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Using GPU from a docker container?
...
Install Docker
$ sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9
$ sudo sh -c "echo deb https://get.docker.com/ubuntu docker main > /etc/apt/sources.list.d/docker.list"
$ sudo apt-get update && sudo apt-get install lxc-dock...
How to detect iPhone 5 (widescreen devices)?
...ainScreen ] bounds ].size.height
The iPhone 5's screen has a height of 568.
You can imagine a macro, to simplify all of this:
#define IS_IPHONE_5 ( fabs( ( double )[ [ UIScreen mainScreen ] bounds ].size.height - ( double )568 ) < DBL_EPSILON )
The use of fabs with the epsilon is here to pre...
Generating HTML email body in C#
...
182
You can use the MailDefinition class.
This is how you use it:
MailDefinition md = new MailDef...
What is the difference between setUp() and setUpClass() in Python unittest?
...ps://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997...
Multiprocessing: How to use Pool.map on a function defined in a class?
...
18 Answers
18
Active
...
Can I bind an array to an IN() condition?
...have to construct the query-string.
<?php
$ids = array(1, 2, 3, 7, 8, 9);
$inQuery = implode(',', array_fill(0, count($ids), '?'));
$db = new PDO(...);
$stmt = $db->prepare(
'SELECT *
FROM table
WHERE id IN(' . $inQuery . ')'
);
// bindvalue is 1-indexed, so $k+1
foreach (...
Why does PostgreSQL perform sequential scan on indexed column?
...table scan)
– araqnid
Mar 5 '11 at 18:44
4
The interesting question is how the database knows how...
Swift - class method which must be overridden by subclass
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148
You have two options:
1. Use a Protocol
Define the superclass as a Protocol instead of a Class...
android button selector
...ffect.xml file in drawable directory
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/numpad_button_bg_selected" android:state_selected="true"></item>
<item android:draw...
Percentage Height HTML 5/CSS
...
383
I am trying to set a div to a certain percentage height in CSS
Percentage of what?
To set...