#the real experiment for simon effect #load the library which is our need import pygame import sys import random from pygame.locals import * #creat the subject information function def sub_info(): sub_ID = input("please input your number: ") sub…

## #the real experiment for simon effect #load the library which is our need import pygame import sys,random from pygame.locals import * pygame.init() win = pygame.display.set_mode((800,600),DOUBLEBUF|HWSURFACE) left = (200,300) right = (600,300) red…

#the real experiment for simon effect #load the library which is our need import pygame import sys import random from pygame.locals import * #creat the subject information function def sub_info(): sub_ID = input("please input your number: ") sub…

#the real experiment for simon effect #load the library which is our need import pygame import sys import random from pygame.locals import * pygame.init() win = pygame.display.set_mode((800,600),DOUBLEBUF|HWSURFACE) left = (200,300) right = (600,300)…

Two ways to use sudo command for a standard user account: First, If you want to use sudo command for a standard user account, then you need to add this account to /etc/sudoers file. Use the following steps to add your desired user account to /etc/sud…

introduction FreeHttp is a Fiddler plugin. With FreeHttp you can modify the request or response message according to your own settings, which is very useful for testing and debugging. For example, if you find that the online page js file is wrong, yo…

// Java public ListNode addTwoNumbers(ListNode l1, ListNode l2) { return add(l1, l2, false); } private ListNode add(ListNode l1, ListNode l2, boolean step) { if (l1 == null && l2 == null && !step) return null; int i = l1 != null ? l1.val :…

Since these files are hidden you will have to do an ls -a to list them. If you don't have one you can create one. Update: If I remember correctly, when I had bought my mac, .bash_login file wasn't there. I had to create it for myself so that I could…

i want to add nuget packages to my portable class library project , then i add a project.json to my portable class library project ,but vs 2017 build failed, error message is  following: Your project is not referencing the ".NETPortable,Version=v4.5,…

git add . :他会监控工作区的状态树,使用它会把工作时的所有变化提交到暂存区,包括文件内容修改(modified)以及新文件(new),但不包括被删除的文件. git add -u :他仅监控已经被add的文件(即tracked file),他会将被修改的文件提交到暂存区.add -u 不会提交新文件(untracked file).(git add --update的缩写) git add -A :是上面两个功能的合集(git add --all的缩写) 下面是具体操作例子,方便更好的…

在window下已经安装了git的环境 1.建立本地仓库 mkdir   test     #建立test目录 cd   test        #进入目录 git  init           #创建好了本地git仓库,会发现在test目录中多了一个.git目录,并且这个目录是隐藏的 示例: $ git init Initialized empty Git repository in F:/git-repo/test/.git/ init前 init后 2.提交文件到中转站和仓库(add和c…

Experiment report of Besti course:<Program Design & Data Structures> Class: 1623 Student Name: Wang, Yixiao Student Number:20162314 Tutor:Mr.Lou.Mr.Wang Experiment date:2017.10.27 Secret level: Unsecretive Experiment time:60 minutes Major/Electi…

git add -A和 git add .   git add -u在功能上看似很相近,但还是存在一点差别 git add . :他会监控工作区的状态树,使用它会把工作时的所有变化提交到暂存区,包括文件内容修改(modified)以及新文件(new),但不包括被删除的文件. git add -u :他仅监控已经被add的文件(即tracked file),他会将被修改的文件提交到暂存区.add -u 不会提交新文件(untracked file).(git add --update的缩写) gi…

git add -A和 git add . git add -u在功能上看似很相近,但还是有所差别. git add . :他会监控工作区的状态树,使用它会把工作时的所有变化提交到暂存区,包括文件内容修改(modified)以及新文件(new),但不包括被删除的文件. git add -u :他仅监控已经被add的文件(即tracked file),他会将被修改的文件提交到暂存区.add -u 不会提交新文件(untracked file).(git add --update的缩写) git a…

add this codes to your rml file: <drawRightString x="19.5cm" y="0.3cm">Page: <pageNumber/> from <pageCount/></drawRightString>…

1.创建仓库 ——创建工作目录(Working Directory):git三种副本:工作目录(Working Direcotry),暂存区域(Stage,索引(Index)),仓库(History) #/home/yang/Documents/repo01. ├── datafiles │   └── data.txt ├── test01 ├── test02 └── test03 # Initialize the local Git repository(在根目录下生成.git文件夹) g…

git版本不同会有所区别: Git Version 1.x:  Git Version 2.x:  git add .  修改(modified)以及新文件(new),但不包括被删除的文件. git add -u 仅监控已经被add的文件(即tracked file),会将修改的文件提交到暂存区. -u 不会提交新文件(untracked file).(git add --update的缩写) 即: -u  提交被修改(modified)和被删除(deleted)文件,不包括新文件(new) g…

git add -A和 git add .   git add -u在功能上看似很相近,但还是存在一点差别 git add . :他会监控工作区的状态树,使用它会把工作时的所有变化提交到暂存区,包括文件内容修改(modified)以及新文件(new),但不包括被删除的文件. git add -u :他仅监控已经被add的文件(即tracked file),他会将被修改的文件提交到暂存区.add -u 不会提交新文件(untracked file).(git add --update的缩写) gi…

In today’s tutorial, we are going to see how you can add a user to sudoers on Debian distributions. The sudo command allows authorized users to perform commands as another user, which is by default the root user. There are two ways to add a user to s…

git add . :他会监控工作区的状态树,使用它会把工作时的所有变化提交到暂存区,包括文件内容修改(modified)以及新文件(new),但不包括被删除的文件. git add -u :他仅监控已经被add的文件(即tracked file),他会将被修改的文件提交到暂存区.add -u 不会提交新文件(untracked file).(git add --update的缩写,提交被修改(modified)和被删除(deleted)文件,不包括新文件(new)) git add -A :是…

git add . :他会监控工作区的状态树,使用它会把工作时的所有变化提交到暂存区,包括文件内容修改(modified)以及新文件(new),但不包括被删除的文件. git add -u :他仅监控已经被add的文件(即tracked file),他会将被修改的文件提交到暂存区.add -u 不会提交新文件(untracked file).(git add --update的缩写) git add -A :是上面两个功能的合集(git add --all的缩写)会提交所有的变化…

https://stackoverflow.com/questions/18963750/add-file-as-a-link-on-visual-studio-debug-vs-publish Every time I have to link a file into an ASP.NET project as link, there is always something I forget to do, because Visual Studio is way too buggy and a…

Machine Learning for Developers Most developers these days have heard of machine learning, but when trying to find an 'easy' way into this technique, most people find themselves getting scared off by the abstractness of the concept of Machine Learnin…

Sequence 1: Configuring the bash Shell Deliverable: A system with new aliases that clear the screen, and produce a useful timesortedls listing. Instructions: 1. You have decided to create an alias so that when you type c, the system will run the clea…

CSS3 continues to both excite and frustrate web designers and developers. We are excited about the possibilities that CSS3 brings, and the problems it will solve, but also frustrated by the lack of support in Internet Explorer 8. This article will de…

A Bayes factor (BF) is a statistical index that quantifies the evidence for a hypothesis, compared to an alternative hypothesis (for introductions to Bayes factors, see here, here or here). Although the BF is a continuous measure of evidence, humans…

Files and Directories Introduction     In the previous chapter we coveredthe basic functions that perform I/O. The discussion centered on I/O for regular files-opening a file, and reading or writing a file. We'll now look at additionalfeatures of the…

Linux TCP Performance Tuning News Linux Performance Tuning Recommended Books Recommended Links Linux performance bottlenecks Kernel parameters tuning on Linux Performance Monitoring tcpdump iptraf netstat ntop nfsstat lsof vmstat Disk subsystem tunin…

About this Course Machine learning is the science of getting computers to act without being explicitly programmed. In the past decade, machine learning has given us self-driving cars, practical speech recognition, effective web search, and a vastly i…

目录 5 SWIG 基础知识 5.1 运行 SWIG 5.1.1 输入格式 5.1.2 SWIG 输出 5.1.3 注释 5.1.4 C 预处理器 5.1.5 SWIG 指令 5.1.6 解析限制 5.2 包装简单的 C 声明 5.2.1 处理基本类型 5.2.2 全局变量 5.2.3 常量 5.2.4 一点关于 const 的文字 5.2.5 char * 的注意事项 5.3 指针与复杂对象 5.3.1 简单指针 5.3.2 运行时指针类型检查 5.3.3 派生类型.结构体和类 5.3.4 未…