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游戏中的算法与计算思维 05：延时翻回与输入锁 · App Inventor 2 中文网
...为起点，先导入并运行，再另存为本课作业。
完成工程可以查看答案；独立作业请保留自己的修改。
新增或调整的组件
实例名
组件
本课配置
标签_标题
标签
Wid...
Is it possible to install another version of Python to Virtualenv?
...urce
mkdir ~/src
mkdir ~/.localpython
cd ~/src
wget http://www.python.org/ftp/python/2.7.1/Python-2.7.1.tgz
tar -zxvf Python-2.7.1.tgz
cd Python-2.7.1
make clean
./configure --prefix=/home/${USER}/.localpython
make
make install
2) Install virtualenv
virtualenv source
cd ~/src
wget http://pypi.p...
SOAP vs REST (differences)
... independent. It's not coupled to HTTP. Pretty much like you can follow an ftp link on a website, a REST application can use any protocol for which there is a standardized URI scheme.
REST is not a mapping of CRUD to HTTP methods. Read this answer for a detailed explanation on that.
REST is as stand...
How do I copy SQL Azure database to my local development server?
...CPAC file and creating your database.
Additionally, I use Sql Backup and FTP (https://sqlbackupandftp.com/) to do daily backups to a secure FTP server. I simply pull a recent BACPAC file from there and it import it in the same dialog, which is faster and easier to create a local database.
...
游戏中的算法与计算思维 03：用洗牌理解随机与循环 · App Inventor 2 中文网
...为起点，先导入并运行，再另存为本课作业。
完成工程可以查看答案；独立作业请保留自己的修改。
新增或调整的组件
实例名
组件
本课配置
标签_标题
标签
Wid...
乐高 EV3 实验02 - 差速小车遥控 · App Inventor 2 中文网
...让它们
朝相反方向转。EV3马达组件的 ReverseDirection 属性可以翻转，
但更简单的办法是先试一下：点前进，车往后跑就把功率取负。
二、界面组件
在实验01 的连接界面基础上加：
组件
命名
...
What is a faster alternative to Python's http.server (or SimpleHTTPServer)?
...nch A Conch SSH service.
dns A domain name server.
ftp An FTP server.
inetd An inetd(8) replacement.
mail An email service
... etc
Installation
Ubuntu
sudo apt-get install python-twisted-web (or python-twisted for the full engine)
Mac...
micro:bit 实验01 - 手机连上 micro:bit，点亮第一行字 · App Inventor 2 中文网
...立在这一步
打通的扫描 → 连接 → 通信流程上，界面也可以直接复用。
项目
说明
难度
★☆☆☆☆
用时
约 30 分钟
前置
无，这是系列第一篇
...
What is the difference between require and require-dev sections in composer.json?
...esn't matter at all if I "deploy" by uploading the whole vendor folder via FTP?
– pilat
Mar 6 '18 at 8:47
2
...
How to install a specific version of a ruby gem?
...g apt as below:
$ apt-cache madison ruby
ruby | 1:1.9.3 | http://ftp.uk.debian.org/debian/ wheezy/main amd64 Packages
ruby | 4.5 | http://ftp.uk.debian.org/debian/ squeeze/main amd64 Packages
Then install it:
$ sudo apt-get install ruby=1:1.9.3
To check what's the current...