sudo apt-get install python3-pip
sudo pip3 install virtualenv
| import 'package:flutter/material.dart'; | |
| class CustomPage extends StatelessWidget { | |
| @override | |
| Widget build(BuildContext context) { | |
| return Scaffold( | |
| body: Container(), | |
| floatingActionButton: FloatingActionButton( | |
| onPressed: () { | |
| showModalBottomSheet( |
| # based on http://blogs.pdmlab.com/alexander.zeitler/articles/installing-and-configuring-p4merge-for-git-on-ubuntu/ | |
| $ cd ~/Downloads | |
| $ wget https://cdist2.perforce.com/perforce/r18.2/bin.linux26x86_64/p4v.tgz | |
| $ tar zxvf p4v.tgz | |
| $ sudo mkdir /opt/p4v |
| #include <iostream> | |
| using namespace std; | |
| void countingSort(int arr[],int n,int RANGE){ | |
| int count[RANGE]={0}; | |
| int i; | |
| int out[n]; | |
| for(i=0;i<n;i++) |
| # coding: utf-8 | |
| import os | |
| import django | |
| os.environ.setdefault("DJANGO_SETTINGS_MODULE", "project.settings") | |
| django.setup() | |
| # write your code here |
| // Reference: http://stackoverflow.com/questions/4822471/count-number-of-lines-in-a-git-repository | |
| $ git ls-files | xargs wc -l |
| import re | |
| import random | |
| # Load the file into a graph represented by a dict of lists | |
| def load_graph(): | |
| g = {} | |
| f = open('kargerMinCut.txt') | |
| lines = f.readlines() | |
| f.close() |
| Lesson 1 SUMMARY | |
| 1. The cursor is moved using either the arrow keys or the hjkl keys. | |
| h (left) j (down) k (up) l (right) | |
| 2. To start Vim from the shell prompt type: vim FILENAME <ENTER> | |
| 3. To exit Vim type: <ESC> :q! <ENTER> to trash all changes. | |
| OR type: <ESC> :wq <ENTER> to save the changes. |