal stdout again"
And finally, another example that creates a temporary folder and cleans it up when leaving the context:
from tempfile import mkdtemp
from shutil import rmt...
How does Google's Page Speed lossless image compression work?
...hat.
(N.B.: The optipng command line tool does that too if you provide -o 2 through -o 7)
For JPEG files, they use jpeglib with the following options:
JpegCompressionOptions()
: progressive(false), retain_color_profile(false),
retain_exif_data(false), lossy(false) {}
Similarly,...
How to use MDC with thread pools?
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answered Oct 12 '13 at 2:02
jlevyjlevy
2,26811 gold badge1313 silver badges99 bronze badges
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Load image from url
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URL url = new URL("http://image10.bizrate-images.com/resize?sq=60&uid=2216744464");
Bitmap...
Logout: GET or POST?
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Use POST.
In 2010, using GET was probably an acceptable answer. But today (in 2013), browsers will pre-fetch pages they "think" you will visit next.
Here is one of the StackOverflow developers talking about this issue on twitter:
I'd...
Why were pandas merges in python faster than data.table merges in R in 2012?
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It looks like Wes may have discovered a known issue in data.table when the number of unique str...