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Get the closest number out of an array
...(and can guarantee the array is sorted in ascending order), this is a good starting point:
<html>
<head></head>
<body>
<script language="javascript">
function closest (num, arr) {
var mid;
var lo = 0;
...
python numpy ValueError: operands could not be broadcast together with shapes
...When operating on two arrays, NumPy compares their shapes element-wise. It starts with the trailing dimensions, and works its way forward. Two dimensions are compatible when:
they are equal, or
one of them is 1
In other words, if you are trying to multiply two matrices (in the linear ...
Is there a performance difference between a for loop and a for-each loop?
...
doesn't the third one start from i=1 on first time it goes through the loop, skipping first element. and it being a for loop is unnecessary. int n=strings.length; while(n-->0) { System.out.println(" "+n+" "+strings[n]); }
...
Show Youtube video source into HTML5 video tag?
...I here: https://developers.google.com/youtube/iframe_api_reference#Getting_Started
The Code can also be found below
In your HTML:
<div id="player"></div>
In your Javascript:
var onPlayerReady = function(event) {
event.target.playVideo();
};
// The first argument of YT.P...
Android Studio/Intellij Idea: “Table of Contents” for a class
... the Enter key or the F4 key. To easily locate an item in the
list, just start typing its name.
Also, as danny117 points out, you can use Alt/⌘+7 to show / hide the same content in a side panel view (shown above in Chris Jester-Young's answer).
...
Re-entrant locks in C#
...n which the current thread already has a lock will work just fine.
If you start locking on different objects, that's when you have to be careful. Pay particular attention to:
Always acquire locks on a given number of objects in the same sequence.
Always release locks in the reverse sequence to ho...
Changing CSS Values with Javascript
...I was working on image transitions, and the CSS really slows down when you start putting a big image into 36 separate URI's for slicing. This just took a ton of overhead off my script. Thanks!
– Jason Maggard
Feb 3 '16 at 1:24
...
How to avoid having class data shared among instances?
...nge method sets self.temp
Pretty straight forward so far yeah? Now let's start playing around with this class. Let's initialize this class first:
a = A('Tesseract')
Now do the following:
>>> print(a.temp)
Skyharbor
>>> print(A.temp)
Skyharbor
Well, a.temp worked as expecte...
How do I determine whether my calculation of pi is accurate?
...ks published pi to 707 decimal places in 1873. Poor guy, he made a mistake starting at the 528th decimal place.
Very interestingly, in 1995 an algorithm was published that had the property that would directly calculate the nth digit (base 16) of pi without having to calculate all the previous digit...
Regular expression for exact match of a string
...
You may also try appending a space at the start and end of keyword: /\s+123456\s+/i.
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