holographic background

We know that the program's delegate method will be executed after our program has retreated from the foreground to the backstage (the home) key.This method is executed when the application falls into the background-(void) Applicationdidenterbackground: (uiapplication *) application{}We already know:When an IOS app is sent to the background, its main thread is paused. You use the Nsthread detachnewthreadsele

CSS3 implements background color gradient and css3 background color gradient CSS gradient concept: CSS Gradients allows us to modify a space with a gradient effect-transition from one color to another-fill the space. The gradient has two forms:linear(Linear gradient) andradial(Ring gradient ). Obviously, the Gradients technology produces a visual effect, which can be achieved through simple programming. CSS

Dynamic sites typically take advantage of background images or pre-loading screens to ensure that all resources are loaded onto the page and fully present in the browser. Many websites now flaunt their images as background images full-screen backgrounds, dating back to the old flash site but using their own way to re-layout in HTML resources.This overview we list 15 best jquery full screen

Introduced Re-imagine Windows 8 Store Apps after a task Develop a simple background task Example 1. Create a new background task with Windows runtime components Backgroundtasklib/demo.cs * * Background Task * NOTE: * Background task item output type needs to be set to "Windows runtime component", it will generat

Fg, bg, jobs, , nohup, ctrl + z command I , At the end of a command, you can put the command in the background for execution, such as gftp , 2. ctrl + z You can put a command that is being executed in the foreground to the background, and it is paused and cannot be executed. Iii. jobs View the number of commands currently running in the background The jobs-l opti

The project encountered the needs of the app into the background and can perform some tasks, so Google a bit, to organize a small record.Everyone knows that the iOS system, all the apps into the background when the default is to pause all threads, wait until the home button to return to the foreground will not continue to execute. What about the scenes that need to be upload, download in the

Css3, Use Cases of background-clip/background-origin, which can be explained in general and css3backgroundclip Let's not talk about the usage of background-clip/background-origin. Let's talk about css background. 1 The width and height of p are 100 PX, and the color range i

Css-unit %-background-size-background-position-,(-1) Preface I am using chrome49. This article is for future preparation. The adjustment of importance and the overall graduation materials led to the recent absence of JQuery and H5 special effects, and later I had to watch them at night.(0) Preparation Div's length and width are both pxs. For example, we set 1.jpg as the