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Pure JavaScript Send POST Data Without a Form
...);
xhr.setRequestHeader('Content-Type', 'application/json');
xhr.send(JSON.stringify({
value: value
}));
By the way, for get request:
var xhr = new XMLHttpRequest();
// we defined the xhr
xhr.onreadystatechange = function () {
if (this.readyState != 4) return;
if (this.status == 200...
Proxy with express.js
...e modifications were necessary, but I like this better than introducing an extra new "Proxy" module dependency. A bit verbose, but at least I know exactly what's going on. Cheers.
– user124114
May 3 '12 at 17:35
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What are the differences between B trees and B+ trees?
...e work and more disk reads which makes sense because the tree has all this extra data in it. I don't get it.
– Eric
Sep 2 '15 at 2:45
...
How to get key names from JSON using jq
... cat input.json | jq -r 'keys'
From jq help:
-r output raw strings, not JSON texts;
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Why does the PHP json_encode function convert UTF-8 strings to hexadecimal entities?
...ll get this error: "Warning: json_encode() expects parameter 2 to be long, string given in ...". See CertaiN's answer below for 5.3 solution.
– Octavian Naicu
Oct 1 '14 at 10:03
...
How to print the values of slices
..., that is []*Project (instead of []Project), you are better off defining a String() method in order to display exactly what you want to see (or you will see only pointer address).
See this play.golang example.
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Vim clear last search highlighting
... it's annoying that it can be just as fast to search for a gibberish string: /oajf3w9 as it is to type :noh. I like @avocade's solution of mapping the space key to :noh
– nnyby
Feb 16 '12 at 2:19
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How do I load an HTML page in a using JavaScript?
...then feeds it to the innerHTML of your container element.
/**
* @param {String} url - address for the HTML to fetch
* @return {String} the resulting HTML string fragment
*/
async function fetchHtmlAsText(url) {
return await (await fetch(url)).text();
}
// this is your `load_home() functi...
Static hosting on Amazon S3 - DNS Configuration
...every file in your website so that the public can view it. Don't give any extra permissions to the bucket, just the files within.
Configure your bucket as a website. With the AWS console ( https://console.aws.amazon.com/s3/ ) you can select your bucket, click properties, then select the "Website" ...
How to disable mouse scroll wheel scaling with Google Maps API
...
Keep it simple! Original Google maps variable, none of the extra stuff.
var mapOptions = {
zoom: 16,
center: myLatlng,
scrollwheel: false
}
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