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Jest cannot load svg file
it helps some times jest doesn't know how to load other file extensions than js/jsx,you need to find the jest.config.js and add transformer for svg files.
TAG :javascript
Date : September 28 2020, 12:00 PM , By : Pratik Parekh
what is the requirements for npm start to run?
it should still fix some issue I can not run npm start in my project, this is my package.json file: , You need to include that under scripts:
TAG :javascript
Date : September 28 2020, 12:00 PM , By : V3N0Mz
How to prevent script injection attacks
Hope this helps Runtime Reflection / Introspection This is a way to address some of these concerns, and I don't claim it's "the best" way (at all), it's an attempt. If one could intercept some "exploitable" functions and methods and see if "the call"
TAG :javascript
Date : September 28 2020, 12:00 PM , By : Razib
How can I filter and map over an array at the same time?
may help you . I am trying to arrange data to feed into Recharts. Not sure exactly how to rearrange the data properly. Recharts provides this structure for line charts which I have tested: , You could take a hash table and get the values from it.
TAG :javascript
Date : September 28 2020, 11:00 AM , By : zui mei ajun
Recursive function that flattens an object within an array of objects
I hope this helps you . There are a number of libraries that might help, but maybe something like this would work?
TAG :javascript
Date : September 28 2020, 11:00 AM , By : Amizai mi
Why don't I see multiple console.log() actions when bubbling up or propagating down with event listener?
wish help you to fix your issue Regardless if I bubble up or propagate down and I put a console.log message in the event handler, the console.log() message is only ever fired once. Shouldn't it fire every time it hits a new element in the DOM tree?
TAG :javascript
Date : September 28 2020, 11:00 AM , By : Jalen Burton
Remove word from string if included in array?
like below fixes the issue You're override strippedName everyti,e with latest replaced value from name string, whereas you need to pass the use last replaced value when using the replace on next value
TAG :javascript
Date : September 28 2020, 11:00 AM , By : devhicks210
How to add | after every second number in string
Any of those help Is there a regular expression to add this | symbol after every second number in string. , You could look for decimals with comma and replace it with a pipe.
TAG :javascript
Date : September 28 2020, 11:00 AM , By : Desti Elen Radita
jQuery appends only if the div isn't empty
around this issue Since the div and the id refers to the same element, you should not have any space in the selector in between them.Please Note: Since the id attribute is unique in a document, simply $('tags') is safe enough to target the element.
TAG :javascript
Date : September 28 2020, 11:00 AM , By : Alex Hak
Gatsby: React conditional rendering based on window.innerWidth misbehaving
help you fix your problem I had a similar problem to this and haven't found a solution, but a work around. Put the following at the start of your render:
TAG :javascript
Date : September 28 2020, 11:00 AM , By : shahid khan
How can I format date to string in javascript?
I wish did fix the issue. How can i format date in JS given in this format: Mon Jan 08 1996 00:00:00 GMT+0100 to string like this: "1996-01-06T23:00:00.000Z" ?
TAG :javascript
Date : September 28 2020, 11:00 AM , By : XBOX VIBES
How to make functions execute synchronously in javascript? or how to make functions execute one after another?
To fix the issue you can do You could simply call the callback() in your setTimeout's anonymous function like so:
TAG :javascript
Date : September 28 2020, 10:00 AM , By : ashenafi
List does not show up using For loop
may help you . The for loop all the way below is unable to fetch the array list and display it on the page. Given that both the fruits and directory lists are not functional, it seems that I made a mistake making the for loop. , it's just two typos t
TAG :javascript
Date : September 28 2020, 10:00 AM , By : S.Das
Can't access array data from API call when using map() in React
Hope this helps I'm attempting to map over data I received from an API call. Getting shallow endpoints works fine, but anything nested gives me an error. , Your initial state is an empty array, not an empty object:
TAG :javascript
Date : September 28 2020, 10:00 AM , By : ankita
How to run the same JS script in one HTML file?
like below fixes the issue var modal = document.querySelector(".modal"); selects only the first .modal in the document. Use const modals = document.querySelectorAll('.modal'); and then iterate over the NodeList you get from that.Like this:
TAG :javascript
Date : September 28 2020, 10:00 AM , By : rajraj
Is there a way to make highcharts tick lines point inwards rather than outwards
this will help I wanted to know if it is possible to make highcharts tick lines point inwards rather than outwards? I didn't see any obvious setting in the API. , You can achieve it by setting xAxis.tickPosition = 'inside':
TAG :javascript
Date : September 28 2020, 10:00 AM , By : Sushmitha Shushree
Why are there 2 diffrent Sizes of a HTML Canvas?
seems to work fine The CSS styling won't change the pixel dimensions of the canvas after it's first been created. You need to specifically set canvas.width and canvas.height to new dimensions to change the pixel size of the canvas, otherwise you'll e
TAG :javascript
Date : September 28 2020, 10:00 AM , By : austin chen
Running a custom module in Express
will be helpful for those in need I have a file called index.js, which is my main file. I also made a file called router.js for the routing. I am trying to import the router.js module into the index.js file and run it as soon as the index.js is run.
TAG :javascript
Date : September 28 2020, 10:00 AM , By : Shawinder
neo4j match node with an unknown list of properties
like below fixes the issue MERGE requires you to hardcode the names of the properties you want to use, so there is no way to dynamically provide the properties to a MERGE.Your node.js code could dynamically generate the MERGE query, though. But you h
TAG :javascript
Date : September 28 2020, 10:00 AM , By : michaelwarre
Addition, Subtraction and Division simultaneously on JavaScript
I hope this helps you . I have this text box: , I was able to do it doing the following:
TAG :javascript
Date : September 28 2020, 10:00 AM , By : arta
How to compare array of objects to array?
I wish this help you You can use filter() and includes() to filter cities array by checking if a city's id is present in userChoice array.To get just the names, you can use map() to transform the result.
TAG :javascript
Date : September 28 2020, 10:00 AM , By : 何其多
Replace comma from a specific field in an array?
help you fix your problem I am trying to replace commas in a specific field in an array. For example I have below the following array which represents data collected from a csv file: , You can use array function map:
TAG :javascript
Date : September 28 2020, 10:00 AM , By : Jey Lopez
Can't access element of JS object
I hope this helps you . You have a hidden character (hex fe0f) in your object definition above, right after the quotation mark. When I copy your object definition I can't access Customer Support, but when I erase and re-type that property manually I
TAG :javascript
Date : September 28 2020, 10:00 AM , By : Uva Sharma
How to fix a recursive hcf function?
wish of those help I tried to make an HCF function in javascript using recursive functions as given in the code below. But somehow this only works for exact multiples of numbers (like 2,4 ; 52,104 etc). Co-prime numbers also gives 'undefined'. Please
TAG :javascript
Date : September 28 2020, 10:00 AM , By : HIREN
How to hide video loading spinner in HTML5 video tag?
Any of those help The spinner element is a shadow DOM (-internal-media-controls-loading-panel) that can't be styled with CSS or removed by JavaScript. You can, however, hide its parent element and implement custom video controls. You can do it either
TAG :javascript
Date : September 28 2020, 09:00 AM , By : user220824
Javascript - sort by with arrays of variable length
Any of those help You could take the arrays, and sort by same index values.At start take the minimum length of both arrays as the length for iterating the values and to prevent to take undefined.
TAG :javascript
Date : September 28 2020, 09:00 AM , By : K C
JavaScript doesn't write on the page
To fix this issue I'm making this game where there are 2 boxes and if you click the right one you win. I have this problem where when the player clicks on a box it doesn't show if he won or lost and it can only be seen if you inspect element. , Add a
TAG :javascript
Date : September 28 2020, 09:00 AM , By : bsybee
history.push() and props.location.state cause "Cannot read property 'state' of undefined"
I wish this helpful for you According to the route documentation you are not using it correctly.It should either be :
TAG :javascript
Date : September 28 2020, 09:00 AM , By : R. Fadly
How to add search box to Google map on website?
Hope that helps You can use Autocomplete in your code. It will provide a list of suggestion to complete the user's input. Once you choose the place from the list, you can then get the place property to present it on the map and put a marker on it.Her
TAG :javascript
Date : September 28 2020, 09:00 AM , By : Josh Albright
use syntax in JavaScript
wish help you to fix your issue You need to use back tick if you are using template literals. Also array is 0 indexed base. So to retrieve the Iron Man from array you have to pass zero like blocksGehaald[favoriteBlock] assuming 0 is stored in variabl
TAG :javascript
Date : September 28 2020, 09:00 AM , By : Umar Ali
JavaScript product new Menu
will help you i wanna product new menu i try Recursive dictionary array but still not get correct datas. , Here is simple example based on your code.
TAG :javascript
Date : September 28 2020, 09:00 AM , By : Yifan Sheng
Unable to set ng-model of <select> in HTML
Does that help The issue is that you're assigning a new object to $scope.selectedName. Though it matches all the values inside, it still isn't the same object.Angular matches the objects by their references. So, the quick fix to your problem is to as
TAG :javascript
Date : September 28 2020, 09:00 AM , By : Prashant Guchhait
what's the way to get Timestamp in Google App maker?
To fix the issue you can do Realization:: whenever the datasource is in manual save mode you have to call
TAG :javascript
Date : September 28 2020, 08:00 AM , By : Terrance Mayfield
How to Count the Frequencies of a Word in a String
Does that help You can create a Map to keep track of the count of each word.
TAG :javascript
Date : September 28 2020, 08:00 AM , By : Kaner
Best practice of providing 'this' context to method in different class
seems to work fine This looks like a scenario where you can utilize a mixin.Following the example from this page: https://javascript.info/mixins
TAG :javascript
Date : September 28 2020, 08:00 AM , By : Attaya
Why isn't the test in my jQuery filter function working as expected?
may help you . I used a function in filter to check whether the display mode is block but it's not working. , You have a console error that hints at the problem:
TAG :javascript
Date : September 28 2020, 08:00 AM , By : may
using setTimeout in for loop
wish helps you I am trying write a function which print 5 wait to 1 sec and print number 4 wait for 2 secs and print number 3 wait for 3 secs and so on , Order of operations
TAG :javascript
Date : September 28 2020, 08:00 AM , By : Adityo Prabowo
When (if ever) would you use splice instead of slice in Javascript? (best practices)
To fix this issue With .slice, you're creating two copies of the array and then merging them. That's not very optimal, .splice on the other hand can be as fast as the underlying array implementation is.Additionally in general, it's usually better to
TAG :javascript
Date : September 28 2020, 08:00 AM , By : Iván Gómez
Javascript Regex pattern: Find the secret word
I wish this help you The pattern [^P.K] is a negated charater class which will match any char except P K or a dot which will for the current data give you A L and E.You could use a capturing group and use that in the replacement to get APPLE or get t
TAG :javascript
Date : September 28 2020, 08:00 AM , By : Rajat Mehla
Debugging react: breakpoint not stopping in componentDidUpdate as expected
I wish this help you Just a question first, when you say you hit refresh you are talking about the refresh button in the browser, right ? If so, componentDidUpdate will not be called, the page actually make the initial render when the browser ask for
TAG :javascript
Date : September 28 2020, 08:00 AM , By : Sara
Passing expression to Jest.unmock
it should still fix some issue Jest unmock calls are expected to happen before any import statements, so
TAG :javascript
Date : September 28 2020, 08:00 AM , By : Ofx
pushState creating duplicate history entries and overwriting previous ones
should help you out Do you have a onpopstate handler ?If yes, then check there also if you're not pushing to history. That some entries are removed/replaced in the history list might be a big sign. Indeed, see this SO answer:
TAG :javascript
Date : September 28 2020, 08:00 AM , By : Tadeusz Kaliszewski
How could I improve and shorten the following algorithm which compares two arrays and returns the symmetric discrepancie
This might help you Since you actually operate on sets and not arrays, it's better to use Set objects explicitly. First, let's define a couple of primitives:
TAG :javascript
Date : September 28 2020, 08:00 AM , By : Rosa
How to select distinct property values of a list of object in Angular
wish helps you Try like this:Working Demo
TAG :javascript
Date : September 28 2020, 07:00 AM , By : troff
How can I parse a UDP packet using a c header file in node.js
around this issue Here is the python codehttps://github.com/tyretrack/server/blob/91a0aba1ade8d3a45b53e5af432fb05a55703730/tyretrack/pcars/v2.py
TAG :javascript
Date : September 28 2020, 07:00 AM , By : Victoria Christophe
Exporting multiple Highcharts that are generated by looping to a single pdf
This might help you The whole process can be done by JavaScript. You can create some layout of charts in SVG and then export it to PDF:
TAG :javascript
Date : September 28 2020, 07:00 AM , By : Tim
Can I do this without a server?
I hope this helps you . Yes - if you do not need information to persist beyond a reload of the page, then you can do almost anything with JavaScript. Your use case is not that different from W3Schools' JS tutorial - besides a button, the form would j
TAG :javascript
Date : September 28 2020, 07:00 AM , By : Abhishek Joshi
does ngOnChanges updates input properties?
wish help you to fix your issue ngOnChanges is a hook, which called when a value, defined by decorator @Input will be updated. And inside of ngOnChanges you can already read actual value from this.{YOUR_INPUT_NAME}Official doc - https://angular.io/ap
TAG :javascript
Date : September 28 2020, 07:00 AM , By : s.Omari
use subscribe() asynchronously
it helps some times Once you call subscribe() your code will continue to run and your subscription will run asynchronously. You'll want something like this. You'll want to use pipe here instead of subscribe. Make sure you return your observable so yo
TAG :javascript
Date : September 28 2020, 07:00 AM , By : Alex Lefoulon
JavaScript array has elements but length is zero
will be helpful for those in need It looks like your .forEach() is the root of the problem. The parameters of a forEach are currentValue, index like this: array.forEach(function(currentValue, index) {}); but it looks like you're using them in the opp
TAG :javascript
Date : September 28 2020, 07:00 AM , By : Ripudaman Singh
Reload DIV from page, without changing pages
I hope this helps you . .load() needs a URL to make its AJAX request to get the data. The additional selector is optional for filtering out information from the response. Something like this:
TAG :javascript
Date : September 28 2020, 07:00 AM , By : cuizhaohua
hide html attribute in inspection browsers
Any of those help You can't hide a HTML element from the browser. You could create a seperate website which host the video's but doesn't show the real link to the video (proxy website) and only allow the ip-address of the "front-end" website to acces
TAG :javascript
Date : September 28 2020, 06:00 AM , By : Musab güneri
How can i debounce the execution of a firebase cloud function correctly
will be helpful for those in need Since each event might be delivered more than once, you must track the provided event ID provided in context.eventId. If you see a duplicate event, you know that it's being repeated.There are dozens of strategies to
TAG :javascript
Date : September 28 2020, 06:00 AM , By : Soumya
Java script number format change
This might help you I've number i.e. 12345678 and I want to change it to the following format [12,34,56,78]. How can I do that? , You can use match
TAG :javascript
Date : September 28 2020, 06:00 AM , By : 23 45
How can you find something inside cloud Firestore when you don't know the key?
help you fix your problem for answering that you were operating inside of Cloud functions, and thus using the admin API. Here's the link again to how to make a query to firestore.A simple function to demonstrate a query like the one above (I'm assumi
TAG :javascript
Date : September 28 2020, 06:00 AM , By : Stéphane Jimenez
How do i get my code to return the result on time
Hope this helps You should wait for the response before you utilize the moviesList. Modify the function as below so that you process the response after it is received.
TAG :javascript
Date : September 28 2020, 06:00 AM , By : Abdul Mateen Abbasi
Affected days of time range with moment.js
I hope this helps you . This seems to come from the times. When the time part of the range end is higher than the one from the range start, adding a day does not make the diff lower than 0.If you truncate them from your moment values, the results are
TAG :javascript
Date : September 28 2020, 06:00 AM , By : Alex
React state updates incorrectly
hope this fix your issue In React, you need avoid direct state mutations, as it prevents React from accurately tracking the changes that occur. Assuming data is an array, you can create a copy of it like this:
TAG :javascript
Date : September 28 2020, 05:00 AM , By : Vetle Haugen
Can you use a PL-SQL procedure in JavaScript in a PL-SQL package?
wish help you to fix your issue As you tagged the question with the "oracle-apex" tag, then this is the situation: there's an (Oracle) Apex application it has a page you want to create a button on it and - when it is pressed - call a procedure (which
TAG :javascript
Date : September 28 2020, 05:00 AM , By : king kong
What is the purpose of template engines in Java?
help you fix your problem I'm an android developer and about two years and recently I've been thinking about building web applications. So I started researching about spring boot and everything is great. Then, I came across this thing called template
TAG :javascript
Date : September 28 2020, 05:00 AM , By : Azhar

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