- 先透過 locale -a 查詢作業系統支援那些語系編碼
- 若未安裝額外語系編碼，則至 laradock .env 設置
- PHP_FPM_INSTALL_ADDITIONAL_LOCALES=true
- PHP_FPM_ADDITIONAL_LOCALES=”zh_TW.UTF-8″
- 重新編譯 PHP-FPM：docker-compose build php-fpm
setlocale(LC_ALL,’zh_TW.utf8′);
jQuery click event not working append element
有些物件透過 append 建立後，其 click 事件無效
$('.item').click(function(){
do_something();
});
改以透過 onclick 的方式即可
$(document).on('click', '.item', function(){
do_something();
});
Javascript 幾種 Array 填充 0 的方式
# Array push
for (var i = 0, a = []; i < 100; i++) a.push(0);
# Array assign
for (var i = 0, a = new Array(100); i < 100;) a[i++] = 0;
# Typed array conversion (最慢)
[].slice.call(new Uint8Array(100));
# Binary concatenation
for (var i = 100, a = [], add = [0]; i; i >>=1) {
if (i & 1) a.push.apply(a, add);
add.push.apply(add, add);
}
# Array Apply
Array.apply(null, new Array(100)).map(Number.prototype.valueOf,0);
# Array.fill() (最快)
new Array(100).fill(0);
Most efficient way to create a zero filled JavaScript array? – Stack
Overflow Zero filled array creation
Responsive iFrames with jQuery
CSS
iframe {
max-width: 100%;
}
Javascript
function adjustIframes() {
$('iframe').each(function() {
var $this = $(this);
var proportion = $this.data('proportion');
var width = $this.attr('width');
var actual_w = $this.width();
if (! proportion) {
proportion = $this.attr('height') / width;
$this.data('proportion', proportion);
}
if (actual_w != width) {
$this.css('height', Math.round(actual_w * proportion) + 'px');
}
});
}
$(window).on('resize load', adjustIframes);
HTML 表單提交不驗證
formnovalidate="formnovalidate"
<button type="submit" formnovalidate="formnovalidate">提交表單不驗證</button>