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JAVASCRIPT QUESTIONS

Sudoku JavaScript array
Sudoku JavaScript array
will be helpful for those in need Here is my approach, at first check all rows, then rearrange the cols to rows and validate it with the rows validator and the do the same for the blocks.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : oiyto
How to calculate is more than one second/hour passed using milliseconds?
How to calculate is more than one second/hour passed using milliseconds?
I wish this help you getMilliseconds() will return the number of milliseconds in the current second, hence will always return from 0 to 999, the same way getHour() will return from 0 to 23 or getSeconds() from 0 to 59.When you have two dates, to get
TAG : javascript
Date : January 02 2021, 06:48 AM , By : sep
Set header with response
Set header with response
will be helpful for those in need Headers are a generic way to send metadata with an HTTP message. They aren't a generic way to persist session data.The tool designed to do what you want is a cookie.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Navin
How to make morethan 6 concurrent rest API calls
How to make morethan 6 concurrent rest API calls
This might help you You can't. The browser sets the limit. There is no API to attempt to change that limit. You can start as many calls as you like, but the browser will only process as many as it allows. This is largely transparent to your code, oth
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Phil Austin
Loop to read all rows in igHierarchicalGrid grid
Loop to read all rows in igHierarchicalGrid grid
like below fixes the issue The igHierarchicalGrid API offers a method called allChildrenWidgets, which would give you an array of all the child widgets that have been created. Note that the parent grid creates such instances dynamically when the user
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Brownell
Google maps - multiple markers with unique infowindows
Google maps - multiple markers with unique infowindows
To fix the issue you can do You need to use a closure in your for loop.You can read Google documentation on Using closures in event listeners.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : TBG
Create loop for url parameter combinations
Create loop for url parameter combinations
I wish this help you You could filter the items, after taking them into an array and join with +.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Sebastián Ucedo
How can I prevent multiple users of same system from generating same reference number
How can I prevent multiple users of same system from generating same reference number
I hope this helps you . I would recommend generating the id from server side after the form is submitted.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Paulh
more instance of ascx on same page
more instance of ascx on same page
will help you If you do not want a "global" LoadProducts, which would be much better, you need to make each javascript function unique. For that you can use the ID of the User Control itself.So you could do this inside the ascx
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Simon Capewell
Attempted import error: 'App' is not exported from './App'
Attempted import error: 'App' is not exported from './App'
I wish did fix the issue. If it's a default export, you don't need to put the import in curly braces.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Ian Badcoe
How to Delete by clicking on it..?
How to Delete by clicking on it..?
will be helpful for those in need I have one table content in which I have created view of it's list and performing the edit and deleting task on it. , Try this: replace the com.id with i in the click function delete
TAG : javascript
Date : January 02 2021, 06:48 AM , By : sgmichelsen
Onmousedown not working while input is focus
Onmousedown not working while input is focus
will be helpful for those in need Just remove redundant function call's which trigger an error.And give isKeyPressed function to img tag onmousedown event
TAG : javascript
Date : January 02 2021, 06:48 AM , By : user185751
JSON file does not show up when I push a button
JSON file does not show up when I push a button
I hope this helps . I'm trying to get my JSON file to show up on the page when I push a button, but for some reason code does not get the file. , Looks lie there is a typo:
TAG : javascript
Date : January 02 2021, 06:48 AM , By : micaleel
Using multiple H1 headings through javascript
Using multiple H1 headings through javascript
wish helps you you made a spell error.title.innnerText = "Build Your Resume"; should be "inner".
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Tom Berthon
How to load local static files if CDN fails without using document.write()?
How to load local static files if CDN fails without using document.write()?
it helps some times You should listen to the onerror event, if it occurs then load the local one.Here is an example (you should change the code to fit your case):
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Guyou
Update page data
Update page data
wish help you to fix your issue Actually, you can do that but you shouldn't. Let's solve it first. The component in Homepage.js, we call it A ; The component in ModifyProfile, we call it B ;
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Hugo
I am not able to get the output for this code. It seems like my functions are not called when onclick is used
I am not able to get the output for this code. It seems like my functions are not called when onclick is used
this one helps. You have a bunch of syntax errors and you bind the event wrong and you had a bug with 50.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : user157064
how to assign all objects in an array?
how to assign all objects in an array?
around this issue lets say I have an array like this:
TAG : javascript
Date : January 02 2021, 06:48 AM , By : dexteryy
created element not styling with current JS code
created element not styling with current JS code
fixed the issue. Will look into that further you need to set the text on your elements and then add them to document.body
TAG : javascript
Date : January 02 2021, 06:48 AM , By : AnthonyC
how to remove keys of object inside with another object
how to remove keys of object inside with another object
will be helpful for those in need i need to remove keys of the objects inside with another object using typescript. , Just use Object.values(before)
TAG : javascript
Date : January 02 2021, 06:48 AM , By : m0gb0y74
How to convert object to array in JavaScript?
How to convert object to array in JavaScript?
I hope this helps . One simple way to do this would be via Object.keys and Array.map:
TAG : javascript
Date : January 02 2021, 06:48 AM , By : TRobison
Formatting JavaScript date
Formatting JavaScript date
help you fix your problem Using an external lib like https://momentjs.com/ is of course the easiest option.But if the dates are always in the format you say, maybe a little bit of regex and javascript might be all you need.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : lifchicker
Angular right click open also right browser menu
Angular right click open also right browser menu
Hope this helps I'm trying to add the right click in my component. The piece of code is here: , You need to prevent event default behaviour first.html:
TAG : javascript
Date : January 02 2021, 06:48 AM , By : bjorngylling
How to save JSON data to new JSON file through iterating using AJAX and PHP?
How to save JSON data to new JSON file through iterating using AJAX and PHP?
this one helps. If you dont wanna use database, you need to create one more file to maintain file version numbers. Each time you wanna create new file, get the latest version number from this version.txt file and append it to filename. Eg : moviesblo
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Raghaw
How to return value from a unique key when I have a list of JSON objects?
How to return value from a unique key when I have a list of JSON objects?
wish of those help I have a list of JSON objects, and I want to access the one with the key called "91842301" for example. See the code below. , You could check if the key exists and take this object.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : user122937
Can i move my node_modules folder to another project?
Can i move my node_modules folder to another project?
may help you . You don't need to copy over your node_modules directory, but you can if you'd like. Since you're using a package manager, you only need to copy over your package.json file and optionally, your package-lock.json (or yarn.lock if you're
TAG : javascript
Date : January 02 2021, 06:48 AM , By : warttack
How to add class to an element in Html or via Javascript?
How to add class to an element in Html or via Javascript?
seems to work fine I want to add a class to an element via javascript and it does not work. If I trying to add via html it still does not work. It's the active class. ,
TAG : javascript
Date : January 02 2021, 06:48 AM , By : user134570
How to refresh token with different endpoint?
How to refresh token with different endpoint?
wish help you to fix your issue Have you checked out https://github.com/jpadilla/ember-simple-auth-token? It's an extension to ember-simple-auth that abstracts some of the token work out and includes a specific configuration for serverTokenRefreshEnd
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Boris
JS goes past forEach loop before completing it
JS goes past forEach loop before completing it
this one helps. I have some code in my controller, inside it I have a forEach loop inside of which there is a function that returns a Promise. After the promise is resolved I can correctly log the array it returns. Problem is javascript doesn't wait
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Tim Tyrrell
Dropzone is not working, How can i solve this problem
Dropzone is not working, How can i solve this problem
Hope that helps I have a webform with masterpage. Dropzone is not working . I have tried everything but i can not solve.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Mforg
Why does this line of code with 'await' trigger microtask queue processing?
Why does this line of code with 'await' trigger microtask queue processing?
I wish this help you "Microtasks (which promises use) are processed when the JS stack empties." -Jake Archibald (doesn't make sense to me)
TAG : javascript
Date : January 02 2021, 06:48 AM , By : adbanginwar
Where should I store non UI data in a react-redux application?
Where should I store non UI data in a react-redux application?
should help you out It is easy and convenient to store such thing into browser's localStorage (or sessionStorage). Ofc this will persist such data until storage is cleared (or the session ended).
TAG : javascript
Date : January 02 2021, 06:48 AM , By : rajiv
React - Select very slow for loads of data from API
React - Select very slow for loads of data from API
To fix this issue With react virtualized and pagination you can handle such amount of data in scrolling inside select.But still how can you perform inline search from that data as after pagination only certain amount of data will be available for sea
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Vinicios
How do I format datetimepicker visible value
How do I format datetimepicker visible value
should help you out This was answered simply by changing to format: 'd/m/Y'. to Amit
TAG : javascript
Date : January 02 2021, 06:48 AM , By : AdrianB
Global Services of getting data from server in React
Global Services of getting data from server in React
should help you out Make a request abstraction is a standard solution but for separation of concerns, your service should be able to make requests but it should return a promise that will be managed by the caller.Usually the request abstraction manag
TAG : javascript
Date : January 02 2021, 06:48 AM , By : markku
Streaming a set of videos as in playlist without gap in transition
Streaming a set of videos as in playlist without gap in transition
will be helpful for those in need What I want is to display all these videos as one video, so that I would not have gaps in switching from video to video.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Sigtryggur
Removing first character of each value in a object
Removing first character of each value in a object
This might help you What I have is: , Use slice:
TAG : javascript
Date : January 02 2021, 06:48 AM , By : anon
Submit same form with two action?
Submit same form with two action?
hop of those help? Since you appear to send the exact same data to two different handlers, you can flip the coin - and say that you just submit one form, and process them both in filecreate.php. As you are sending a form, you cannot send two separate
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Rohii
Array Formula return by Excel Custom Function
Array Formula return by Excel Custom Function
Does that help for posting this question. Currently to enable what you're asking for requires Excel Dynamic Arrays to be enabled. This feature is still in preview, and you can start testing against that by joining the Insiders Channel (on Windows and
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Pepe Araya
How do I set default key value pairs to object instances?
How do I set default key value pairs to object instances?
wish helps you Yep - just have a default object, spread it first, then if any duplicate properties exist they'll be overridden.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : user130518
Finding all possible combined (plus and minus) sums of n arguments?
Finding all possible combined (plus and minus) sums of n arguments?
this one helps. I'd iterate through the possible bits of a number. Eg, if there are 3 arguments, then there are 3 bits, and the highest number representable by those bits is 2 ** 3 - 1, or 7 (when all 3 bits are set, 111, or 1+2+4). Then, iterate fro
TAG : javascript
Date : January 02 2021, 06:48 AM , By : lhoBas
How do I convert a promisified XHR to async/await?
How do I convert a promisified XHR to async/await?
Hope this helps It is impossible. await (and the async function that it must be inside) is (for the most part) a substitute for Promise.prototype.then - it is not a substitute for new Promise. In other words, await, like .then, consumes a Promise. If
TAG : javascript
Date : January 02 2021, 06:48 AM , By : HokieGeek
How to fix "POST http://localhost:8000/users/create 405 (Method Not Allowed)"
How to fix "POST http://localhost:8000/users/create 405 (Method Not Allowed)"
This might help you You're POSTing to /users/create, but your route definition is for plain old /create.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : jaime
How to use $navigateTo() in nativescript vue?
How to use $navigateTo() in nativescript vue?
it fixes the issue Your pageTwo.vue doesn't actually have a Page, it just has a Label. Your root element should be a Page in order for navigation to work.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Julian Ivanov
How to use window variables between fixtures for TestCafe?
How to use window variables between fixtures for TestCafe?
I wish this helpful for you You can store your variables in a separate file, e.g.:fixture1.js
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Pavel K.
Not able to connect to ftp server using "ftp" package from npm
Not able to connect to ftp server using "ftp" package from npm
I think the issue was by ths following , Port 22 is the default port for SSH. You can transfer files over SSH using the SFTP protocol.SFTP is not the same as FTP (nor is it the same as FTPS (which is FTP + SSL or TLS).
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Xander
How to print each word in a separate line. Each word is capitalized except the first
How to print each word in a separate line. Each word is capitalized except the first
should help you out You could use the regex [A-Z] and replace each upper case letter with \n prefix
TAG : javascript
Date : January 02 2021, 06:48 AM , By : dlouzan
Uploading image to Twitter via Node.js results in HTTP error 400 (bad request)
Uploading image to Twitter via Node.js results in HTTP error 400 (bad request)
With these it helps I think the problem is that the stream must be finished before readFileSync reads it.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Nigel
Alert Box - should hide when only click on (x)
Alert Box - should hide when only click on (x)
help you fix your problem I have simple code for alert box. After only click (x) should hide element.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Will
Convert Whatsapp markdown to HTML tags
Convert Whatsapp markdown to HTML tags
With these it helps I need to convert Whatsapp markdown to HTML tags. , You can simply use these two expressions,
TAG : javascript
Date : January 02 2021, 06:48 AM , By : yew tree
sorting data by object keys does not work when some of the keys are numeric
sorting data by object keys does not work when some of the keys are numeric
like below fixes the issue You cannot. The defined iteration order for JavaScript object keys is as follows: Numeric keys, in ascending numeric order. (this includes strings such as "11", but not "01"), THEN... String keys which are not numeric, in o
TAG : javascript
Date : January 02 2021, 06:48 AM , By : paolodm
Jest: How to test function that returns a function
Jest: How to test function that returns a function
this will help I have several functions I would like to test with Jest. All functions are functions that return functions. , You need to call the returned function
TAG : javascript
Date : January 02 2021, 06:48 AM , By : user92243
how can i select all the lis and then add all its numbers together?
how can i select all the lis and then add all its numbers together?
should help you out You can use the function document.querySeclectorAll and the function reduce for adding the values.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : rhyhann
Javascript Regex failling in Edge but working in all other browsers
Javascript Regex failling in Edge but working in all other browsers
should help you out You can reduce your headaches by parsing and manipulating the string as DOM, instead of using regular expressions:
TAG : javascript
Date : January 02 2021, 06:48 AM , By : PeteFilicetti
Why React doesn't render my result after setState?
Why React doesn't render my result after setState?
seems to work fine Having the below jsx code: , Name conflict Your state name and class name are in conflict.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Vinicios
Is there a way to add alt text to an img tag using jquery?
Is there a way to add alt text to an img tag using jquery?
fixed the issue. Will look into that further There is an img tag being placed on a hidden portion of my wordpress site through some java script. Everytime I run a scan on my site looking for accessibility errors, this pulls up on every page of every
TAG : javascript
Date : January 02 2021, 06:48 AM , By : Scott Everts
Input field open in new Tab with OnClick
Input field open in new Tab with OnClick
this one helps. I have an Input Field. When I click on this field it will add product into the Cart and moves on the Cart Page. , Simply you can use anchor tag instead of the button
TAG : javascript
Date : January 02 2021, 06:48 AM , By : todor
Getting a 400 response when doing app authentication for podio app
Getting a 400 response when doing app authentication for podio app
hop of those help? I'm trying to get an access token using app authentication for my Podio App. , Finally figured it out. Adding a line of code...
TAG : javascript
Date : January 02 2021, 06:48 AM , By : jaredsmiller
How do I remove an element from a SortableJS enabled UL
How do I remove an element from a SortableJS enabled UL
will be helpful for those in need It appears a new-ish default plugin implements this exact functionality with the removeOnSpill: true option.
TAG : javascript
Date : January 02 2021, 06:48 AM , By : IanM
How to call a typescript function from javascript?
How to call a typescript function from javascript?
To fix the issue you can do TypeScript files are source files that are not run directly, they are transpiled to JavaScript before they can be run. Normally project using TypeScript have some sort of build pipeline setup using something like Webpack,
TAG : javascript
Date : January 02 2021, 06:48 AM , By : tjh0001

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