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Run an app on a multiple devices automatically in Android Studio
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305
This is almost too easy, actually. When you see the list of devices come up after launching the...
Declaring array of objects
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sample.push(new Object());
To do this n times use a for loop.
var n = 100;
var sample = new Array();
for (var i = 0; i < n; i++)
sample.push(new Object());
Note that you can also substitute new Array() with [] and new Object() with {} so it becomes:
var n = 100;
var sample = [];
for ...
MySQL Error 1153 - Got a packet bigger than 'max_allowed_packet' bytes
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605
You probably have to change it for both the client (you are running to do the import) AND the d...
Passing an array to a function with variable number of args in Swift
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Hasaan Ali
7951010 silver badges1818 bronze badges
answered Jun 3 '14 at 20:53
manojldsmanojlds
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Convert SVG to PNG in Python
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60
The answer is "pyrsvg" - a Python binding for librsvg.
There is an Ubuntu python-rsvg package p...
How to overlay images
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109
I just got done doing this exact thing in a project. The HTML side looked a bit like this:
<...
Get difference between 2 dates in JavaScript? [duplicate]
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Here is one way:
const date1 = new Date('7/13/2010');
const date2 = new Date('12/15/2010');
const diffTime = Math.abs(date2 - date1);
const diffDays = Math.ceil(diffTime / (1000 * 60 * 60 * 24));
console.log(diffTime + " milliseconds");
console.log(diffDays + " days...
Cannot download Docker images behind a proxy
I installed Docker on my Ubuntu 13.10 (Saucy Salamander) and when I type in my console:
25 Answers
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What is the best way to compare floats for almost-equality in Python?
...lent function is given in the documentation.
def isclose(a, b, rel_tol=1e-09, abs_tol=0.0):
return abs(a-b) <= max(rel_tol * max(abs(a), abs(b)), abs_tol)
rel_tol is a relative tolerance, it is multiplied by the greater of the magnitudes of the two arguments; as the values get larger, so d...