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Correct way to detach from a container without stopping it
In Docker 1.1.2 (latest), what's the correct way to detach from a container without stopping it?
10 Answers
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Overriding id on create in ActiveRecord
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Try
a_post = Post.new do |p|
p.id = 10
p.title = 'Test'
p.save
end
that should give you what you're looking for.
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fo...
How do I load a file from resource folder?
...getContextClassLoader();
InputStream is = classloader.getResourceAsStream("test.csv");
If the above doesn't work, various projects have been added the following class: ClassLoaderUtil1 (code here).2
Here are some examples of how that class is used:
src\main\java\com\company\test\YourCallingCla...
Problems with contenttypes when loading a fixture in Django
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How did you reset them? In test case class? Give me an example please
– Oleg Tarasenko
Sep 7 '09 at 14:25
4
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Remove not alphanumeric characters from string
....g.:
input.replace(/[^0-9a-z]/gi, '')
The input is malformed
Since the test string contains various escaped chars, which are not alphanumeric, it will remove them.
A backslash in the string needs escaping if it's to be taken literally:
"\\test\\red\\bob\\fred\\new".replace(/\W/g, '')
"testredb...
Fastest way to check a string contain another substring in JavaScript?
...h a performance issue on JavaScript. So I just want to ask: what is the fastest way to check whether a string contains another substring (I just need the boolean value)? Could you please suggest your idea and sample snippet code?
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Do rails rake tasks provide access to ActiveRecord models?
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Figured it out, the task should look like:
namespace :test do
task :new_task => :environment do
puts Parent.all.inspect
end
end
Notice the => :environment dependency added to the task
sh...
String.Replace ignoring case
... don't have to escape the replacement string.
Here is a small fiddle that tests the code:
using System;
using System.Text.RegularExpressions;
public class Program
{
public static void Main()
{
var tests = new[] {
new { Input="abcdef", Search="abc", Replacem...
Node.js vs .Net performance
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I did a rudimentary performance test between nodejs and IIS.
IIS is about 2.5 times faster than nodejs when dishing out "hello, world!".
code below.
my hardware:
Dell Latitude E6510, Core i5 (dual core), 8 GB RAM, Windows 7 Enterprise 64 bit OS
node serve...
How can I create an Asynchronous function in Javascript?
... your_function();
if (callback) {callback();}
}, 0);
}
TEST 1 (may output '1 x 2 3' or '1 2 x 3' or '1 2 3 x'):
console.log(1);
async(function() {console.log('x')}, null);
console.log(2);
console.log(3);
TEST 2 (will always output 'x 1'):
async(function() {console.log('x');},...