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How to map and remove nil values in Ruby
...s the block evaluates to falsey, simply:
items.filter_map { |x| process_x url }
"Ruby 2.7 adds Enumerable#filter_map" is a good read on the subject, with some performance benchmarks against some of the earlier approaches to this problem:
N = 1_00_000
enum = 1.upto(1_000)
Benchmark.bmbm do |x|
...
HTTP authentication logout via PHP
...cation: http://logout@yourserver.example.com/
This tells browser to open URL with new username, overriding previous one.
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Uploading both data and files in one form using Ajax?
...efault();
var formData = new FormData(this);
$.ajax({
url: window.location.pathname,
type: 'POST',
data: formData,
success: function (data) {
alert(data)
},
cache: false,
contentType: false,
processData: false
...
Get local href value from anchor (a) tag
...y case I had a href with a # and target.href was returning me the complete url. Target.hash did the work for me.
$(".test a").on('click', function(e) {
console.log(e.target.hash); // logs https://www.test./com/#test
console.log(e.target.href); // logs #test
});
...
How can I automatically deploy my app after a git push ( GitHub and node.js)?
...hub repository add click "Admin"
click tab 'Service Hooks' => 'WebHook URLs'
and add
http://your-domain-name/git_test.php
then create git_test.php
<?php
try
{
$payload = json_decode($_REQUEST['payload']);
}
catch(Exception $e)
{
exit(0);
}
//log the request
file_put_contents('l...
Biggest advantage to using ASP.Net MVC vs web forms
...t frameworks.
Following the design of stateless nature of the web.
RESTful urls that enables SEO.
No ViewState and PostBack events
The main advantage of ASP.net Web Form are:
It provides RAD development
Easy development model for developers those coming from winform development.
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SSL Connection / Connection Reset with IISExpress
...
If you're using URLRewrite to force SSL connections in your web.config, it's probably rewriting your localhost address to force https. If debugging with SSL enabled isn't important to you and you're using URLRewrite, consider adding <add ...
How to use onSavedInstanceState example please
... Is not Loaded From savedInstanceState use following code.
The problem is url call is not to complete fully so, check if data is loaded then to show the instanceState value.
//suppose data is not Loaded to savedInstanceState at 1st swipe
if (savedInstanceState == null && !mAlreadyLoaded){...
How to access the content of an iframe with jQuery?
...
The source url is broken.
– karthzDIGI
Jan 4 '17 at 7:19
1
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Performing a Stress Test on Web Application?
...less sessions from dynamic site.
both are simple to start:
ab -c n -t 30 url
siege -b -c n -t 30s url
siege can run with more urls.
last siege version turn verbose on in siegerc, which is annoy. you can only disable it by edit that file(/usr/local/etc/siegerc).
...