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  Install Windows 7 with USB 3.0 ports only

Windows 7 is another great operating system released by Microsoft after Windows XP. Since Microsoft has announced that it suspended the support of Windows XP starting from April 8, 2014. Many users have been forced to move to Windows 7. Unfortunately, if you are using a bootable USB flash drive to install Windows 7 and your computer doesn't have USB 2.0 port but only USB 3.0 port, you will encounter missing driver issue while installing it. This post will show you how to workaround this issue. B...

   Windows 7, USB 3.0 driver, Bootable USB drive, Installation     2014-12-29 20:56:39

  Microsoft is to promote 80-inch Win8 Tablet PC

Microsoft VP Frank Shaw told Wired that Microsoft is going to offer 80-Inch Windows 8 Tablets PC. He said that Microsoft CEO Steve Ballmer has one such tablet PC, “Steve Ballmer has an 80-inch Windows 8 tablet in his office. He’s got rid of his phone, he’s got rid of his note paper. It’s touch-enabled and it’s hung on his wall.”He mentioned the display screen of the 80-inch Windows 8 tablet PC will not be made by Sharp. Earlier this year, at the CES in Las...

   tablet pc,Window 8,80-inch,Microsoft     2012-05-28 06:05:33

  Differences among Enter,F5 and Ctrl+F5 in webpage refresh

When we press Enter, F5 or Ctrl+F5 to refresh a webpage, is there any difference among them? Actually it's yes, we can find the difference from the request header and response header information. There are two cases about pressing Enter in the address bar. First if the page requested is cached and not expired in the browser, we can find the header information sent by the browser is : Host 192.168.3.174:8080 User-Agent Mozilla/5.0 (Windows NT 5.1; rv:5.0) Gecko/20100101 Firefox/5.0 Accept ...

   Refresh,F5,Ctrl+F5     2013-06-13 22:03:35

  Huateng Ma becomes the richest person in China

On 22 July, Licai Zhoubao, a famous wealth management media in China, released a ranking about Chinese most richest people. In this ranking, Tencent CEO, Huateng Ma for the first time becomes the richest person in China with 46.7 billion RMB(around  $7.6 billion), his wealth was 35.4 billion RMB(around $5.76 billion) last year. That means his wealth increases 11.3 billion RMB($1.84 billion) in one year. In 2012, Tencent Corp had a revenue of 43.9 billion RMB(around $7.15 billion), which inc...

   Tencent,WeChat,Huateng Ma     2013-07-22 08:55:13

  Why 0.1+0.2 != 0.3

In programming languages such as JavaScript, c/c++, Java and Matlab, you will find that you will get unexpected result when doing float point calculation. For example, when calculating 0.1 + 0.1, you will not get 0.3: > 0.1 + 0.2 == 0.3 false > 0.1 + 0.2 0.30000000000000004 Don't be surprised of this result, this is the end result of IEEE 754 standard, float point number cannot be accurately represented according to IEEE 754 because: No enough memory is allocated for representing the num...

   float point,comparison,JavaScript     2014-11-19 05:32:46

  How to Deal with Accusations of Negligence as a Business

Understand the nature of negligence Professional negligence claims can arise from various situations. These range from missed deadlines to alleged errors in service delivery. Understanding what constitutes negligence in your industry is the start of both prevention and defense. Specific standards vary by field, but negligence generally involves failing to provide the level of care that a reasonably competent professional would deliver under the circumstances.  Many businesses face accusati...

   INSURANCE,ERROR AND OMISSION     2025-02-13 06:59:28

  A mini post on GoLang context

In a GoLang web server, every request coming in will be handled by a goroutine. In the request handler, the logic may also need to create new goroutine to handle other tasks like RPC call. When the request is processed and response is returned, these goroutines created need to be exited so that no goroutine leak should happen. package main import ( "fmt" "log" "net/http" ) func main() { http.HandleFunc("/echo", func(w http.ResponseWriter, r *http.Request) { fmt.Println(&r) w.Write(...

   CONTEXT,GOLANG     2019-12-14 06:21:02

  Use progressive JPEG to improve user experience

JPEG image files can have two different save types : Baseline JPEG and Progressive JPEG. Both of them have the same extension name but with different display effect. Baseline JPEG This type of JPEG files are scanned from top to bottom consecutively, each line of the image data will be saved sequentially. When opening this kind of images, data will be displayed with the save order line by line until all the data are read. If the image size is very large or network speed is very slow, the image wi...

   USER EXPERIENCE,PROGRESSIVE JPEG,BASELINE JPEG     2013-07-25 08:11:50

  Output control functions in PHP

The Output Control functions in PHP allow you to control when output is sent from the script. This can be useful in several different situations, especially if you need to send headers to the browser after your script has began outputting data. The Output Control functions do not affect headers sent using header() or setcookie(), only functions such as echo and data between blocks of PHP code. These output control functions include ob_start(0, ob_clean(),ob_get_contents(), etc. To be honest, I a...

   PHP,output buffer,relationship,ob     2012-06-15 10:11:58

  3 better and efficent ways of cloud to help content marketing

Content marketing has enlarged in quality over the past year, with around 88% of business-to-business (B2B) firms participating during this marketing stategy and around 90% of customers indicating that custom content is beneficial. Some businesses across industries need staff to send email newsletters, pen web log posts , draft advertisements, write grant proposals and publish white papers. flexibility to form quality content are often an important talent every  jobs However, making and mar...

   BUSINESS     2016-03-08 10:39:10

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