大约有 31,000 项符合查询结果（耗时：0.0287秒） [XML]
Why isn't my Pandas 'apply' function referencing multiple columns working? [closed]
... 0.044698
1 -2.163236 bar -2.046438 -0.116798
2 -0.199115 foo -0.458050 -0.199115
3 0.918646 bar -0.007185 -0.001006
4 1.336830 foo 0.534292 0.268245
5 0.976844 bar -0.773630 -0.570417
BTW, in my opinion, following way is more elegant:
...
Parsing JSON with Unix tools
... tools specifically designed for the purpose of manipulating JSON from the command line, and will be a lot easier and more reliable than doing it with Awk, such as jq:
curl -s 'https://api.github.com/users/lambda' | jq -r '.name'
You can also do this with tools that are likely already installed o...
ActionController::InvalidAuthenticityToken
...n :verify_authenticity_token
On pages which do caching.
As @toobulkeh commented this is not a vulnerability on :index, :show actions, but beware using this on :put, :post actions.
For example:
caches_page :index, :show
skip_before_filter :verify_authenticity_token, :only => [:index, :s...
YAML current date in rmarkdown
...
SabDeMSabDeM
6,44622 gold badges1919 silver badges3636 bronze badges
add a comment
...
Access an arbitrary element in a dictionary in Python
...
91
That only works in Python 2.x, for 3.x you have to use list(my_dict.keys())[0]
– alldayremix
Oct 8 '...
linq query to return distinct field values from a list of objects
...
Malice
3,75911 gold badge3333 silver badges4949 bronze badges
answered Jun 3 '11 at 18:53
Jon SkeetJon Skeet
...
How to create a GUID/UUID in Python
...method using ActivePython on Windows but it's Windows only because it uses COM. Is there a method using plain Python?
8 Ans...
How can I “pretty print” a Duration in Java?
...
91
Joda Time has a pretty good way to do this using a PeriodFormatterBuilder.
Quick Win: PeriodFo...
Autolayout - intrinsic size of UIButton does not include title insets
...
add a comment
|
209
...
What is the difference between Forking and Cloning on GitHub?
...of the relationship between the two repositories, so you can visualize the commits and pulls between the two projects (and other forks).
You can still request that people pull from your cloned repository, even if you don't use fork -- but you'd have to deal with making it publicly available yoursel...