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Yuan, Jun mediter

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mediter / tableview-background.swift
Created May 19, 2018
[Table View Background] #ios #swift #UITableView
View tableview-background.swift
tableView.backgroundColor = UIColor(red:1, green:1, blue:1, alpha:1.00)
let backgroundImageView = UIImageView(frame: view.bounds)
backgroundImageView.image = UIImage(named: "background")
backgroundImageView.alpha = 0.5
tableView.backgroundView = backgroundImageView
mediter / statusbar.swift
Last active May 19, 2018
[Status Bar Height] #swift #ios #statusbar
View statusbar.swift
// get the height of the status bar
let statusBarHeight = UIApplication.shared.statusBarFrame.height
mediter / app_doc_path.swift
Created May 20, 2018
[App Document Directory] #swift #persistence
View app_doc_path.swift
// MARK: - Data Persistence
func documentsDirectory() -> URL {
let paths = FileManager.default.urls(for: .documentDirectory,
in: .userDomainMask)
return paths[0]
func dataFilePath() -> URL {
return documentsDirectory().appendingPathComponent("Checklists.plist")
mediter / error.swift
Created May 20, 2018
[Error Handling] #swift #error
View error.swift
import Foundation
do {
let str = try NSString(contentsOfFile: filePath,encoding:   NSUTF8StringEncoding)//要尝试做的事情
} catch let err as NSError {//如果失败则进入catch代码块
mediter / wp_archive_title.php
Created May 22, 2018
[Remove “Category:”, “Tag:”, “Author:” from the_archive_title] #wordpress #archive #page-title
View wp_archive_title.php
add_filter( 'get_the_archive_title', function ($title) {
if ( is_category() ) {
$title = single_cat_title( '', false );
} elseif ( is_tag() ) {
$title = single_tag_title( '', false );
mediter / regex_matches.swift
Last active May 24, 2018
[RegEx Matches] #swift #regex
View regex_matches.swift
Swift 3 (Xcode 8)
func matches(for regex: String, in text: String) -> [String] {
do {
let regex = try NSRegularExpression(pattern: regex)
let nsString = text as NSString
let results = regex.matches(in: text, range: NSRange(location: 0, length: nsString.length))
return { nsString.substring(with: $0.range)}
} catch let error {
mediter / wp_dev_func.php
Created Jul 10, 2018
[WordPress Function in Parent and Child Theme] #WordPress #PHP #Theme
View wp_dev_func.php
// To write a pluggable function, you simply enclose it in a conditional tag to check if a function with that name has already been run:
if ( ! function_exists ( 'my_function' ) ) {
function my_function() {
// Contents of your function here.
Then when you come to write a function in your child theme which you want to override the one in the parent theme, you just give it the same name as the one in the parent theme:
mediter / wp-excerpt.php
Created Jul 10, 2018
[WordPress Post Excerpt and Truncation] #WordPress #Excerpt
View wp-excerpt.php
'cat' => 1, // 分类ID
'posts_per_page' => 10, // 显示篇数
if(have_posts()) : while (have_posts()) : the_post();
mediter / wp_reg_sidebar.php
Last active Jul 11, 2018
[WordPress Sidebars] #WordPress #PHP #sidebar
View wp_reg_sidebar.php
register sidebar in functions.php
registering a sidebar is just defining a container
if( function_exists('register_sidebar') ) {
'name' => 'spage',
'before_widget' => '',
'after_widget' => '',
'before_title' => '<h3>',
'after_title' => '</h3>'
mediter /
Last active Dec 4, 2018
[bash for-loop with echo] #bash #for-loop #touch #echo

for-loop with echo

for model in "artists" "galleries" "paintings"
    mkdir -p $(echo views/api/v1/$model)
    for verb in "index" "show"
        touch $(echo views/api/v1/$model/$verb.json.jbuilder)
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