大约有 31,100 项符合查询结果（耗时：0.0507秒） [XML]
How to load/edit/run/save text files (.py) into an IPython notebook cell?
I've recently moved over to using IPython notebooks as part of my workflow. However, I've not been successful in finding a way to import .py files into the individual cells of an open IPython notebook so that they can edited, run and then saved. Can this be done?
...
How to convert a String into an ArrayList?
In my String, I can have an arbitrary number of words which are comma separated. I wanted each word added into an ArrayList. E.g.:
...
Get an object's class name at runtime
...
Simple answer :
class MyClass {}
const instance = new MyClass();
console.log(instance.constructor.name); // MyClass
console.log(MyClass.name); // MyClass
However: beware that the name will likely be different when using minified c...
How can I access getSupportFragmentManager() in a fragment?
...anager.
or
In your fragment,
Create field :
private FragmentActivity myContext;
override onAttach method of your fragment :
@Override
public void onAttach(Activity activity) {
myContext=(FragmentActivity) activity;
super.onAttach(activity);
}
When you need to get Support fragment...
How to delete last item in list?
...
Awesome link, I'll keep it in my back pocket.
– SethMMorton
Aug 11 '13 at 13:45
...
Installing rmagick on Ubuntu
...ickwand-dev) appears to have worked and I can see RMagick 2.13.1 as one of my listed gems!
– Ciaran Archer
Sep 14 '10 at 17:25
3
...
Getting scroll bar width using JavaScript [duplicate]
...eFox 58, on Windows 10 and this works and by far the cleanest solution, in my opinion. I imagine @DavidGuan must be running on Mac OS X? In that case, scrollbars is an overlay and doesn't actually effect the geometry of the DOM, so I'd expect offsetWidth and clientWidth will always be equal on Macs,...
An error occurred while installing pg (0.17.1), and Bundler cannot continue
...
I'm on a Mac running Mavericks. My solution was to install Postgres.
And then in terminal install using homebrew with the configuration:
gem install pg -- --with-pg-config=/Applications/Postgres.app/Contents/Versions/latest/bin/pg_config
Note: This answ...
How to escape indicator characters (i.e. : or - ) in YAML
...
Another way that works with the YAML parser used in Jekyll:
title: My Life: A Memoir
Colons not followed by spaces don't seem to bother Jekyll's YAML parser, on the other hand. Neither do dashes.
share
...
startActivityForResult() from a Fragment and finishing child Activity, doesn't call onActivityResult
...
thanks mate ! but it requiere a Level 26 API .. so in my case I used getSupportFragmentManager().findFragmentByTag method but with your idea
– Dagnogo Jean-François
Jan 25 '18 at 14:51
...