大约有 47,000 项符合查询结果(耗时:0.0755秒) [XML]

https://stackoverflow.com/ques... 

Insert a row to pandas dataframe

... df.index + 1 # shifting index df = df.sort_index() # sorting by index And you get, as desired: A B C 0 2 3 4 1 5 6 7 2 7 8 9 See in Pandas documentation Indexing: Setting with enlargement. share ...
https://stackoverflow.com/ques... 

How to specify in crontab by what user to run script? [closed]

...xample all folders created in process of that cron job are under user root and group root. How can i make it to run under user www-data and group www-data so when i run scripts from my website i can manipulate those folders and files? ...
https://stackoverflow.com/ques... 

Could not load file or assembly 'Newtonsoft.Json' or one of its dependencies. Manifest definition do

...ensured all my projects used the same version by running the following command and checking the results: update-package Newtonsoft.Json -reinstall And, lastly I removed the following from my web.config: <dependentAssembly> <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="3...
https://stackoverflow.com/ques... 

Rails: What's a good way to validate links (URLs)?

...ffix List, a list maintained by Mozilla. I created a Ruby library to parse and validate domains against the Public Suffix List, and it's called PublicSuffix. If you want to validate the format of an URI/URL, then you might want to use regular expressions. Instead of searching for one, use the built-...
https://stackoverflow.com/ques... 

How can I split and parse a string in Python?

...a fact that the string contains an underscore, you can even unpack the LHS and RHS into separate variables: In [8]: lhs, rhs = "2.7.0_bf4fda703454".split("_", 1) In [9]: lhs Out[9]: '2.7.0' In [10]: rhs Out[10]: 'bf4fda703454' An alternative is to use partition(). The usage is similar to the la...
https://stackoverflow.com/ques... 

Case insensitive regular expression without re.compile?

...nk was added in 1.5. Basically since the beginning of time for all intents and purposes when it comes to Python. It's documented about half way through the first section of this page: docs.python.org/2/library/re.html#regular-expression-syntax – ArtOfWarfare M...
https://stackoverflow.com/ques... 

AsyncTaskLoader vs AsyncTask

Since Honeycomb and the v4 Compatibility Library it is possible to use AsyncTaskLoader . From what I understand, the AsyncTaskLoader can survive through config changes like screen flips. ...
https://stackoverflow.com/ques... 

Angularjs - ng-cloak/ng-show elements blink

... body or templates aren't compiled soon enough, use the ng-cloak directive and include the following in your CSS: /* Allow angular.js to be loaded in body, hiding cloaked elements until templates compile. The !important is important given that there may be other selectors that are more sp...
https://stackoverflow.com/ques... 

Using the Android Application class to persist data

I'm working on a fairly complex Android application that requires a somewhat large amount of data about the application (I'd say a total of about 500KB -- is this large for a mobile device?). From what I can tell, any orientation change in the application (in the activity, to be more precise) cause...
https://stackoverflow.com/ques... 

How to print Unicode character in Python?

I want to make a dictionary where English words point to Russian and French translations. 9 Answers ...