【错误记录】Git 使用报错 ( no changes added to commit (use “git add“ and/or “git commit -a“) ) gitaddcommittxt解决方案 提交代码时 , 需要先 执行 git add 命令 将文件添加到 " 暂存区 " , 然后执行 git commit 命令 将文件提交到 " 版本库 " ; 韩曙亮
# (1) Specify the file server that supports the following format. # sftp://[username[:password]@]hostname[:port] # (2) Do not add a trailing slash at the end of the file server path. FILE_SERVER = 'sftp://sftp_user:sftp_pwd@10.1.3.2' # TIME_SN is a string consisting of the...
import matplotlib.pyplot as plt# 创建数据size_of_groups = [12, 11, 3, 30]# 生成饼图plt.pie(size_of_groups)# 在中心添加一个圆, 生成环形图my_circle = plt.Circle((0, 0), 0.7, color='white')p = plt.gcf()p.gca().add_artist(my_circle)plt.show() 使用Matplotlib进行绘制,结果如下。
[:port] # http://hostname[:port] # 2) Do not add a trailing slash at the end of file server path. FILE_SERVER = 'sftp://sftpuser:Pwd123@10.1.3.2' # Remote file paths: # 1) The path may include directory name and file name. # 2) If file name is not specified, indicate ...
("q", "quit_app", "Quit"), ] CSS_PATH = "competitors_app.tcss" # Enable the command palette, to add our custom filter commands ENABLE_COMMAND_PALETTE = True # Add the default commands and the TablePopulateProvider to get a row directly by name COMMANDS = App.COMMANDS | {Custom...
export XDG_CACHE_HOME=/path/to/new/directory 这个命令将会将XDG_CACHE_HOME环境变量设置为/path/to/new/directory。当你使用Python下载和安装包时,它将会将包和依赖项保存到这个目录下。 需要注意的是,修改缓存目录可能会影响到其他Python项目和用户。因此,在修改缓存目录时,你需要仔细考虑它的影响,并确保它不会...
() add_obstacle_timer = 0 score_timer = 0 # 游戏主循环 clock = pygame.time.Clock() while True: for event in pygame.event.get(): if event.type == pygame.QUIT: pygame.quit() sys.exit() elif event.type == pygame.KEYDOWN: if event.key == pygame.K_SPACE or event.key == ...
Add custom Cmake flags if needed, for example:export CMAKE_ARGS="-DSOME_FLAG=ON -DSOME_OTHER_FLAG=OFF"(in Windows you need to set environment variables differently depending on Command Line or PowerShell) Select the package flavor which you wish to build withENABLE_CONTRIBandENABLE_HEADLESS...
如果是空集合一定要使用set()来定义,如果包含元素则可以使用 “{}” 来定义,在集合中可以使用add来添加对应的元素,也可以使用remove来移除集合中的数,但是不能用来移除不存在的数,不然Python会报错。 empty = set() # 注意空集合不能使用{}定义print("空集合", empty)number = {1, 5, 1, 10}print("...
To avoid them accidentally linking against a Pyenv-provided Python, add the following line into your interactive shell's configuration: Bash/Zsh: aliasbrew='env PATH="${PATH//$(pyenv root)\/shims:/}" brew' Fish: aliasbrew="env PATH=(string replace (pyenv root)/shims ''\"\$PATH\") ...