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Are class names in CSS selectors case sensitive?
...for ID and class (if you remove doctype declaration)
Example on CodePen : https://codepen.io/swapnilPakolu/pen/MWgvQyB?&editable=true#anon-signup
<!DOCTYPE html>
<html>
<head>
<title>CSS case sensitive ?</title>
<style>
P#id
{color:RED;}
p#ID
{font-size:3...
What is a CSRF token ? What is its importance and how does it work?
...ion sometimes. Corporates and their proxies typically do that. However, if HTTPS is used, then there is more likelihood that it will not be blocked.
– Ethan
Jan 10 '13 at 21:26
5
...
Google Tag Manager 入门指南 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ript”); ga.type = “text/javascript”; ga.async = true;
ga.src = (“https:” == document.location.protocol ? “https://ssl” : “http://www”) + “.google-analytics.com/ga.js”;
var s = document.getElementsByTagName(“script”)[0]; s.parentNode.insertBefore(ga, s);
})();
</scri...
Access-Control-Allow-Origin error sending a jQuery Post to Google API's
...ter to dataType:'jsonp' and adding a crossDomain:true
$.ajax({
url: 'https://www.googleapis.com/moderator/v1/series?key='+key,
data: myData,
type: 'GET',
crossDomain: true,
dataType: 'jsonp',
success: function() { alert("Success"); },
error: function() { alert('Failed!'...
Refused to display in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'
..."v/" so a full URL would become: <iframe width='1080' height='760' src="https://www.youtube.com/embed/dQw4w9WgXcQ" frameborder="0" allowfullscreen></iframe>
– backwardm
Aug 5 '15 at 20:28
...
Reference assignment operator in PHP, =&
...d: $a =& $b;
Good: $a = &$b;
Demonstrated consistently/correctly: https://riptutorial.com/php/example/11991/assign-by-reference
Not demonstrated consistently/correctly:
https://www.php.net/manual/en/language.references.whatdo.php#:~:text=$a%20=%26%20$b;
https://www.php.net/manual/en/langua...
ERROR: permission denied for sequence cities_id_seq using Postgres
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://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 4...
Twitter API returns error 215, Bad Authentication Data
...f oauth etc.
Please note to obtain following keys you need to sign up with https://dev.twitter.com and create application.
<?php
$token = 'YOUR_TOKEN';
$token_secret = 'YOUR_TOKEN_SECRET';
$consumer_key = 'CONSUMER_KEY';
$consumer_secret = 'CONSUMER_SECRET';
$host = 'api.twitter.com';
$method =...
Error while pull from git - insufficient permission for adding an object to repository database .git
...you are trying to clone a public repository from github.
example:
From: https://github.com/example/repository.git
To: https://github.com/example/repository
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Open Graph namespace declaration: HTML with XMLNS or head prefix?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://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 4...