Questions tagged [javascript]

JavaScript is the common name for the language initially used for scripting in web browsers. It is NOT the same as Java. Use this tag for questions regarding ECMAScript and its dialects/implementations (excluding ActionScript and JScript).

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27 views

Login on a website with many password in once

I want to know how can I make a test with many passwords to login on website that it need just the password so if there is something to do this help me if there is a script or something else.
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1answer
23 views

Get exact installed version from npm package

How do I find the exact installed version of a package from package.json in an express application in a Fedora distribution? I could look through package-lock.json but are there an easier way, as it'...
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1answer
53 views

When writing to a terminal, get the current column number you are writing to

In Node.js I can get the number of a columns of a terminal window using: const cols = process.stdout.columns; if the user shrinks the terminal during the process, the number of columns should shrink ...
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5 views

Is there a way to avoid installing child dependencies (deps of the required dep) in NPM when using UMD?

I have a simple UI dependency I import like this... // server/package.json dependencies: { "@jrg/ui-element": "latest" } Then UI has... // ui-element/package.json dependencies: { "rxjs": "...
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19 views

Call application in Javascript code - MacOs

The script below is a handler which will be embedded into an MacOS applescript script 1) I tried to add a call command in the below code, as I wanna have scrolling in a specific application. ('call' ...
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3answers
246 views

Are there any terminal emulators that can render html?

I think it would be awesome if we could render and also interact with html and javascript in a terminal. The idea is to render buttons and other interactive widgets like file trees in the command line,...
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123 views

Error: Cannot find module 'pty.js'

whenever i run the command to bundle the node js modules browserify server.js -o bundle.js Error: Cannot find module 'pty.js' from '/home/rahaman/Desktop/TheUI/node_modules/blessed/lib/widgets' ...
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1answer
78 views

Find and replace the columns of matched and non-matched lines with a character

I have a csv file with a bunch of numbers ranging from 500 to 500,000 and would like to replace the matches with 1 and mismatches by shifting the mismatched content to right simultaneously shifting ...
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1answer
35 views

CenOS 7 - Javascript Files don't update [closed]

I have a small issue on my server. Javascript *.js files in a certain folder don't update. I mean, files update but in the browser, I see the old version. I have installed a new browser on my ...
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1answer
78 views

What JavaScript interpreter does Polkit use to interpret rules.d files?

What JavaScript interpreter does Polkit use to interpret rules.d files? The source code at time of writing links to a defuct Wikipedia heading "ECMAScript.2C_5th_Edition", however that would only be ...
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1answer
303 views

CSV to NESTED JSON

I need to convert a CSV file to a JSON output, I'm using the csvtojason library from https://www.npmjs.com/package/csvtojson, csv File: mode,device,stb,data,data1,data2,data3,data4 modelo1,device1,...
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2answers
249 views

Debian Buster: install yarnpkg as yarn

I have installed yarn - Node.js package manager (alternative to npm): $ sudo apt install yarnpkg ... $ dpkg -l | grep yarn ii yarnpkg 1.13.0-1 all ...
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12 views

MediaRecorder: Audio becomes very fast after start again and again

I have used MediaRecorder in one of my project, in starting questions recording is working fine. But after done recording for 4-5 questions, it become very fast on each recording and voice is totally ...
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1answer
91 views

polkit rule: determine if user is an admin?

polkit is configured using rules files, written in javascript. You write custom functions, and pass them as the argument to polkit.addRule(). When a polkit action is performed, the functions are ...
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62 views

wrong application mime type on chrome with manjaro

I use Manjaro as my daily environment with both libreoffice and wps installted. When I upload xls documents via javascript on chrome, e.target.files[0].type tell me the wrong mine "application/wps-...
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0answers
9 views

Transferring wordpress site from server A to B ends with some corrupted js files in the target server

I had copied an entire wordpress site from one server (A) to another (B), and in the target server (B) a couple of js files seems to be corrupted like I show in the two screen captures.. In my local ...
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2answers
816 views

JQ (GET ID based on NAME)

I get a long list of such arrays { "id": "byu6g6c4cjys5mdkg5znh8ju8c", "create_at": 1511875272294, "update_at": 1511875272294, "delete_at": 0, "display_name": "BMA", "name": "...
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1answer
250 views

Why would javascript document.lastModified stop working, and return current date?

I have web pages on Ubuntu that return the lastModified date as part of the displayed text using javascript to create the following: Last modified: 08/28/2017 That's the actual last-modified date of ...
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1answer
39 views

How this process running in the background?

user 1550 1 0 Jun19 ? 00:00:00 node /usr/bin/nodemon src/server.js user 11051 1550 0 Jun19 ? 00:00:38 /usr/bin/node src/server.js Can someone tell how this process running ...
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142 views

How to install HTML5/JavaScript to Netbeans?

I installed the NetBeans Connector plugin to Chromium on my MacBook. That worked perfectly. I could create new projects in HTML5/Javascript. I tried to do the same on my Linux Mint 18.3 computer. But ...
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114 views

Profile a Gnome Shell extension

An extension I'm working on is having severe performance issues, causing the screen or gnome to freeze and other issues. I'd like to fix it, but I have no idea how or where to start. Is there a way ...
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1answer
631 views

Run javascript on headless browser with specific website as origin

I'm using ubuntu server (only terminal) and I have a javascript that must be run from a specific website (to avoid cross-domain issues). Basicly I would follow this steps if I were in a convencional ...
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1answer
88 views

Correct way to call a Bash function from all sessions

I use Ubuntu with Bash and I have a file hosting a script with 5 functions. Sometimes I want to call some function of these functions (but not all of them), directly from the CLI. I could say it's ...
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1answer
100 views

error when compiling java file script

So I am trying to compile a .java file in my vim script but it keeps giving the error "could not find or load main class name.java" while I have put a main class in my .java file`, can someane help me ...
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120 views

Error: Command 'download_from_google_storage --no_resume --platform=linux* --no_auth --bucket chromium-clang-format

When I try fetch v8 or gclient sync I get this error: Error: Command 'download_from_google_storage --no_resume --platform=linux* --no_auth --bucket chromium-clang-format -s v8/buildtools/linux64/...
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0answers
588 views

Is it possible to make Firefox open a URL in a popup window?

I would like Firefox (the new super fast Quantum with low memory usage) to open some URLs in a special/popup window, i.e. almost without anything (toolbar, menu bar, tab bar, address bar, etc.) other ...
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1answer
101 views

How to retrieve price information from www.meinfluessiggas.de in a bash script?

On https://www.meinfluessiggas.de one has to click a tank size button (section “Behältergröße”) and fill in a postal code (section “PLZ Behälterstandort”) for the price to appear on the right. I want ...
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1answer
365 views

Installing JavaScript Plasmoids in KDE 5

For the last year, I have been a happy user of KDE Plasma 5. KDE widgets, however, make me miss more directly programmable systems such as conky. Setting up an ad-hoc monitor for anything that needs ...
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1answer
1k views

Javascript BTOA vs base64 in bash?

I need to convert a username and password combination into base64 before sending to an API. The javascript BTOA function is working for me, but when I try to use base64 command in bash I get slightly ...
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1answer
629 views

Javascript in Chromium very slow

In am running Chromium 57.0.2987.133 in FreeBSD 12-CURRENT with the Lumina desktop interface, in a Lenovo Ideapad with a Celeron N3050. I also set in /etc/sysctl.conf as recommended: kern.ipc....
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1answer
363 views

Unable to run a .py file in cgi-bin by using ajax call from my .php file

Hi guys:) I am using a Beagle Bone Black with Debian Wheezy to make a project. I have a small problem:I have my index.php in /var/www from there I call a python file called send_email.php using ajax: ...
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1answer
246 views

How to downloaded HTML file with obfuscated text

I use Firefox and I don't have any issues viewing and reading English text on the loaded websites. If I click Save in Firefox and save the web page in question as a text file I can read everything in ...
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1answer
582 views

How to get javascript key path in long json files in Linux

I'm using several keys from a long javascript object, represented as json. Example: ... "stock": { "type": 'str', "properties": { "warehouse": { "type": 123 }, "retail": { ...
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0answers
961 views

Emscripten fundamentally incompatable with clang on linux

A long time ago I wrote a really crude and primitive shell in C++, and I only just recently discovered asm.js, so I thought it'd be neat to try to compile and run it in a browser, but I can't because ...
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0answers
500 views

Accessing Dropbox login page through lynx / elinks via ssh on aws

I'm trying to install Dropbox in an entirely text-based Linux environment, following the instructions available on Dropbox wiki, which states: Use a command-line browser (lynx) Navigate to the ...
4
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1answer
1k views

How to disable JavaScript key events (and theft) in Firefox by websites?

I use Mozilla Firefox to browse the web. When I look at a site and wish to search text on the page, I use the slash / character to initiate incremental search (which is the default Firefox behaviour)....
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1answer
2k views

Data from python script to website

This involves a raspberry pi and apache2 so I thought the question would be good to go here.. have never used web sockets and things like that before so I'm pretty lost and hoping for some guidance......
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0answers
83 views

Using a web browser to generate a gallery/slideshow from local files

I'm trying to see how far I can go with using a web browser for various tasks vs. native apps. One of these tasks is selecting a group of local image files and generate a preview/gallery/slideshow in ...
4
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1answer
200 views

Search file name within file

Someone put a lot of malicious code onto every single wordpress instance on my server. For the second time. (At least) Every js file has been modified. There is a pattern though, the code always looks ...
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0answers
102 views

How do you pass variables to jsc/javascript?

I have a few javascript things that I am running from the Terminal by passing them to jsc, with <<<. (javascript is an alias to /System/Library/Frameworks/JavaScriptCore.framework/Versions/...
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2answers
15k views

How to minify Javascript and CSS with command-line using minify tool?

I'm not that versed in unix and I cannot have Java, so YUI Compressor does not apply, but I have this known Minify tool, which will get a minified version of a JS/CSS file from a specific URI /min/?f=/...
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1answer
202 views

Curl or Lynx: stripping Javascript possible?

I am doing corpus generation through curl or lynx of some web pages. I have written a program in bash to strip away the html code (e.g., when I do lynx -source myurl), but the problem is that some ...
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1answer
932 views

Is it possible to run programs nodejs in bash?

My question is simple : I have a program written in nodejs and want to run it in an infinite loop in the language bash, is this possible?
3
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1answer
15k views

How to get the contents of a webpage but after running javascript?

I am trying to download the contents of a web page using curl but it seems l am missing some content that l suspect to be generated by JavaScript. If the page runs on the browser l am able to get all ...
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1answer
260 views

Files getting reverted to older version

One of my site was infested with malware once and since then I am seeing every alternate day the header.php files are getting reverted back to older versions (possibly by a script) and a malicious ...
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0answers
499 views

Why is JavaScript embedded in a PDF opened with Firefox not executed?

I have embedded a simple JavaScript (app.alert messagebox) in a PDF using Didier Stevens pdf-tools. Then I open that PDF in Firefox in Linux and the Javascript is not executed. The messagebox is not ...
3
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3answers
16k views

How to do a fast convert of a .xls (MS Excel) file to .csv

How can I do a fast convert of excel to csv? I have tried with php, perl, JavaScript. but it takes too much time. For example, for a 5MB file it will take 3-5 minutes.
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2answers
2k views

Send javascript to Chromium or Firefox from linux terminal

I am using either a chromium or firefox web browser in kiosk mode to log in to a website from boot up, and I want to use a javascript to send in a command to login to a website automatically. I know ...
0
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1answer
48 views

To visualise systematically look-behinds

I am using Regexr to visualise my regexes now. I need look-behind but Javascript does not support it, example code here. The project code base seems to be dependent Javascript (NodeJS) in Github. I ...
3
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2answers
15k views

How to call a shell script from Javascript code?

I am not able to call a shell script program from javascript(for example if someone will click a button in webpage then a script will run and will throw some output)???