大约有 4,400 项符合查询结果（耗时：0.0319秒） [XML]
How to dump a dict to a json file?
...d thing to remember here is that unless you use an OrderedDict (python >2.7) there is no guarantee that keys are ordered in any particular manner
– ford prefect
Aug 1 '17 at 18:08
...
Cannot install node modules that require compilation on Windows 7 x64/VS2012
...re required to compile popular native modules. It will also install Python 2.7, configuring your machine and npm appropriately.
Update v2:
node-gyp updated their readme to include HOW-TO for windows
Original:
No need for the entire visual studio, you can download just the build tools
Microsof...
Duplicate log output when using Python logging module
...ndler(handler)
return logger
made the trick for me
using python 2.7
share
|
improve this answer
|
follow
|
...
Viewing all defined variables [duplicate]
...builtin__' (built-in)> as shown above.
For more about dir() see Python 2.7 quick reference at New Mexico Tech or the dir() function at ibiblio.org.
For more about locals() and globals() see locals and globals at Dive Into Python and a page about globals at New Mexico Tech.
[Comment: @Kurt: Y...
Create a “with” block on several context managers? [duplicate]
...
In Python 2.7 and 3.1 and above, you can write:
with A() as X, B() as Y, C() as Z:
do_something()
This is normally the best method to use, but if you have an unknown-length list of context managers you'll need one of the below m...
Inserting a Python datetime.datetime object into MySQL
... the date as a string. This is very simple and works for me (mysql, python 2.7, Ubuntu). The column published_date is a MySQL date field, the python variable publish_date is datetime.date.
# make the record for the passed link info
sql_stmt = "INSERT INTO snippet_links (" + \
"link_headline, ...
How do I update pip itself from inside my virtual environment?
... $ pip --version
pip 9.0.1 from /home/myhomedir/myvirtualenvdir/lib/python2.7/dist-packages (python 2.7)
$ pip3 --version
pip 9.0.1 from /home/myhomedir/myvirtualenvdir/lib/python3.4/site-packages (python 3.4)
share
...
Using Python 3 in virtualenv
Using virtualenv , I run my projects with the default version of Python (2.7). On one project, I need to use Python 3.4.
...
How do I install ASP.NET MVC 5 in Visual Studio 2012?
...tes.
Included:
MVC5
Entity Framework 6
Web API 2
Bootstrap
Razor
Nuget 2.7
share
|
improve this answer
|
follow
|
...
Installing SciPy with pip
...robustness. This still works for me 2 years later on OSX 10.8.2 and python 2.7. The standard pip install scipy fails during fortan compile (even after successful brew install gfortran and pip install numpy). The svn install obviates @lokalhort's github repo install with python3 or @elaichi's depende...