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class ZipExtractor | |
def initialize(source_path) | |
@unzipped = false | |
@source_path = source_path | |
end | |
## | |
# unzip the export and return the list of files in it | |
def extracted_file_list | |
unzip unless @unzipped |
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(gdb) display zigzag_array | |
1: zigzag_array = {"F\000A\000N\000\000\000\000\000", "OBROE\000\000\000\000\000", "O\000J\002S\000@\003\000\000@"} |
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version: "3.3" | |
services: | |
webserver: | |
build: | |
context: ./app_react | |
args: | |
- APP_HOST_URL=$APP_HOST_URL | |
- APP_BACKEND_PORT=$APP_BACKEND_PORT | |
ports: | |
- 80:80 |
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version: "3.3" | |
services: | |
webserver: | |
build: ./app_react | |
ports: | |
- 80:80 | |
- 8080:8080 | |
environment: | |
- APP_NODE_URL=${APP_NODE_URL} | |
nodeapp: |
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MAX = 2**31-1 | |
MIN = -2**31 | |
def reverse(x) | |
negative = x < 0 | |
reversed_x = x.to_s.reverse.to_i | |
return 0 if reversed_x > MAX || reversed_x < MIN | |
return -reversed_x if negative | |
return reversed_x | |
end |
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$ composer require --dev phalcon/incubator-test:^v1.0.0-alpha.1 | |
./composer.json has been updated | |
Running composer update phalcon/incubator-test | |
Loading composer repositories with package information | |
Updating dependencies | |
Your requirements could not be resolved to an installable set of packages. | |
Problem 1 | |
- codeception/codeception[1.0.9, ..., 1.0.10] require facebook/php-webdriver * -> could not be found in any version, there may be a typo in the package name. | |
- codeception/codeception[1.1.5, ..., 1.8.7] require phpunit/phpunit 3.7.* -> found phpunit/phpunit[3.7.0, ..., 3.7.38] but it conflicts with your root composer.json require (^9.0). |
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import React, {useState, useEffect, useContext} from "react" | |
import {Link} from "react-router-dom" | |
import axios from "axios" | |
import AppContext from "../../contexts/AppContext" | |
import Card from "../Card" | |
import EmployeeType from "../../types/EmployeeType" | |
import CrudIndex from "../CrudIndex" | |
const EmployeesCrudIndex = (props: any) => { |
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const MyComponent = function(props) { | |
// does this get redefined each time MyComponent is rendered? And is that a significant performance loss? | |
function doStuff() { | |
... | |
} | |
return ( | |
<form onSubmit={doStuff}> | |
... |
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const TechnicianSelect = (props) => { | |
const [technicians, setTechnicians] = useState([]) | |
const [selectedIds, setSelectedIds] = useState([]) | |
const [selectedOptions, setSelectedOptions] = useState([]) | |
const [selectedOptionsLoaded, setSelectedOptionsLoaded] = useState(false) | |
useEffect( () => { | |
axios({ | |
url: "/users.json?role=technician", | |
method: "GET" |
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import React from 'react'; | |
import { Route, Switch } from 'react-router-dom' | |
import Home from "./Home" | |
import Navigation from "./Navigation" | |
import Quizzer from "./Quizzer" | |
import Admin from "./Admin" | |
import Login from "./Login" | |
import Logout from "./Logout" | |
import { CookiesProvider } from 'react-cookie'; |
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