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AJAX in Chrome sending OPTIONS instead of GET/POST/PUT/DELETE?
... send request data with a Content-Type other than
application/x-www-form-urlencoded, multipart/form-data, or text/plain,
e.g. if the POST request sends an XML payload to the server using
application/xml or text/xml, then the request is preflighted.
It sets custom headers in the request (e.g....
How to call a JavaScript function from PHP?
...l .js function which load a php file (using xmlhttp=GetXmlHttpObject();var url="phpwithmysqlwait.php"; xmlhttp.onreadystatechange=statechanged; xmlhttp.open("GET", url, true); xmlhttp.send(null); ) and my php call <?php echo "<script> loadxml(); </script>"; ?> where loadxml call...
Git, rewrite previous commit usernames and emails
... it was not reflected on my contributions timeline chart, go to the commit url and append .patch at the end of the url, and verify the name and email are correct.
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How to center text vertically with a large font-awesome icon?
...
a flexbox option - font awesome 4.7 and below
FA 4.x Hosted URL - https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css
div {
display: inline-flex; /* make element size relative to content */
align-items: center; /* vertical alignment of items */
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Adjust width and height of iframe to fit with content in it
...ases to content size. no need for script tags.
<iframe src="http://URL_HERE.html" onload='javascript:(function(o){o.style.height=o.contentWindow.document.body.scrollHeight+"px";}(this));' style="height:200px;width:100%;border:none;overflow:hidden;"></iframe>
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Make anchor link go some pixels above where it's linked to
...le the hash is changed. Entering the page with a #something already in the URL does not work with the above code. Here is another version to handle that:
// The function actually applying the offset
function offsetAnchor() {
if(location.hash.length !== 0) {
window.scrollTo(window.scroll...
Good Hash Function for Strings
...rst five characters is a bad idea. Think about hierarchical names, such as URLs: they will all have the same hash code (because they all start with "http://", which means that they are stored under the same bucket in a hash map, exhibiting terrible performance.
Here's a war story paraphrased on the...
How can one close HTML tags in Vim quickly?
...t;/li>
</ul>
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12. Make anchor from URL
Move cursor to URL
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http://www.google.com/
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Type '<c-y>a'
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<a href="http://www.google.com/">Google</a>
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How to include route handlers in multiple files in Express?
...so your routes import other routes allowing you to create easy to maintain url paths. For example if I have a separate route file for my '/tests' endpoint already and want to add a new set of routes for '/tests/automated' I may want to break these '/automated' routes out into a another file to keep ...
How to get a list of installed Jenkins plugins with name and version pair
... Jenkins Script Console which is accessible by visiting http://<jenkins-url>/script. (Given that you are logged in and have the required permissions).
Enter the following Groovy script to iterate over the installed plugins and print out the relevant information:
Jenkins.instance.pluginMana...