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What is JavaScript's highest integer value that a number can go to without losing precision?
...se, it's more efficient by about 28.559999999968312 years :), along with a test fiddle:
/**
* Checks if adding/subtracting one to/from a number yields the correct result.
*
* @param number The number to test
* @return true if you can add/subtract 1, false otherwise.
*/
var canAddSubt...
How to allow http content within an iframe on a https site
...w.google.com/search?q=%http://yourhttpsite.com&btnI=Im+Feeling+Lucky
Tested and works in firefox.
Other Methods:
Use a Third party such as embed.ly (but it it really only good for well known http APIs).
Create your own redirect script on an https page you control (a simple javascript redir...
What's the difference between :: (double colon) and -> (arrow) in PHP?
...thod that is static and not be dependent on other initialization...
class Test {
public $name;
public function __construct() {
$this->name = 'Mrinmoy Ghoshal';
}
public static function doWrite($name) {
print 'Hello '.$name;
}
public function write() {
...
node.js, socket.io with SSL
...re('https');
var server = https.createServer({
key: fs.readFileSync('./test_key.key'),
cert: fs.readFileSync('./test_cert.crt'),
ca: fs.readFileSync('./test_ca.crt'),
requestCert: false,
rejectUnauthorized: false
},app);
server.listen(8080);
var io = require('socket.io').listen(...
The JPA hashCode() / equals() dilemma
...ply insane. I'm new to hibernate workings under the hood, was writing unit tests, and found out that I can't delete an object from a set after modifying it, concluded that it is because of the hashcode change, but was unable to understand how to solve. The article is simple gorgeous!
...
creating a strikethrough text?
...
This worked in every API level that I've tested on (tested on 15, 25, and 27)
– Randy
Jan 15 '18 at 2:54
...
Does Parallel.ForEach limit the number of active threads?
...a few hours I watched the Parallel library spin off over 8,000 threads. I tested using MaxDegreeOfParallelism and sure enough the 8000+ threads disappeared. I have tested it multiple times now with the same result.
– Jake Drew
Jun 24 '16 at 6:40
...
How to pass parameters to ThreadStart method in Thread?
...
How about this: (or is it ok to use like this?)
var test = "Hello";
new Thread(new ThreadStart(() =>
{
try
{
//Staff to do
Console.WriteLine(test);
}
catch (Exception ex)
{
throw;
}
})).Start();
...
Passing a string with spaces as a function argument in bash
...
Simple solution that worked for me -- quoted $@
Test(){
set -x
grep "$@" /etc/hosts
set +x
}
Test -i "3 rb"
+ grep -i '3 rb' /etc/hosts
I could verify the actual grep command (thanks to set -x).
...
How to use gitignore command in git
...an also ignore a whole folder. for example you want to ignore
folder named test. Then just write test/ in the file.
just create a .gitignore file and write in whatever you want to ignore
a sample gitignore file would be:
# NPM packages folder.
node_modules
# Build files
dist/
# lock files
yarn....