allowOutsideClick: falseCategory: to
how to store and delete s3 image using node js
const s3 = new AWS.S3(
{ accessKeyId: IAM_USER_KEY, /* required */# Put your iam user key
secretAccessKey: IAM_USER_SECRET, /* required */ # Put your iam user secret key
Bucket: BUCKET_NAME /* required */ # Put your bucket name
}
);
s3.deleteObject({
Bucket: MY_BUCKET,
Key: 'some/subfolders/nameofthefile1.extension'
},function (err,data){})how to store value in session using javascript in php
$(document).ready(function(){ $('.button').click(function(){var href = $(this).val();$.session.set("yoursessioname", "storevalue");}) });
alert($.session.get("yoursessioname"));how to start v-for on a specific index
<script src="https://unpkg.com/vue@2.4.2/dist/vue.min.js"></script>
<script>
new Vue({
el: '#app',
data: {
items: [
'aaa',
'bbb',
'ccc',
'ddd',
'eee',
'fff'
]
}
})
</script>
<div id="app">
<ul>
<li v-for="item in items.slice(2)">{{ item }}</li>
</ul>
</div>how to stop bubbling in javascript
$("span").click(function(event){
event.stopPropagation();
alert("The span element was clicked.");
});
$("p").click(function(event){
alert("The p element was clicked.");
});
$("div").click(function(){
alert("The div element was clicked.");
}); how to stop requestanimationframe in javascript
Canceling requestAnimationFrame() #
If you assign your requestAnimationFrame() method to a variable, you can use the cancelAnimationFrame() method to cancel it before it runs. // Setup the animation var animation = window. requestAnimationFrame(function () how to stop the node server from running
how to sort array least to greatest javascript stACK
function sortArray(array) {
var temp = 0;
for (var i = 0; i < array.length; i++) {
for (var j = i; j < array.length; j++) {
if (array[j] < array[i]) {
temp = array[j];
array[j] = array[i];
array[i] = temp;
}
}
}
return array;
}
console.log(sortArray([3,1,2]));how to sort array without using sort method in javascript
function bubbleSort(array) {
var done = false;
while (!done) {
done = true;
for (var i = 1; i < array.length; i += 1) {
if (array[i - 1] > array[i]) {
done = false;
var tmp = array[i - 1];
array[i - 1] = array[i];
array[i] = tmp;
}
}
}
return array;
}
var numbers = [12, 10, 15, 11, 14, 13, 16];
bubbleSort(numbers);
console.log(numbers);how to sort by data in chart js
const arrayOfObj = chartLabels.map(function (d, i) {
return {
label: d,
data: chartValues[i] || 0,
}
})
const sortedArrayOfObj = arrayOfObj.sort(function (a, b) {
return b.data - a.data
})
let newArrayLabel = []
let newArrayData = []
sortedArrayOfObj.forEach(function (d) {
newArrayLabel.push(d.label)
newArrayData.push(d.data)
})