Programmer Think

1, Comments in html 1.1 annotation label Shortcut keys for adding comments in the development environment: windows system: ctrl +/Apple system: cmd +/ 1.2 general format of notes <!--This is a comment. Comments are not displayed in the browser.--> 1.3 condition notes <!--[if IE 8]> .... some HTML here .... <![endif]-- ...

introduction Unix series processes are subprocesses obtained by copying init process or kernel process. The specific details of different implementations are different. Linux provides three kinds of fork, vfork and clone system calls. 1, Unix process overview In Unix, the CPU allocates and schedules resources with the process as the allo ...

1.Material design definition Material design is a new set of interface design language developed by google design engineers based on excellent design principles and combined with rich creativity and science and technology, including visual, sports, interactive special effects and other characteristics. 2. Use of toolbar Toolbar not only inhe ...

conditional rendering v-if Writing method: v-if = "expression"v-else-if = "expression"v-else = "expression"Applicable to: scenes with low switching frequencyFeatures: DOM elements that are not displayed are removed directlyNote: v-if can be used together with: v-else-if and v-else, but the structure must ...

         Custom components   developers can abstract the functional modules in the page into custom components for reuse in different pages; Complex pages can also be divided into multiple low coupling modules, which is helpful for code maintenance. Custom components are very similar to basic components when used.     Create custo ...

[Abstract] In the last chapter of the flash topic, we mainly explained the routing, exception handling and interface return of Web applications further. Although the code is more robust, it is still far from being used in the production environment. The most critical step is authentication. Authentication is a very important link in any inter ...

New JAVA java learning starts with basic types, which are often used in daily work. But are you sure you have mastered the basic types of knowledge? Let's take a look at the next few questions 1,boolean What is the length of the type? 2,void Is it a basic type? 3,int i=0; Integer j=i;In this boxing process, how is the basic type assigned ...

preface What is the "life cycle"? As the name suggests, the life cycle refers to the whole process of an object from before its birth to after its demise. Of course, the specific stages of the life cycle of different objects may be different. When we use the front-end component framework, we all know that each component has its own ...

In the private environment of some enterprises, external networks may not be connected. If you want to deploy Kubernetes clusters in such an environment, you can collect Kubernetes and install them offline. That is: deploy Kubernetes cluster with binary installation package, and the version adopted is Kubernetes v1 18.20. The following steps de ...

The content of this article includes: the implementation of freetype Chinese character display, the use of GLSL, including the use skills of slice shader, texture mixing, transparent display method, texture sampling method, etc., vertex shader, common transformation skills, image enlargement, image reduction, image rotation, etc Continued: 1, ...