unity string information encryption

Recently, I had an idea to encrypt Unity programs and set their permissions. There are many ways to find them on the Internet 1. Set the account and password for the program, which you can understand without saying more. 2. Set the time for the program to use, if the program exceeds this time, it w ...

Posted on Thu, 05 Mar 2020 19:05:18 -0800 by hbsnam

Basic part of C + + (Chapter 3 functions)

Chapter 3 functions In the process oriented structured program, function is the basic unit of module division, and it is an abstraction of problem-solving process. In object-oriented programming, functions also play an important role Function is the abstraction of function in object-oriented programmi ...

Posted on Wed, 04 Mar 2020 01:37:04 -0800 by nrsh_ram

JS/JQuery Method for Getting Elements such as the Previous/Next Brotherly Level Element of the Current Element

$(function(){ //Traverse through the acquired array of input element objects, binding click events var len = $("input[type='file']").length; for(var i = 0; i < len; i++){ $("input[type='file']").eq(i).click(function(){ $(this).next().val(""); $(this).next().hide(); $(this).css("width"," ...

Posted on Tue, 03 Mar 2020 18:42:49 -0800 by blackmamba

shell Basics - Practice

1. Write a script / root/bin/systeminfo.sh to display the current host system information, including host name, IPv4 address, operating system version, kernel version, CPU model, memory size and hard disk size #! /bin/bash IP=`ifconfig ens33 |egrep -o "[[:digit:].]{7,15}" |head -n 1` echo "Hostname is ...

Posted on Tue, 03 Mar 2020 02:43:33 -0800 by Jackount

Custom Drawable for Android stepping record - solve the problem of custom Drawable not displaying

Introduction: Only if you keep trying, exploring, studying and working hard, can you know that you are the real dish. But it's a good thing to step on more pits when the food comes back. Step on one less. The blogger solved another problem today, that is, he wrote a custom Drawable test before, but it w ...

Posted on Tue, 03 Mar 2020 01:38:43 -0800 by ganeshasri

if branch structure of C language

Article directory 1, Relational operators 2, Condition judgment 3, Use only if statements 4, Multiple if else statements 5, Nesting of if statements 6, Maintain good programming habits 7, Logical operators 8, Writing logical expressions 9, Logical non 10, Binomial operator 11, Homework after class 12 ...

Posted on Mon, 02 Mar 2020 21:15:29 -0800 by sssphp

Principle of nginx Memory Pool Implementation

A memory pool, as its name implies, is a set of tools for managing memory blocks.By encapsulating the memory pool, we can easily request and release memory from the memory pool, and since the memory blocks of the memory pool are pre-requested, this reduces the consumption of system memory space that we frequently request.Nginx implements a memo ...

Posted on Mon, 02 Mar 2020 18:13:04 -0800 by jmboblee

Webpack packaging tool

Article directory 1. webpack requires npm installation 2. Using the webpack packaging tool, you don't need to reference js files in html pages. How to reference them? 3. Web pack command 3.1, global webback 3.2, local installation of webpack (local) 3.3, web pack package css file 3.4. Install the lo ...

Posted on Mon, 02 Mar 2020 00:36:10 -0800 by georgeoc

1458: priority of takeout shop

[problem description] Are you full? "Take out system maintains N take out stores, numbered 1~N. Each takeout has a priority, which is zero at the beginning (0 moment). For each time unit, if there is no order in the takeout shop, the priority will be reduced by 1, and the minimum will be reduced to ...

Posted on Mon, 02 Mar 2020 00:19:32 -0800 by figo2476

Big data learning (algorithm) Top N problem

Article directory brief introduction So what are the difficulties and key points to solve such problems? Related solutions: The real optimal solution. scala version brief introduction What is the TopN problem? for instance: How to find the top 50 numbers (ascending or descending) among billions ...

Posted on Sun, 01 Mar 2020 21:25:56 -0800 by pythian