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How to detect shake event with android?
... {
if (sensor != SensorManager.SENSOR_ACCELEROMETER) return;
long now = System.currentTimeMillis();
if ((now - mLastForce) > SHAKE_TIMEOUT) {
mShakeCount = 0;
}
if ((now - mLastTime) > TIME_THRESHOLD) {
long diff = now - mLastTime;
float speed = Math.ab...
A Java API to generate Java source files [closed]
... Great!! An Abstract Syntax Tree is what I'm looking for... Now I will search more info about the API... Thanks!, :-)
– Daniel Fanjul
Sep 23 '08 at 15:31
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Turn off Visual Studio Attach security warning when debugging IIS
...value was reset to 0. I then changed it back to 1 and started VS2008. It now works fine. I have tried to close VS2008 and open it back and the registry value stays 1. Thanks for your help
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What is the most efficient way to loop through dataframes with pandas? [duplicate]
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The newest versions of pandas now include a built-in function for iterating over rows.
for index, row in df.iterrows():
# do some logic here
Or, if you want it faster use itertuples()
But, unutbu's suggestion to use numpy functions to avoid iter...
Add Variables to Tuple
...omma is 100% optional. Including it kind of signifies "this is a tuple, I know it's a tuple, I know how tuples work, and I know I can do that." But no comma might seem more natural. Idk. Up to you.
– Daniel
May 27 '18 at 3:29
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Creating your own header file in C
...ficient for everything. :-) It was quite a surprise for me (i'm a newbie). Now I guess I have to learn to use the commandline or makefiles first.
– Jeyekomon
Jun 7 '14 at 18:26
1
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Optimize Font Awesome for only used classes
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You can now subset icons from Font-awesome for production use. There is now an official subsetting tool called icnfnt, which allows you to pick and package just the icons you need from the current version of Font-awesome (v3.0.2).
T...
How to paste text to end of every line? Sublime 2
...s (Cmd/Ctrl + Shift + L)
This allows you to edit multiple lines at once. Now you can add *Quotes (") or anything * at start and end of each lines.
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Unresolved reference issue in PyCharm
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Then make sure to add add sources to your PYTHONPATH:
Now imports will be resolved:
This way, you can add whatever you want as a source root, and things will simply work. If you unmarked it as a source root however, you will get an ...
Select random lines from a file
...lines_78000000000.txt
This gives me a a file with 78 Billion newlines ;-)
Now for the shuf part:
$ time shuf -n 10 lines_78000000000.txt
shuf -n 10 lines_78000000000.txt 2171.20s user 22.17s system 99% cpu 36:35.80 total
The bottleneck was CPU and not using multiple threads, it pinned ...