How to write a download progress indicator in Python?

I am writing a little application to download files over http (as, for example, described here). I also want to include a little download progress indicator showing the percentage of the download...

Upgrade PHP on my mac OS X 10.5

I'm running on OS X 10.5 (Leopard), and I want to update the current version of PHP 5.2.15 (cli) that I have to PHP 5.3 or even 5.4. The matter is that I need to run some PHP snippets in my...

How do I fix "Error: MONGO_URL must be set in environment" on ubuntu using forever and startup script?

I just deployed a meteor js app on an EC2 ubuntu server. I installed forever and added the following startup script to /etc/init/meteor.conf start on (local-filesystems) stop on shutdown script ...

g++ ld: symbol(s) not found for architecture x86_64

I'm trying to compile the Sam Hare's Struck code. I'm using mac OSX10.9, opencv 2.4.6 and Eigen 2.0.17. Eigen and opencv headers are stored in /opt/local/include while opencv dylib in...

FreeBSD rc script with output to file

I have this script below where I start a python program. The python program outputs to stdout/terminal. But I want the program to be started via rc script silently. I can start the and stop the...

"Error: Unexpected close tag" Cordova/PhoneGap

When running the command cordova platform add android, I get a bunch of errors popping up in the terminal. Caelans-MBP:HiltonExtraordinaryFB Caelan$ cordova platform add android Creating android...

Laravel Forge Long Running Artisan Command with Daemon

I've created a command in Laravel (L5) which connects to the twitter streaming API and is available by using php artisan collect-tweets. When I run it locally, because it's a persistent...

Read and compare argument with argv - Python

I want to pass an argument and from it make a condition, follow the example below: import argparse # construct the argument parse and parse the arguments ap =...

How do I add headers to firebase web app to issue GET request to external API?

I'm trying to hit an API with a GET request via an ajax call inside of a react component. I'm getting an error that headers aren't present. The tech support guy for the API told me to use php to...

VSCode: git fatal error: file is outside directory

I have been using VScode for a long time, and I have used the git functionality a lot. But it has suddenly started failing. Every time I try to add a file, a single file, it says there is an...

Kafka Consumer at Java - no records received

My question is about Kafka consumer at Java Started the kafka server bin/kafka-server-start.sh config/server.properties Created Topic bin/kafka-topics.sh --create --zookeeper localhost:2181...

Simulte error: LteChannelControl not found

I am trying to run simulte with omnet 5.0 and inet 3.4. I build in with terminal. When i try to run tutorial simulation via Right-clicking on simulations/tutorial/omnetpp.ini and "Run as Omnet...

Vue cli 3 hot reload suddenly not working in browsers

I have a Vue project generated by the Vue cli 3 and my hot reloading suddenly stopped working in my browsers. Changes made to the code are still picked up by the terminal, however, my browser is...

Understanding performance impact on a concurrent server because of GIL

I am bit confused with what is happening with my code below. I have created a concurrent server to find nth number in fibonacci series. Server creates a thread for each client connection and...

hot to fix 'Can’t make {button returned:"Connect", text returned:"test"} into type Unicode text.'

I'm trying to create a little automator app to connect to a wireless network via terminal on an ssh'd device where the network may be hidden. A series of options leads to an option to simply type...

VBA Variables within a Loop - BlueZone Emulation

When I run the below code I cannot pass "Qty" to BlueZone. It will successfully pass the for each variable "aisle" using SendKey within the loop. I tested the outputs on the active sheet and I get...

Can't successfully run the command npm install --save-dev --save-exact @ionic/[email protected] on ionic 3.2.0

I'm trying to set up a project using ionic version 3.2.0 Cordova CLI: 8.0.0 Node 12.13.1 (lts) Using Windows 10 (If it helps) When I try to run the command ionic cordova platform add...

Loading audio file to template causes ConnectionResetError: [Errno 54] Connection reset by peer (Django, Python)

I am making an audio player webapp using Django. The audio files are uploaded by admin via a model that adds the file to my Media directory. Then in my template the audio files are displayed with...

zsh permission denied when accessing my home directory

/Users/myname zsh: permission denied: /Users/myname I already gave the terminal full disc access and restarted my mac but it won't let me access this directory.

How can integrated SDK POS TPS550 to FLUTTER APP

I am developing the application in Flutter for a POS TPS990 terminal. The app works perfectly but I need to add and use the POS SDK to use the printer and magnetic band reader. I added the...

Hyperledger Fabric: ServerHandshake TLS handshake bad certificate server=PeerServer AND ServerHandshake TLS handshake EOF

I was trying to connect my Golang backend to a running Hyperledger network using Hyperledger version 2.0.0... I saw this ServerHandshake TLS handshake EOF error when running "docker-compose...

Apache always throws 500 internal server error without logs or terminal feedback

I was using django with Apache2 when I encountered an error in the localhost server. Apache would throw a 500 Internal Server Error, with no logs or terminal feedback. I have mod_wsgi installed...

Webpack: Can't display SVG images with file-loader (svg parse error)

SVGs that I use using require doesn't get displayed. In my terminal, svg assets gets emitted and paths were set properly in my html. <img...

How can I select multiple files in a CLI interface (PowerShell)

I am trying to batch convert some gif files to animated png files, however, my question is quite clear. How can I input multiple files in a directory to a CLI terminal (I'm using PowerShell)? I am...

Installed Python 3.9.1 onto MAC OS but still says Python version is 2.7

I installed Python 3.9.1 onto my MacBook however when I use the command python --version it says its python 2.7. Here's what going on in my terminal for reference: $ python -V Python 2.7.16 $ brew...

GitLab CI collapsible regions are behaving weird

I'm trying to ouptut custom collapsible regions on Gitlab CI, using the recommendation as per the GitLab CI docs, however this isn't working as expected. I'm running the docker:20.10.7 image which...

Flutter - Warning (CocoaPods not installed Skipping pod install) Even While Installed

I am trying to build a Flutter app with Geolocator plugin on Android Studio. When I am running the app I have the following warning - that prevents the app from running: Warning: CocoaPods not...

Trying to set up PSQL and i get this error :

I am trying to start a Spring project using a PSQL database. I have installed PSQL using Homebrew but, When i run : brew services start postgresql I get this error: Error: Failure while executing;...

installing yarn "works" but yarn command is not found

I asked a question previously, but i no longer get that error and simply installing yarn through npm install yarn or npm install -g yarn or npm install --global yarn seems to go through and says...

Firebase v9 and Nuxt 2.15.8 - SyntaxError: Cannot use import statement outside a module

I'm migrating my codebase to use the firebase version 9 SDK and started to get this error once I started using v9 firestore. I've already migrated the auth part of my and that works perfectly. I...