switch case

1. function 1.1 func Funcnmae ()-> () {} This defines a function, its arguments are null, the return value is empty, and if there are arguments and return values written directly in two brackets. The 1.2 parameter needs to indicate the type, and

This article mainly introduces the conditional judgment statement in Python, is the basic knowledge in Python introduction, need friends can refer to the An else statement can be combined using an if statement. If the conditional expression in the

This article focuses on customizing ASP.net web movers for specific hardware devices, and using templates to customize controls such as form and panel. This attribute is overridden by attributes to enable the ASP.net Web mover to specify the

I believe many people have seen the design patterns of the book, What do we experience? Bridge,proxy,factory These design patterns are based on abstract classes. The use of abstract objects is a core here. In fact, I think one of the core problems

Capricious naughty Xiao Ming, English writing is not a standard size: ...... He looked in his FATHER and asked, "What's going on?" The FATHER smiled and said, "TOM, listen." And then he shouted to the mountain, "ilovepe!" The voice answered, "I

When you click a folder with the mouse, the display is not selected, but it opens directly, as if you were double-clicking the operation. The operation of the program is the same, just click on a shortcut, the program is opened. This kind of problem

It is quicker to use single quotes instead of double quotes to contain strings. Because PHP searches for variables in a string enclosed in double quotes, single quotes are not, note: only echo can do this, it is a "function" that can take multiple

I. Accession to globalization information In my site, after creating a resource file and adding some localized data, I first started using explicit localization to set the text of the controls (for example, labels in my site) so that they could get

The "Shift" key is just one of our 107 keys, most people know about it, I am afraid it is just the switch in the input method of the case. But in fact its function is not to switch case so simple, in our Windows 7, the SHIFT key has been given more "