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Javascript var = int || int?


Javascript var = int || int?

By : Francis Pouatcha
Date : October 16 2020, 03:08 PM
fixed the issue. Will look into that further In summary, if that._getUploadedBytes(jqXHR) is non-zero, that value will be returned, otherwise (ub + o.chunkSize) is returned.
The || operator prefers the left value if it is truthy, and the right value otherwise.
code :


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javascript debug tool:firebug, chrome javascript control panel, visual studio for javascript

javascript debug tool:firebug, chrome javascript control panel, visual studio for javascript


By : user3486782
Date : March 29 2020, 07:55 AM
this one helps. All of them. They're development and testing tools after all, and you should be testing in and developing for as many browsers and on as many platforms as you can.
Personally, I like the WebKit developer tools in Safari/Chrome, but that's just because those are my preferred browsers, so that's what I'm most used to. But I use all of them, at one time or another, on all the code I write (unless I'm only targeting one specific browser/platform, of course, but that's rare).
How it works that Javascript parser is itself written in javascript like ESPRIMA ? Then who parses the javascript of ESP

How it works that Javascript parser is itself written in javascript like ESPRIMA ? Then who parses the javascript of ESP


By : calvod
Date : March 29 2020, 07:55 AM
hope this fix your issue Esprima is just a parser, a tool that breaks down the language syntax into an abstract syntax tree (AST). It's totally different from the runtime that consumes the AST and executes it.
A scenario where Esprima is used is code quality checking. Syntax-checking tools that run on JS use libraries like Esprima to parse JS code before handing it off to a library that analyzes the AST it produced.
Web Scraping with JavaScript? JavaScript file I/O? JavaScript iterate through URLs? Automatically load external scripts?

Web Scraping with JavaScript? JavaScript file I/O? JavaScript iterate through URLs? Automatically load external scripts?


By : user1535060
Date : March 29 2020, 07:55 AM
wish help you to fix your issue 1) Yes, you can use javascript to write to file using node.js Use the fs module like so.
code :
const fs = require('fs');
fs.writeFile('file.txt', data_to_write[, options], callback)
Handle time zones from javascript to MySQL to javascript to MS SQL to javascript

Handle time zones from javascript to MySQL to javascript to MS SQL to javascript


By : Gabrielle Pierre-Dix
Date : March 29 2020, 07:55 AM
With these it helps I think there are some optimizations which can be made across this solution, but I'll answer your questions first.
code :
var date = MSSQLWrapper.someOperation('select d_field from ...');
var offset = new Date().getTimezoneOffset(); // Your offset
date.setHours(date.getHours() + offset); // Add your offset
console.log(date) // your aligned date.
SELECT your_date from your_table   
AT TIME ZONE 'Eastern Standard Time' AS my_new_date
How to replace javascript with javascript without a variable </script> tag ending the javascript early in firefox

How to replace javascript with javascript without a variable </script> tag ending the javascript early in firefox


By : user2554295
Date : March 29 2020, 07:55 AM
wish of those help I'm trying to replace some javascript code with some generated/created by some other javascript... , Did you try using backticks for a multiline string instead of +=?
code :
var script=document.createElement('script');
script.innerHTML=`
alert('hi');
console.log('hi');
`;

//will say hi, bu then will alert the innerHTML of the script showing whitespace preserved (tested in FIrefox)
document.body.appendChild(script);
alert(script.innerHTML);
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