In this article we will learn about some of the frequently asked TypeScript programming questions in technical like “uuid javascript” Code Answer’s. When creating scripts and web applications, error handling is an important part. If your code lacks error checking code, your program may look very unprofessional and you may be open to security risks. Error or stack handling on typescript was simple and easy. An error message with filename, line number and a message describing the error is sent to the browser. This tutorial contains some of the most common error checking methods in Typescript. Below are some solution about “uuid javascript” Code Answer’s.
javascript generate uuid
xxxxxxxxxx
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function uuid(){
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var dt = new Date().getTime();
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var uuid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
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var r = (dt + Math.random()*16)%16 | 0;
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dt = Math.floor(dt/16);
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return (c=='x' ? r :(r&0x3|0x8)).toString(16);
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});
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return uuid;
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}
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uuid javascript
xxxxxxxxxx
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function uuid() {
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return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
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var r = Math.random() * 16 | 0, v = c == 'x' ? r : (r & 0x3 | 0x8);
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return v.toString(16);
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});
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}
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var userID=uuid();//something like: "ec0c22fa-f909-48da-92cb-db17ecdb91c5"
uuid generator js
xxxxxxxxxx
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function uuidv4() {
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return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
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var r = Math.random() * 16 | 0, v = c == 'x' ? r : (r & 0x3 | 0x8);
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return v.toString(16);
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});
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}
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console.log(uuidv4());
uuid javascript
xxxxxxxxxx
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uuidv4() {
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return 'xxxxxxxxxxxxxxxxxxxxxxxxxxxx'.replace(/[xy]/g, (c) => {
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var r = (Math.random() * 16) | 0,
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v = c == 'x' ? r : (r & 0x3) | 0x8;
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return v.toString(16);
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});
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}
uuid generator js
xxxxxxxxxx
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function uuidv4() {
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return ([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g, c =>
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(c ^ crypto.getRandomValues(new Uint8Array(1))[0] & 15 >> c / 4).toString(16)
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);
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}
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console.log(uuidv4());
uuid javascript
xxxxxxxxxx
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function uuid() {
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const template = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx';
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const xAndYOnly = /[xy]/g;
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return template.replace(xAndYOnly, (character) => {
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const randomNo = Math.floor(Math.random() * 16);
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const newValue = character === 'x' ? randomNo : (randomNo & 0x3) | 0x8;
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return newValue.toString(16);
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});
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}
