lei uangsl

uangsl / java access

Created February 11, 2018 13:33

	<dependency>
	<groupId>net.sf.ucanaccess</groupId>
	<artifactId>ucanaccess</artifactId>
	<version>4.0.3</version>
	</dependency>

	https://stackoverflow.com/questions/16626301/jdbc-driver-ms-access-connection

uangsl / css vertical-align middle

Last active January 19, 2018 06:10

css vertical-align middle

	1. Using transform and top
	.valign {
	position: relative;
	top: 50%;
	transform: translateY(-50%);
	/* vendor prefixes omitted due to brevity */
	}

	2. Using inline-block (pseudo-)elements
	.parent {

uangsl / iframe-loader.js

Last active September 8, 2025 16:50

load webpage by XMLHttpRequest, and insert HTML into iframe by DOMParser. then the main page can visit iframe's context without cross-domain problem

	const IFRAME_READY_MESSAGE = "IFRAME_READY";
	export default {
	id: null,
	$el: null,
	iframeBaseUrl: null,
	targetDocument: document,
	style:{'position':'fixed', 'top': '0', 'right':'20px', 'width':'300px', 'height':'400px'},
	/***
	* {id: '', url: '', iframeBaseUrl:'' , style:{}, targetDocument: null}
	*/

uangsl / div resize event, observer by object

Created January 17, 2018 02:10

uangsl / Promise.js

Created March 12, 2017 06:12

javascript Promise

	new Promise(function(resolve, reject){
	setTimeout(function(){
	console.log("resolve", 1);
	resolve("result");
	}, 2000);
	}).then(function(v){
	return new Promise(function(resolve, reject) {
	console.log("then", 2);
	setTimeout(function(){
	console.log("then", 3);