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Functions that return a function
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123
Assigning a variable to a function (without the parenthesis) copies the reference to the funct...
plot a circle with pyplot
...dited Jul 21 '18 at 16:00
Seanny123
5,70277 gold badges4949 silver badges100100 bronze badges
answered Mar 21 '15 at 14:51
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What is the simplest and most robust way to get the user's current location on Android?
...ast known values.
I grab last known values from available providers and choose the most recent of them.
Here's how I use my class:
LocationResult locationResult = new LocationResult(){
@Override
public void gotLocation(Location location){
//Got the location!
}
};
MyLocation my...
Length of string in bash
...
You can use:
MYSTRING="abc123"
MYLENGTH=$(printf "%s" "$MYSTRING" | wc -c)
wc -c or wc --bytes for byte counts = Unicode characters are counted with 2, 3 or more bytes.
wc -m or wc --chars for character counts = Unicode characters are counted singl...
sed edit file in place
I am trying to find out if it is possible to edit a file in a single sed command without manually streaming the edited content into a new file and then renaming the new file to the original file name. I tried the -i option but my Solaris system said that -i is an illegal option. Is there a d...
Creating an iframe with given HTML dynamically
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123
Setting the src of a newly created iframe in javascript does not trigger the HTML parser until...
Backbone.js get and set nested object attribute
...ute1: 'abc', myAttribute2: 'xyz' } });
myModel.set('obj1', { myAttribute1: 123, myAttribute2: 456 });
It would be easy to generate the models list automatically in initialize, but this solution was good enough for me.
shar...
Convert PDF to image with high resolution
...
It appears that the following works:
convert \
-verbose \
-density 150 \
-trim \
test.pdf \
-quality 100 \
-flatten \
-sharpen 0x1.0 \
24-18.jpg
It results in the left image. Compare this to the result of my original comma...
Android studio using > 100% CPU at all times - no background processes appear to be running
...s helped on Windows - though I just tested it briefly, so I can't say I'm positive it will work in the long-run, and it also seems strange that without "Power Save" the IDE would take over the entire CPU...
– Matt
Jan 29 '14 at 19:04
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Understanding colors on Android (six characters)
... 87%: DE 70%: B3 54%: 8A 30%: 4D 26%: 42 12%: 1F
– cn123h
May 9 '15 at 14:58
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