Capability Testingthe ability to detect a particular browser before writing code. For example, a script might have to detect the first payment of a function before calling it. This method frees developers from considering specific browser types and versions, allowing them to focus on whether the corresponding capabilities exist. Ability detection does not accurately detect specific browsers and versions.
Eccentricity detectionThe quirk is actually a
Now there are a lot of browsers available for us to choose from, the domestic IE core of the tour, Sogou, the foreign has Firefox, Google Browser and so on, but the download software to choose too little, most friends or choose Thunderbolt as their main download software. But in the face of such a large number of browsers, Thunder is also a bit unbearable, in some brows
Superpreview is a used to observe
Web pageDisplay effects in different browsers and help detect tool software that causes the exception to appear. We realize that customers have the right to choose the browsers they like –
Web pageThe same is true of designers. However, the same
Web pageThe rendering effect in different browsers is often not exactly the same. So,
After reading "how to protect privacy-related software and service selection" and "how to protect privacy-related browsers to cause privacy leaks" and "how to prevent browser cookies, in the face of security risks in browsers, how can we isolate browsers?
★How to isolate browsers?
◇ Why isolate
Browser environment:
Camino
Firefox 1.0 PR Mac
Firefox 1.0 PR win
IE 5 Mac
IE 6 win
Opera 7.53 Mac
Operators' 7.53 win
Safari
Form Control:
Buttons
Submit buttons
Select boxes, single
Select boxes, multiple
Single Line Text inputs
Multi-Line Text inputs
Checkboxes
Radio buttons
File select controls
Buttons
Submit buttons
Select boxes, single
Compatibility of select in various browsers
We know that the properties of the select tag in each browser are different from those supported by each browser, which leads to a different display of the select box in each browser.
The following describes how to create a select statement that is fully compatible with the main CSS attributes.
For select height, padding, line-height, a DEMO is written using the control variable method to test three conditio
When I recently wrote an HTML page, I found that the top border margin-top used to locate, IE is different from other browsers, so it uses the same wording that distinguishes IE from other browsers. [if! ie]> -Like the one above, it's wrong. The correct wording should be this: [if! ie]>-- class= "clear-30"> Div > This is the right way to write. [endif]-- >This feature is applied to the top naviga
I have been searching for the js that I have clicked to copy text for a long time. Since I have never touched on it before, I have no idea whether it is compatible with ie and standard dom browsers. I not only need to use js, but also need the help of flash, next we will share with you the specific implementation method. click Copy text js. I have been searching for a long time. Since I have never touched on it before, I have no idea whether it is com
This article mainly introduces the implementation method and example of copying content from JavaScript to clipboard compatible with mainstream browsers. It is very practical. If you need more and more browsers, such as IE, Firefox, Chrome, Safari, and so on. Therefore, it is not so easy to implement a small function of copying content from js to the clipboard.
In the FLASH 9 era, there was a scheme to cop
IE6IE7firefoxli spacing in multiple browsers today, Xiao Lei mentioned that li in ie5 produces a blank line spacing problem. Let's test it below.
Create a simple HTML test file and test the ul li tag.
The Code is as follows:
Menu 1
Menu 1
Menu 1
Menu 1
Menu 1
Menu 1
Test 1. Define css as the following code. The effect is as follows:
body{font-size:12px;margin:0} ul{list-style:none;margin:0;padding:0;width:120px
Html5 video. js is used and compatible with all browsers, html5video. js
I. Prepare materials
Download: http://www.videojs.com/
Ii. Code
Introduce related files:
Paste the html code:
In order to be compatible with different browsers, three video formats are provided, but the problem persists. I will provide a solution later.
Briefly describe some video attributes:
Controls: whether to display the control
Cross-origin vulnerability in Android built-in browsers (UXSS)Link: http://www.rafayhackingarticles.net/2014/08/android-browser-same-origin-policy.html
Test link: http://x7s.pw/001.html
Cause: Because Android's built-in browser uses the old version of the Chromium kernel, it introduces the old version of the historical Vulnerability (the new version has been fixed). This vulnerability can be used to easily obtain the cookie of your website, A
Comments: Now HTML5 is attracting more and more attention. HTML5 developers will have to consider the question of backward compatibility: how to make all browsers recognize HTML5 tag styles is attracting more and more attention, currently, HTML5 browsers are not mainstream, especially IE6 is still used for nearly 50% of domestic users. Because IE9 that supports HTML5 does not support Windows XP system insta
Compatible with various browsers. Tip 1: different explanations of the box interpreter.
# Box {width: 600px; // for ie6.0-w \ idth: 500px; // for ff + ie6.0} # box {width: 600px! Important // for ff width: 600px; // for ff + ie6.0 width/**/: 500px; // for ie6.0 -}2. Hide css in ie and use the sub-Selector
Html> body # box {}3. Only ie Recognition
* Html # box {}4. Valid in ie/win while hidden in ie/max. Use a backslash.
/*\*/# Box {}5. Define a style
This article mainly introduces how to disable the browser input box and automatically complete compatibility with mainstream browsers such as IE, ff, and chrome. For more information, see. Hope to help you
The Firefox and IE browsers each implement the input history function, which simplifies the input troubles. However, sometimes the pop-up drop-down box blocks the content displayed on the page, in some c
There are often times when gradient backgrounds are needed. It is a little too small to use a long image, so I wrote a small example myself. To be compatible with multiple browsers, I had to write the corresponding CSS for each browser, browsers of earlier versions can only use images as backgrounds.
The following figure shows gradient support for the five browsers
How PHP prohibits browsers from using cached pages
Page slow exists sometimes is not necessary, we can prohibit the browser cache page.
In PHP can easily use the following statement to implement prohibit page caching, but it is difficult to remember the special arrangement, convenient for everyone to use.The PHP code is as follows:
The code is as follows:
Set the expiration time for this page (in GMT), as long as the date has passed.
Header ("Expire
When php reads data from the database, ie8 can obtain the data. browsers such as chrome, 360, and ff cannot obtain the data. This post was last edited by vic90 at 16:55:13 on.
Browser php mysqlThis is my php code. I want to get the content of the z_register data table, which can be obtained through IE browser, but cannot be obtained through chrome, 360, FF, or other browsers.
When chrome, 360, FF, and oth
For css of different browsers and js computing heights
1. input defines the height in all browsers and all versions, and then defines the padding or border value. At this time, the height is its own height in the padding value and border value.
2. In goole and ie8 or later browsers, select defines the height values including the padding value and border value.
Establish one-way Https verification for Tomcat, and implement secure communication with mainstream browsers and Android/iOS clients.
As we all know, iOS9 has begun to force the use of Https to replace the original Http request in terms of networking. Although Http and Https have their own advantages, in general, it is now in this secure information age, developers can no longer leave Https.
There are a lot of Https tutorials on the Internet, but they
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