difference between iphone 7 and x

One, no semicolon at the end1 　　 Divstyle= "FONT-SIZE:14PX;">TestDiv>2 Scripttype= "Text/javascript">3 　　 varOdiv=document.getElementsByTagName ("Div")[0];4 alert (oDiv.style.cssText);5 Script>There are no semicolons under IE6/7/8.Other browsers haveSecond, the attribute name (font-size) is uppercaseIe6/7/8 property names are uppercase, as shown in the first pictureOther browsers are lowercase

.－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－Apple's documentation clearly shows that the difference between initialize and load is that load is called whenever a file of the class is referenced, and initialize is called before the first method of the class or its subclasses is called. So if the class is not referenced into the project, there will be no load call, but even if the class file is referenced but not used, then initialize will not be c

Many of my friends may not know what is the difference between a 32-bit Windows 7 system and a 64-bit system. I will introduce it to you in detail. The 64-bit Windows 7 system is selected because the memory size is larger than or equal to 4 GB. In 32-bit Windows 7, the memory usage may be 3.xxg. The addressable memory

cno=2) as B on A.scgrade>b.scgrade and A.sno=b.sno;　　The difference between methods 1 and 2 is the redundancy of the query fields for two join tables.Method 3 demonstrates the use of inner jion and on connections, and differs from cross jion.Methods 4 and 3 demonstrate the sequence of inner join processes, starting from within (containing on), and then where. The inner join and on where function the same, but in different order.Method 5 demonstrates

Original address: http://blog.csdn.net/ye1992/article/details/499985111, Form-data:is the multipart/form-datain the HTTP request, which will process the form into a single message, labeled as a unit, separated by a delimiter. You can upload a key-value pair or upload a file. When the uploaded field is a file, there will be content-type to the table name file type; content-disposition, which is used to describe some information about the field;Because there is boundary isolation, so multipart/for

The difference between CSS in Internet Explorer 6, 7 and 8 is believed to help you. One of the most bizarre statistics about browsers is that Internet Explorer version 6,7 and 8 coexist. As of this article, Internet Explorer releases a total of about 65% of the market share. In the website development community, this number is much smaller, the statistics show about only 40%. Th