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Simulating tremor (from e.g. Parkinson's Disease) with the mouse on a webpage?
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I made a quick demo of something that you hopefully should be able to base your code on, using the Pointer Lock API.
I forked this pointer-lock-demo repo and modified it to add a random movement element.
Here is the link to my GitHub page: https://aristocrates.github.io/pointer-lock-demo
And ...
Is it possible to use Java 8 for Android development?
...o Google’s new uprising development
environment, Android Studio. It is based on the community edition of
popular IntelliJ Idea IDE by JetBrains and it has recently been
upgraded to its ‘beta’ version by Google in early July 2014, slightly
before this guide was written. Eclipse will rem...
Run an OLS regression with Pandas Data Frame
...nts and p-value:
# commands:
model.params
model.pvalues
model.rsquared
# demo:
In[1]:
model.params
Out[1]:
const 43.480106
B 0.124130
C -0.075156
dtype: float64
In[2]:
model.pvalues
Out[2]:
const 0.000003
B 0.237924
C 0.497400
dtype: float64
Out[3]:
model.rs...
How do I make JavaScript beep?
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Solution
You can now use base64 files to produce sounds when imported as data URI. The solution is almost the same as the previous ones, except you do not need to import an external audio file.
function beep() {
var snd = new Audio("data:audio/w...
Amazon EC2, mysql aborting start because InnoDB: mmap (x bytes) failed; errno 12
I have set up a micro instance server on EC2 based on what I read here
7 Answers
7
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Execution of Python code with -m option or not
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Efficient way to apply multiple filters to pandas DataFrame or Series
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e can also select rows based on values of a column that are not in a list or any iterable. We will create boolean variable just like before, but now we will negate the boolean variable by placing ~ in the front.
For example
list = [1, 0]
df[df.c...
How do I match any character across multiple lines in a regular expression?
...onsidered regular expressions, but . matches any char there, same as POSIX based engines.
Another note on matlab and octave: the . matches any char by default (demo): str = "abcde\n fghij<Foobar>"; expression = '(.*)<Foobar>*'; [tokens,matches] = regexp(str,expression,'tokens','matc...
Pandas DataFrame column to list [duplicate]
I am pulling a subset of data from a column based on conditions in another column being met.
4 Answers
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Calling Java from Python
...s this work for any package? I tried: s = gateway.jvm.ch.ethz.ssh2.crypto.Base64() bt_out = s.decode(); Here class Base64 has method encode() and decode() and is part of package ch.ethz.ssh2.crypto in my .jar file. I get from py4j.reflection import MethodInvoker ImportError: No module named reflect...