Course Intermediate  11245

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17581

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  11291

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：I'm new to Go programming. I read in a Go programming book that a slice consists of three parts: a pointer to the array, the length, and the capacity. I'm confused by the following: nil slice (slice has no underlying array pointed to, len=0, cap=0) only non-zero slice with len=0, cap=0 empty slice. Can anyone tell me if nil and empty slice are the same thing? If both are different then please tell me what is the difference between these two? How to test if a slice is empty? Also, what value does a pointer hold in a non-zero slice with zero length and capacity?

2024-02-08 comment 0  1259

Course Introduction：Use Python's slice() function to create a slice object. Slicing is a very common operation in Python. Through slicing, you can easily obtain the desired subsequence from a sequence. Python provides the built-in function slice() to create slice objects, making slicing operations more flexible and scalable. The basic syntax of the slice() function is as follows: slice(start,stop,step) parameter explanation: start: the starting position of the slice, if not specified, it defaults to

2023-08-22 comment 0  792

Course Introduction：How to slice a list using Python's slice() function The slice() function in Python is a flexible and powerful tool that can be used to slice lists. Through slicing, we can intercept a part of the elements from a list and use it as a new list. This article will introduce how to use Python's slice() function to slice a list and give specific code examples. Basic usage of slice() function sli in Python

2023-11-18 comment 0  1362

Course Introduction：This article explores the distinction between slice arguments constrained to slice types and generic slice arguments in Go's generic programming. The main argument emphasizes the difference when returning slices. To return a slice of the same type as

2024-10-24 comment 0  431