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一、下载Anaconda并安装（https://www.anaconda.com/products/individual），至于配置Anaconda的环境，在这里就不赘述了。二、打开PyCharm的Preferences->Tools->External Tools，点击加号三、选择Designer所在的目录(/Users/xxx/opt/anaconda3/bin/Designer.app)，点击OKDONE希望能帮到你...

Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/urllib/request.py", line 1318, in do_open encode_chunked=req.has_header('Transfer-encodi...

/Users/simley/Desktop/learning_log/ll_env/bin/python /Users/simley/Desktop/learning_log/manage.py runserver 8000Performing system checks...Unhandled exception in thread started by <function che...

建立项目Python3.6步骤：新建一个目录并cd到此目录一、建立虚拟环境    python -m venv 环境名二、激活虚拟环境    source 环境名/bin/activate    Windows下：        环境名\Scripts\acitvate    停止虚拟环境        deactivate三、安装Django...

'Subject: So long.\nDear Alice, so long and thanks for all the fish. Sincerely, Bob')发送后，发现只有标题而没有正文。所以改成下面这样：就OK了 # 发送邮件 print("请输入地址的来源：") frm = input() print("请输入要发送邮件的地址：")...

def binary_search(list, item): low = 0 high = len(list) - 1 while low <= high: mid = (low + high) / 2 guess = list[mid] if guess == item: return gu...

复制以下代码到终端执行：pip3 uninstall pycurlexport PYCURL_SSL_LIBRARY=openssl export LDFLAGS=-L/usr/local/opt/openssl/lib export CPPFLAGS=-I/usr/local/opt/openssl/includepip3 install pycurl --compil...