| import React, { useState } from 'react'; | |
| export default function Greeting(props) { | |
| const [name, setName] = useState('Alice'); | |
| function onNameChange(e) { | |
| setName(e.target.value); | |
| } | |
| return ( |
| // should be A3b3C1z2n2K1l2Y2i2 | |
| let str = 'AAAbbbCzznnKllYYii'.split(''); | |
| console.log('AAAbbbCzznnKllYYii'); | |
| let scope = ''; | |
| let tmpArr = []; | |
| str.forEach((element, i) => { | |
| (function(it) { | |
| const cur = str[it]; | |
| const prev = str[it-1]; | |
| if(prev) { |
| To add a simulator | |
| Choose Hardware > Device > Manage Devices. | |
| Xcode opens the Devices window. | |
| At the bottom of the left column, click the Add button (+). | |
| In the dialog that appears, enter a name in the Simulator Name text field and choose the device from the Device Type pop-up menu. | |
| //by default | |
| //react-native run-ios |
| <?php | |
| if (!is_writable(session_save_path())) { | |
| echo 'Session path "'.session_save_path().'" is not writable for PHP'; | |
| } |
Sublime Text includes a command line tool, subl, to work with files on the command line. This can be used to open files and projects in Sublime Text, as well working as an EDITOR for unix tools, such as git and subversion.
Applications folderSetup
| jQuery(document).ready(function ($){ | |
| var observer = new MutationObserver(function(mutations){ | |
| for (var i=0; i < mutations.length; i++){ | |
| for (var j=0; j < mutations[i].addedNodes.length; j++){ | |
| //get the applicable element | |
| element = $(mutations[i].addedNodes[j]); | |
| if(element.attr('class')){ |
| const fetchPosts = async () => { | |
| const res = await fetch("https://jsonplaceholder.typicode.com/posts/") | |
| const json = await res.json() | |
| return json | |
| } | |
| console.log(await fetchPosts()) |
| #add 'node_modules' to .gitignore file | |
| git rm -r --cached node_modules | |
| git commit -m 'Remove the now ignored directory node_modules' | |
| git push origin master |
| if ( ! function_exists( 'show_content_between_dates' ) ) { | |
| // Usage [show_content_between_dates start_deadline="2017-08-20" end_deadline="2017-08-28"] | |
| // Your content goes there... | |
| // [/show_content_between_dates] | |
| add_shortcode( 'show_content_between_dates', 'show_content_between_dates' ); | |
| function show_content_between_dates( $atts, $content = null ) | |
| { | |
| $data = shortcode_atts( [ | |
| 'start_deadline' => $atts[ 'start_deadline' ], |