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Other 2021-09-04 18:22:03
what is callback in function handler
Events - Think of a Server (Employee) and Client (Boss). One Employee can have many Bosses. The Employee Raises the event, when he finishes the task, and the Bosses may decide to listen to the Employee event or not. The employee is the publisher and the b... Add solution -
Swift 2021-09-03 08:40:04
hex color extension swift
//https://stackoverflow.com/questions/24263007/how-to-use-hex-color-values var color1 = hexStringToUIColor("#d3d3d3") //Create Func func hexStringToUIColor (hex:String) -> UIColor { var cString:String = hex.trimmingCharacters(in: .whites... Add solution -
Shell/Bash 2021-08-31 22:46:04
bash: docker-compose: command not found
#From Stackoverflow sudo curl -L "https://github.com/docker/compose/releases/download/1.29.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose sudo mv /usr/local/bin/docker-compose /usr/bin/docker-compose sudo chmod +x /u... Add solution -
Shell/Bash 2021-08-31 03:10:01
how to install colorama in kali linux
Installing with pip is almost always the way to go. It will handle downloading the package for you, as well as any dependencies. If you do not have pip, see http://www.pip-installer.org/en/latest/installing.html. Then pip install colorama or sudo pip... Add solution -
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TypeScript 2021-08-27 17:36:01
MyApp widgets require a MediaQuery widget ancestor.
Its because, the showModalBottomSheet tries to access the ancestor of type MaterialApp from the given context. Use Builder widget to get new context with MaterialApp ancestor or Separate your MaterialAapp and Scaffold widgets into separate widgets. Us... Add solution -
Shell/Bash 2021-08-26 13:47:01
docker on centos7
# To install docker on centos 7 or SL7 # From https://docs.docker.com/engine/install/centos/ sudo yum install -y yum-utils sudo yum-config-manager \ --add-repo \ https://download.docker.com/linux/centos/docker-ce.repo # From https://stackoverflow.... Add solution