web-developer | browser extension that adds various web developer tools | Browser Plugin library
kandi X-RAY | web-developer Summary
kandi X-RAY | web-developer Summary
The Web Developer extension adds various web developer tools to a browser. The extension is available for Chrome, Firefox and Opera, and will run on any platform that these browsers support including Windows, OS X and Linux.
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Top functions reviewed by kandi - BETA
- Creates CodeMirror instance .
- Beautify JSLint code .
- Get next token in input .
- Implements the prefixed animation .
- Parse a template string .
- Searches for an element that matches a selector .
- creates a promise which is resolved when the promise is resolved .
- Get animation animation
- Handle mouse down .
- Callback for the AJAX request
web-developer Key Features
web-developer Examples and Code Snippets
Community Discussions
Trending Discussions on web-developer
QUESTION
Can anyone give me a hand with this?
I am trying to obtain different values depending which button is clicked and assign it into a variable.
A friend told me to add the values in an input to later by extracted by e.currentTarget
but I was unable to make it work.
HTML:
...ANSWER
Answered 2022-Feb-10 at 18:13Try this: HTML
QUESTION
I am trying to run nodejs as docker image.
Code Location: https://github.com/Naresh-Chaurasia/Docker-for-Web-Developers/tree/master/Module4-Hooking_Your_Source_Code_into_a_Container/ExpressSite
I checkout the above code, and go to ExpressSite directory, and use the following command:
...ANSWER
Answered 2021-Aug-20 at 06:19You need to install the packages from package.json
file into the docker container. You can create a dockerFile
or you can run this first
docker run -p 8080:3000 -v C:/tmp/ExpressSite:/var/www -w "/var/www" node npm install
I suggest you create a docker file like shown here
QUESTION
I am running a small site and as every web-developer I use Javascript to interact with the client-side.
Currently I have all of my buttons the attribute, onclick=()
that means, when somebody visits my site and inspects the HTML code will find those onclick=()
calls.
I have visited other popular websites, such as StackOverflow, and it seems like they don't use the onclick=()
property for all the buttons.
Is this a securiry flaw? Should I rechange my JS code to just listen
when some button is clicked?
Thanks in advance
...ANSWER
Answered 2021-Jun-06 at 19:30While there are plenty of reasons to avoid using onclick
attributes (notably a lack of separation of concerns, lower reusability of code, and some unintuitive scoping rules) security is not one of them.
Any code you ask the browser to run is completely under the control of the owner of the browser. It is designed for their convenience, not that of the website it is visiting.
If exposing the logic of the JS to the user is a security problem then you need to solve it by moving the logic to server-side code.
QUESTION
I am trying to build a desktop app.
I am thinking of using electron on the recommendation of a web-developer friend of mine,
but as I am the only sole developer, I don't have the means to test the software on different platforms(OS, hardware etc.).
So I am anticipating that this will cause a problem later, in the end, to test/debug software on different platforms and different OS.
I have ruled out web-apps because of some privacy concerns of the users for the remote data hosting.
Software is pretty lightweight and is almost equivalent to the image viewer apps with some slight modifications.
How to solve the problem of variations of different platforms?
Any literature suggestions pointing me in the general direction are also welcome.
ANSWER
Answered 2021-May-04 at 04:58It depends.
The answer depends on what you are building, so it makes sense to figure out what you actually want to build. Some questions you might ask yourself:
- Do I need a database?
- Do I need authentication?
- Do I need portability?
- Do I need speed to market?
- Do I want to pick a language I'm familiar in?
These are all good questions and there are dozens more we all ask ourselves. However, back to your original question.
Electron is a fine choiceYes, there are alternatives. But Electron is used for Visual Studio Code, Facebook Messenger, Microsoft Teams and Figma. Choosing Electron means there are other developers making apps and there are proven apps in the market so you don't have to worry about a dead ecosystem.
Electron is easy to onboard if you know web technologies, think js, html and css. If you know these, you can transfer your web dev knowledge and make a cross-platform app. You don't have to worry about learning each OS since the UI is the webpage which will look mostly* the same between each OS. (*some very minor differences, but essentially the same).
Cross-platform deployment is easyThere are a few ways of bringing your app to multiple platforms, I happen to be most familiar with electron-builder
, but the other two solutions work as well.
I am biased, since I'm the author of secure-electron-template
which is one of the many templates you can choose from when starting an app. However, I recently reviewed all Electron templates and found that only 4 do not have serious security vulnerabilities.
The Electron framework frequently is updated, and over the course of the past few years there has been a shift in the way Electron apps are made. Some earlier frameworks didn't have good secure defaults which some of the older Electron templates inherited and thus, aren't as secure as new frameworks that follow security guidelines.
If you decide on Electron, give my template a try. It's got a number of features I'm building out in order to help the community with features they might want (ie. internationalization (i18n), saving local data, custom context menus, page routing, e2e unit testing, and how one can use license key validation, to name a few things).
QUESTION
I am working on a Node.JS server using Express to generate and download PDFs based on user input. I call the server using Axios POST, and then am expecting the file to be downloaded using response.download() from Express. I recently changed from using the
Now, no file is being downloaded (even fixed-path ones such as on published websites), and the page is reloading before even being prompted for the download.
My code is as below:
print.vue:
...ANSWER
Answered 2020-Oct-26 at 11:36I think this will work
know more about writeFileSync
QUESTION
I want to create line chart with chart.js and it needs data with an array.
And I want to create a chart of post views by date. The range was set based on one week, and counters collection was created in MongoDB.
One week is 7 days so I use for loop to query seven times and get each counter value. The results are fine. And there is no problem with frontEnd side but sometime server send wrong data.
DB Data
...ANSWER
Answered 2020-Oct-22 at 11:04I guess that's because you're running an asynchronous block of code inside a for loop
try using async/await
to force the for loop to wait until the asynchronous block of code executes and resolves its result before getting into the next iteration
so you code may look something like
QUESTION
#CHALLENGE FOR A WEB-DEVELOPER AND STACKOVERFLOW CODERS: While I am editing my Website's Source_Code on Google's Blogger, I am unable to cope further as while saving the code it shows the error message which reads as quoted "There should be one and only one skin in the theme, and we found: 0", I am attaching the code below,Need Help from A Person Have a look at the Screenshot And Do suggest ME the errors. #I had also shared the full source_Code in Google Drive File Link,Please Click On the LInk and do suggest me the Necessary Edits
SCREENSHOT(QUICK VIEW)
...ANSWER
Answered 2020-Oct-20 at 20:37Its so simple. add below code in your head section
QUESTION
Every Time I try to do a post request in postman to http://localhost:3000/api/orders/new
I am getting this error: **TypeError: Cannot destructure property 'userId' of 'req.body' as it is undefined. at C:\Users\Web-Developer\Desktop\shoppy\backend\routes\orders.js:70:10 at Layer.handle [as handle_request] (C:\Users\Web-Developer\Desktop\shoppy\backend\node_modules\express\lib\router\layer.js:95:5) at next (C:\Users\Web-Developer\Desktop\shoppy\backend\node_modules\express\lib\router\route.js:137:13) at Route.dispatch (C:\Users\Web-Developer\Desktop\shoppy\backend\node_modules\express\lib\router\route.js:112:3) at Layer.handle [as handle_request] (C:\Users\Web-Developer\Desktop\shoppy\backend\node_modules\express\lib\router\layer.js:95:5) at C:\Users\Web-Developer\Desktop\shoppy\backend\node_modules\express\lib\router\index.js:281:22 at Function.process_params (C:\Users\Web-Developer\Desktop\shoppy\backend\node_modules\express\lib\router\index.js:335:12) at next (C:\Users\Web-Developer\Desktop\shoppy\backend\node_modules\express\lib\router\index.js:275:10) at Function.handle (C:\Users\Web-Developer\Desktop\shoppy\backend\node_modules\express\lib\router\index.js:174:3) at router (C:\Users\Web-Developer\Desktop\shoppy\backend\node_modules\express\lib\router\index.js:47:12) **
...ANSWER
Answered 2020-Jun-18 at 17:28You might be missing bodyParser
:
const bodyParser = require('body-parser')
app.use(bodyParser.json()) // for parsing application/json
QUESTION
I know task is super simple. But I do not why it's not working.
Here is a code below how I implemented, as far as I checked this.showStr += this.mainStr.charAt(i)
there is no mistake in this part is just something wrong with connection loop and setTimer. Does anybody see an error ?
ANSWER
Answered 2020-Aug-21 at 09:31Your mistake is that you set all timers in one time. You need to set different timers for calling your function time by time with interval, like that:
QUESTION
I'm trying to make selection options and I need to change the class of selected item which is selected (On mouse over), so basically I'm not a web-developer so I really don't know how to achieve this, I was trying to research for this, but I didn't succeed.
So I need two things, once the user mouse over the selected opinion the class of li
changes to dk_option_current
and once the user clicks on the selection I can do some future stuff, I really don't know how to achieve this, I may be using Javascript, but that's just a lot of work to do my myself.
ANSWER
Answered 2020-Apr-18 at 14:27It you really would prefer to use mouseover
instead of using CSS :hover
you can do it like this:
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