plantronics compatibility

In the development of C/D + + programs on different platforms, in order to avoid garbled source files, you have to use UTF-8 encoding to store source files. But a lot of compilers on the UTF-8 source file compatibility is poor, so I did some tests, analysis of the best saving scheme.First, the test procedureTo test the compiler's compatibility with UTF-8 source files, I wrote a test program that#if _msc_ver

is not HTML completely separated, convenient code maintenance. D. If you want to give a binding of the dang number of parameters. You can use the anonymous Taipa number to resolve it. That is: Obj.onclick=function () {f (parameter);} 3 The use of the browser with the binding method (understand) Different browsers, have their own unique binding methods, because incompatible, so try to use less. Script scripts can be written in Equivalent to the following figure What if I pass the paramet

JS Tip: Compatibility Export table for Excel file February 2013 20:06 Monday by CabinTags: JS tips export Excel JS Export JS export Excel The project often needs to export Excel files, not server-side processing, but rich clients use JavaScript scripts to process data and export files. JS Export table is a common way to Excel files is called: ActiveXObject ("Excel.Application"), but this method has limitations, can only be implemented in the browser u

This article examples for you to analyze the JS roller event needs to pay attention to the compatibility issues for your reference, the specific contents are as follows Roller event compatibility problem is more, so everyone in the implementation of this effect at any time to test compatibility problems. The provisional collation of the probably on th

The rendering of the box model in IE is very different from the standards mode and quirks mode, and the interpretation of the box model under Standards mode is the same as that of other standard browsers, but in quirks mode, there is a big difference. In the case of not declaring doctype, IE defaults to quirks mode. So for compatibility reasons, we might need to get the current document rendering mode. Document.compatmode comes in handy, and it has t

distance from the top of the browser is obtained based on the interface mentioned above, which can be used to calculate the desired scrolling height, as shown in the diagram below: So, the page to scroll to the location is: Copy Code code as follows: Document.body.scrolltop+element.getboundingclientrect (). Top; Here, incidentally, Getboundingclientrect (). top Gets the difference between scrolling hidden and not scrolling: As you can see above, even if you want to

position of the mouse click, using the Event object's Event.pagex and Event.pagey So in order to be compatible, you need to do the processing, the reference code is as follows: IE moz 5, Event.offsetx,event.offsety[ie] and Event.pagex,event.pagey[moz] IE take the relative position of mouse clicks, Use the Event.offsetx and event.offsety Moz of the event object to take the relative position of the mouse click, using the Event object's Event.layerx and Event.layery So for

One, add Trust site 1, open IE browser, and then in the browser window, click the "Tools" tab, and then select "Internet Options"; 2, then click on the "Security" tab on the interface and click on "Trusted Sites". Click Site, and then add the line site. Ii. setting up the compatibility view 1, in IE browser window, click on the top right corner of the "tools", and then select "Compatibility View

Measure the test taker's knowledge about binary compatibility and Its Relationship with different operating environments running on Linux on power. Measure the test taker's knowledge about the binary compatibility between two IBM Linux on power releases, Red Hat Enterprise Linux (RHEL) and SuSE Linux Enterprise Server (sles. In general, stable application binary interface (ABI) maintained between versions c

All browsersHeight: 100px; Dedicated for IE6_ Height: 100px; Dedicated for IE6* Height: 100px; Dedicated for IE7* + Height: 100px; Share IE7 and FFHeight: 100px! Important;I. CSS compatibilityThe following two methods can solve almost all of today's compatibility. 1 ,! Important (not recommended. Use the following one to feel the safest) With IE7! Important Support ,! The important method is only compatible with ie6. (note the writing method. R

#include using namespacestd;classcfather{ Public: voidDisplay ()Const{cout"cfather::d isplay ()"Endl;}};classCSon: Publiccfather{ Public: voidDisplay ()Const{cout"CSon::d isplay ()"Endl;}};classCgrandson: Publiccson{ Public: voidDisplay ()Const{cout"Cgrandson::d isplay ()"Endl;}};voidShow (Cfather *ptr) {ptr-display ();}voidShowson (CSon *ptr) {ptr-display ();}intMain () {Cfather father; CSon Son; Cgrandson grandson; Show (father); Show (son); Show (grandson); Showson (grandson);

IE vs FF CSS Compatibility essentials: DOCTYPE affects CSS processing Ff:div Set Margin-left, Margin-right is already centered when auto, IE not good ff:body set text-align, Div needs to set Margin:auto (mainly margin-left,margin-right) to center FF: Set padding, div will increase the height and width, but IE will not, it is necessary to use!important more set a height and width FF: Support!important, IE is ignored, can be!important for FF

1, also into the need for compatibility mode of the site, click the menu Bar Tool--F12 Developer Tools! The following figure shows. 2, in the developer option on the lower left side menu field, click the down arrow, up to the bottom! 3, select the last simulation icon, as shown in the following figure! 4, in the simulation page, click the user Agent string, select IE6, 7, 8 any one can! Warm tips: This method is suitab

In the role of curiosity, I gave up Windows 8, decided to download Windows 8.1, now I am using Windows 8 Pro 9600, installed on Windows 8.1 brought me a lot of surprises, the beginning of the beautification of the menu has done a lot of improvements, Various form effects have subtle changes. But, while Windows 8.1 looks good, but the built-in IE11 browser has yet to be improved, the compatibility is not ideal, many plug-ins are incompatib