Tag:For loop

  • What is the result of for loop plus semicolon in vs2015?


    Visual Studio programming often uses for loop statements, each statement is usually followed by a semicolon, if you add a semicolon after the For loop, what will happen? Now let’s take a look at the detailed tutorial. Software Name: Visual Studio 2015 Simplified Chinese Official Edition (Enterprise Edition) Software size: 4.5GB Update time: 2016-09-17 1. […]

  • How to use ellipsis expressions in for loops in vs?


    In Visual Studio programming, for loop statements are very common and important, and expressions can also be omitted in for statements. How to use omitted expressions? Now let’s take a look at the detailed tutorial. Writing rules for loop statements are shown in the following figure. Software Name: Visual Studio 2015 Simplified Chinese Official Edition […]

  • A Method of Implementing 100 for Loops with Linux Shell


    Preface Loops are often used in both programs and scripts. When Writing Shell scripts, you often need for 100 loops. Here we talk about several cycle methods from 1 to 100. Four methods C Language Style for ((i=1; i<=100; i++)) do echo $i done Python Style (Use of in) for i in {1..100} do echo […]

  • It’s 9102. Do you still use for loops to manipulate sets?


    Preface Some time ago, the company bookshelves had a copy of Java 8 Actual Warfare, after all, lambda’s name has long been heard, so borrow it. Look at this, it is amazing, lambda, stream, Java 8 is simply full of brainstorming operation, look at my stunned. I even felt elegance for the first time. This […]

  • Sharing of Several Common Writings Based on For Loop in Shell


    Category I: Digital Cycle for1-1.sh #!/bin/bash for((i=1;i<=10;i++)); do echo $(expr $i \* 3 + 1); done for1-2.sh #!/bin/bash for i in $(seq 1 10) do echo $(expr $i \* 3 + 1); done for1-3.sh #!/bin/bash for i in {1..10} do echo $(expr $i \* 3 + 1); done for1-4.sh #!/bin/bash awk ‘BEGIN{for(i=1; i<=10; i++) print […]

  • Method for shell for loop, loop variable value to pay other shell scripts


    This article focuses on how to write for loops in the shell, and takes loop variables as parameters of the next shell script. Shell for loop: # The first is similar to C and Java. for ((i=1; i<=100; i ++)) do echo $i done # The second way of writing in application for i in […]

  • Wechat widget using for loop dynamic rendering page operation example


    In this paper, an example is given to illustrate how the Wechat applet dynamically renders pages using the for loop. Share for your reference, as follows: Let’s first look at the operation effect: This list effect can be said to be the most common one, certainly not one by one, which uses what we are […]