input placeholder compatibility in IE10, 9, 8 and other browsers

Links to the original text: https://www.cnblogs.com/2010master/p/6194291.html 1. In IE10 + browser, the input tag will have a default style, such as the'*'number of the text box and the small eyes of the password box. The original intent ...

Posted on Thu, 03 Oct 2019 12:03:41 -0700 by Gustav

Future Cancel Task Source List

How to cancel a computationally heavy task in Java? It seems that this question is not difficult to answer. The interruption mechanism and the way of cyclic state mentioned in books can be achieved. One of them, Future.cancel, caught my attention. How did Cancel cancel it? So look at FutureTask's cancle source code. First of all, you need to un ...

Posted on Thu, 03 Oct 2019 09:05:21 -0700 by duckduckgoose

Spring MVC View Parser: Configuring Priorities for Multiple View Parsers

Links to the original text: https://www.iteye.com/blog/panyongzheng-2258935 http://www.cnblogs.com/rollenholt/archive/2012/12/27/2836035.html problem In Spring MVC applications, we often need to apply some view parser strategies to parse ...

Posted on Thu, 03 Oct 2019 04:25:54 -0700 by The Phoenix

Simple calendar

Simple calendar is a meaningful case. Although it is a small demo, it covers a lot of knowledge. Need to calm down to understand, fully understand, you will feel less difficult, understand this demo, follow-up many things know how to write. Okay, let's start with the HTMl code. 1 <body> 2 <div id="tab" class="calendar"> ...

Posted on Thu, 03 Oct 2019 01:23:33 -0700 by gbow

WPF-Event Trigger

Flip flops basically enable you to change attribute values or take actions based on attribute values. Therefore, it allows you to dynamically change the appearance and/or behavior of controls without creating new controls. Triggers are used to change the value of any given property when certain conditio ...

Posted on Wed, 02 Oct 2019 08:21:45 -0700 by Robin M

Introduction to web Front-end to Practice: A Simple Summary of Graceful Degradation of css Animation

A Simple Summary of Graceful Degradation of CSS Animation CSS Animation Related Properties transition: compatibility Transf3D: Compatibility Transf2D: Compatibility animation: You can see that animation is totally unsupported in IE8 and below, IE9 only supports transform (not transform3d) graceful ...

Posted on Wed, 02 Oct 2019 06:19:57 -0700 by jbalanski

element-ui dialog box can be dragged and bounded

Links to the original text: https://segmentfault.com/a/1190000016040327   In response to business needs, we need to implement the drag-and-drop problem of dialog boxes, and element-ui does not provide official support. So we refer to Da ...

Posted on Wed, 02 Oct 2019 03:05:46 -0700 by hellangel

Vue -- Instructions and Modifiers

1. Common instructions {{}}: Interpolating expressions v-html: Display HTML content v-text: Like interpolation, variables in vue are also used, but there is no flicker problem by default, but it will cover the original content, and interpolation will not. v-cloak: Solving the Scintillation Probl ...

Posted on Tue, 01 Oct 2019 16:47:15 -0700 by aswini_1978

dubbo Source Parsing Route Rules

1. Update of Routing Rules Notify Registry Directory#notify (List urls) of any changes in routing configuration information, and take Zookeeper as an example. public synchronized void notify(List<URL> urls) { ... List<URL> routerUrls = new ArrayList<URL>(); ... for (U ...

Posted on Tue, 01 Oct 2019 07:21:27 -0700 by tacojohn

Efficient use of Array.from()

Rule of grammar const someNumbers = { '0': 10, '1': 15, length: 2 }; Array.from(someNumbers, value => value * 2); // => [20, 30] Converting an array of classes into an array The class array objects you will encounter are: the arguments keyword in the function, or a set of DOM.In the following example, let's sum the parameters of a funct ...

Posted on Tue, 01 Oct 2019 04:51:35 -0700 by markduce