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App Inventor 2 BaiduFanyi拓展：请求百度翻译WebAPI方式的拓展 · App Inventor 2 中文网
...度翻译扩展
方法
事件
属性
拓展下载
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百度翻译扩展
使用百度云的接口进行翻译。
方法
textToTranslate：待翻译的文字，语言种类自动识别。
languageToTr...
How to re import an updated package while in Python Interpreter? [duplicate]
...
Update for Python3: (quoted from the already-answered answer, since the last edit/comment here suggested a deprecated method)
In Python 3, reload was moved to the imp module. In 3.4, imp was deprecated in favor of importlib, and rel...
实战Nginx与PHP（FastCGI）的安装、配置与优化 - 更多技术 - 清泛网 - 专注...
...专一解析PHP动态请求。
四、 PHP与PHP-FPM的安装及优化
1.下载安装包
从www.php.net官方网站下载PHP源码包，这里下载的是稳定版php-5.2.13.tar.gz。
从http://php-fpm.org/downloads/下载对应的PHP-FPM源码包，这里下载的是php-5.2.13-fpm-0.5.13.diff.gz...
Process escape sequences in a string in Python
...;> decoded_string = bytes(myString, "utf-8").decode("unicode_escape") # python3
>>> decoded_string = myString.decode('string_escape') # python2
>>> print(decoded_string)
spam
eggs
Don't use the AST or eval. Using the string codecs is much safer.
...
TypeError: 'NoneType' object is not iterable in Python
...ype' object is not iterable
In python2, NoneType is the type of None. In Python3 NoneType is the class of None, for example:
>>> print(type(None)) #Python2
<type 'NoneType'> #In Python2 the type of None is the 'NoneType' type.
>>> print(type(None)) #Python...
ImportError: numpy.core.multiarray failed to import
...
If you are using python3, the following command fixes the problem in macos.
python3 -m pip install numpy -I
share
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improve this answer
...
How to convert a dictionary to query string in Python?
...
In python3, slightly different:
from urllib.parse import urlencode
urlencode({'pram1': 'foo', 'param2': 'bar'})
output: 'pram1=foo&param2=bar'
for python2 and python3 compatibility, try this:
try:
#python2
from ...
App Inventor 2 拓展参考文档 · App Inventor 2 中文网
...I】FlipShare翻转分享拓展：酷炫的分享动画
【UI】自定义下载器扩展：个性化下载进度展示
【UI】AppInventor2 图表扩展：仪表盘、柱状图、折线图、饼图
多媒体
【文件】FileTools 拓展：提供额外的更强大的...
Pelican 3.3 pelican-quickstart error “ValueError: unknown locale: UTF-8”
...
Although I could retrieve the locale through the command line just fine:
python3 -c 'import locale; print(locale.getdefaultlocale());'
('en_US', 'UTF-8')
That locale could not be found within the app engine environment:
File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Version...
Getting Python error “from: can't read /var/mail/Bio”
...this error when running an import command from terminal without activating python3 shell through manage.py in a django project (yes, I am a newbie yet). As one must expect, activating shell allowed the command to be interpreted correctly.
./manage.py shell
and only then
>>> from django....