In this article I will explain how to get the address location from Latitude and Longitude using the Google Maps Geocoding API.
I will explain two different ways of using the process of Reverse Geocoding using the Google Maps Geocoding API.
Direct Usage
Here I’ll pass the value of Latitude and Longitude directly from TextBoxes to the Google
In this article I will explain with an example, how to implement the Google Places Autocomplete without using Google Maps.
In addition to this article will also explain how to use the Place changed event handler of the Google Autocomplete TextBox to get the selected place, its address and its location coordinates i.e. Latitude and Longitude.
Implementing…
In this article I will explain how to move a marker to different locations on Google Maps i.e. How to change (update) position of a marker on Google Maps without refreshing the map.
Move Google Maps Markers: Change (Update) Marker position on Google Maps without refreshing
The following code snippet consists of an array of markers of
Here Mudassar Ahmed Khan has explained how to embed Google Docs Viewer and display Google Drive files such as Word document (.doc, .docx), Excel Spreadsheet (.xls, .xlsx), PowerPoint presentation slides (ppt, .pptx) files and PDF documents (*.pdf) in your website’s web page.
In this article I will explain how to embed Google Docs Viewer and display
What is it?
Tiny Colorpicker is a crossbrowser jquery plugin that creates a color picker (form) input. Its a easy way to add color pickers to your forms or user interface.
Features
IOS and Android support.
AMD, Node, requirejs and commonjs support.
Easy customizable
Can be used inside forms or outside
Lightweight
Source is on GitHub
用法:
$(document).ready(… Read More
What is it?
Tinycircleslider is a circular slider / carousel. That was built to provide webdevelopers with a cool but subtle alternative to all those standard carousels. Tiny Circleslider can blend in on any wepage. It was built using the javascript jQuery library.
Features
IOS and Android support.
AMD, Node, requirejs and commonjs support.
Supports sli… Read More
Pickers
There are three picker files:
picker.js The core file (required before any other picker)
picker.date.js The date picker
picker.time.js The time picker
To support old browsers, namely IE8, also include the legacy.js file.
Themes
All themes are generated using LESS and compiled from the lib/themes-source folder into the lib/themes folder.
Ther… Read More
可选链(Optional Chaining)是一种可以请求和调用属性、方法及子脚本的过程,它的自判断性体现于请求或调用的目标当前可能为空(nil)。如果自判断的目标有值,那么调用就会成功;相反,如果选择的目标为空(nil),则这种调用将返回空(nil)。多次请求或调用可以被链接在一起形成一个链,如果任何一个节点为空(nil)将导致整个链失效。
注意: Swift 的自判断链和 Objective-C 中的消息为空有些相像,但是 Swift 可以使用在任意类型中,并且失败与否可以被检测到。
可选链可替代强制解析
通过在想调用的属性、方法、或子脚本的可选值(optional valu… Read More
在一个类的实例被释放之前,析构函数会被调用。用关键字deinit来定义析构函数,类似于初始化函数用init来定义。析构函数只适用于class类型。
1、析构过程原理
Swift 会自动释放不再需要的实例以释放资源。如自动引用计数那一章描述,Swift 通过自动引用计数(ARC)处理实例的内存管理。通常当你的实例被释放时不需要手动地去清理。但是,当使用自己的资源时,你可能需要进行一些额外的清理。 例如,如果创建了一个自定义的类来打开一个文件,并写入一些数据,你可能需要在类实例被释放之前关闭该文件。
在类的定义中,每个类最多只能有一个析构函数。析构函数不带任何参数,在写法上不带括号:
J… Read More