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  Code coverage rate

When doing unit testing, the code coverage rate is often used as the criteria for measuring testing performance, even in some cases code coverage may be used to consider whether the testing task is completed or not. So testers need to spend much time on designing test cases which can cover as many codes as possible. There are advantages and disadvantages about using code coverage rate. First let's check what is code coverage rate: code coverage rate= the degree of code coverage in testing. There...

   Unit testing,Code coverage     2013-04-16 12:50:57

  Advice on improving your programming skills

Programming is cool. But behind the scenes it's also difficult for many people. Many people are defeated at the early stage of learning programming. When you are not so familiar with programming, you may find you don't know where to start and what to start with first and where to apply the knowledge. Once you go though the tough period of the learning phase, you will find a whole new world. Below are some advice which can help you improve your programming skills quickly. Write more code.  T...

   Programming,Advice     2014-02-21 08:59:04

  Learn Emacs: Keyboard Macros

An emacs keyboard macro is just a recording of user input into emacs, which means that most anything you can do in emacs can be recorded as a macro. Read that again. Pretty powerful.Here’s how it works. To start recording, typeC-x (and input the commands in your macro. Then typeC-x )to stop recording. Then typeC-x eto apply the macro once, orC-u 0 C-x eto apply the macro until the bell rings or end of buffer is reachedKeep in mind that you must not ring the bell when defining a keyboard m...

   Emac,Macro,Code,Example     2011-11-10 10:45:47

  Learn how to tell a story before building your own start-ups

Imagine one day you become a successful start-up founder like Mark Zuckerberg, then somebody will come and find you and want to shoot a movie for you with your start-up story. If you are not successful yet, then this story should be written by yourself. For start-up founders, learn how to tell a story will not only promote yourself among investors, users and medias but also can create a macro development plan for your start-ups by explaining various unexpected things will happen. Pixar storyboa...

   Start-up,rules,Pixar     2013-03-10 10:06:54

  Why does it take Task Manager longer to appear when you start it from the Ctrl+Alt+Del dialog?

Amit was curious why it takes longer for Task Manager to appear when you start it from the Ctrl+Alt+Del dialog compared to launching it from the taskbar. Well, you can see the reason right there on the screen: You're launching it the long way around. If you launch Task Manager from the taskbar, Explorer just launches taskmgr.exe via the usual Create­Process mechanism, and Task Manager launches under the same credentials on the same desktop. On the other hand, when you use the secure ...

   Windows,Task manager,Start time,Ctrl+Alt+Del     2012-02-02 07:06:56

  Windows 8 will be on sale on 26th October

Microsoft announced that they would start to sell Windows 8 on 26th October. Earlier this month at the Microsoft Worldwide Partner Conference, Microsoft promised that they would release Windows 8 in this October.Steven Sinofsky, Windows department manager, announced this news in Microsoft's yearly sales conference. He mentioned that the next generation Windows operating system would be on sale on the Friday 3 months later. But he didn't mention whether Surface would be released at the same time....

   Windows 8, Release date, Sale date,Surface     2012-07-19 10:38:51

  Install Kubernetes with minikube and docker on Ubuntu

When someone just wants to play around Kubernetes on its local environment without accessing to Cloud provider resources, one can set Kubernetes up on local environment with minikube with single node mode. This post will provide a simple guideline on how to set up KUbernetes with minikube and docker on Ubuntu. Before all the steps can be started, you may need to first set up kubectl which is a command line tool to operate on Kubernetes resources. Post that, can ensure that docker is installed on...

   KUBERNETES,MINIKUBE,DOCKER,UBUNTU     2021-06-01 05:37:40

  Windows Control panel mail icon

The exact location depends on your version of Windows and your layout settings of Control Panel. If your Control Panel is in the classic layout, you should see the Mail applet directly in the list of icons. For a 64-bit version of Windows Vista, the icon would be listed in the “View 32-bit Control Panel Items” section. If your Control Panel is in category view you can find the Mail applet in; Windows XP: User Accounts Windows Vista: User Accounts Windows Vista 64-bit: Additional O...

   Windows,Control panel,Mail icon,Outlook     2011-04-26 06:15:05

  How to optimize MySQL insert statement

For a big data system, one problem is the data access efficiency, one more problem is that the data insertion is very slow. We had a service system, the data loading process would take 4-5 hours. This time consuming operation is risky since if the program is interrupted during the loading process, it might be rerun, this will be troublesome. So it's necessary to improve the insertion efficiency for big data systems. Here we provide two optimization suggestions. 1. Combine multiple insert stateme...

   MySQL,insert,optimization     2012-10-24 22:03:13

  Why Does Work Start At 9 A.M.?

I prefer to come into work a little earlier before our 9 a.m. start time in order to leave before 5 p.m. My boss has no problem with my hours, though an older female colleague apparently does. She regularly tells me that this “special” work schedule is damaging my career trajectory and conveys to others that I am a diva. To that I reply, according to whom? There are many workplace assumptions that employees accept without question. Why does the traditional work day start at 9 a...

   Work,Start time,9 am,Reason,Women     2012-01-19 10:12:09

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