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Keyboard shortcuts with jQuery
... find the character maps too.
And good thing is ... it's jQuery. Check the demo on same page and decide.
An alternative library is here.
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How to get text box value in JavaScript
...gt;
<script>
function displayname() {
document.getElementById("demo").innerHTML =
document.getElementById("namehere").value;
}
</script>
<p id="demo"></p>
</body>
</html>
shar...
Merge 2 arrays of objects
...ers. YOU answer is good but it'll be easier and neater using underscore.js
DEMO: http://jsfiddle.net/guya/eAWKR/
Here is a more general function that will merge 2 arrays using a property of their objects. In this case the property is 'name'
var arr1 = [{name: "lang", value: "English"}, {name: "a...
How to display HTML in TextView?
...;string name="your_string">This is an <u>underline</u> text demo for TextView.</string>
</resources>
It works only for few tags.
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PHP random string generator
...2);
$b = random_str(8, 'abcdefghijklmnopqrstuvwxyz');
$c = random_str();
Demo: https://3v4l.org/IMJGF (Ignore the PHP 5 failures; it needs random_compat)
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What is the JavaScript version of sleep()?
...n new Promise(resolve => setTimeout(resolve, ms));
}
async function demo() {
console.log('Taking a break...');
await sleep(2000);
console.log('Two seconds later, showing sleep in a loop...');
// Sleep in loop
for (let i = 0; i < 5; i++) {
if (i === 3)
await sle...
How to write file if parent folder doesn't exist?
... Make directories with an absolute path.
mkDirByPathSync('/path/to/dir');
Demo
Try It!
Explanations
[UPDATE] This solution handles platform-specific errors like EISDIR for Mac and EPERM and EACCES for Windows.
This solution handles both relative and absolute paths.
In the case of relative paths, t...
JS Client-Side Exif Orientation: Rotate and Mirror JPEG Images
...ctly rotating/mirroring images for all 8 exif orientations. See the online demo of javascript exif orientation
The image is drawn onto an HTML5 canvas. Its correct rendering is implemented in js/load-image-orientation.js through canvas operations.
Hope this saves somebody else some time, and teach...
Storing time-series data, relational or non?
...me browsers cannot load inline; click the link. Also that is the obsolete demo version, for obvious reasons, I cannot show you commercial product DM.)
It allows me to produce Charts Like This, six keystrokes after receiving a raw monitoring stats file from the customer, using a single SELECT comman...
Javascript fuzzy search that makes sense
...using fuzzyset.js and fuse.js , but the results are terrible (there are demos you can try on the linked pages).
10 Answe...