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Convert a list to a data frame
...r. It returns a honest data.frame. All the data types (character, numeric, etc) are correctly transformed. If the list has different data types their will be all transformed to character with matrix approach.
– Roah
Aug 24 '13 at 14:00
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Sublime Text 2 - Show file navigation in sidebar
... even save your current setup (cells setup, opened files, unsaved changes, etc...), this makes it easy to hotswitch between multiple projects without loosing control and unsaved changes which could be unsafe to be saved right now, but would be a loss if you just ditched them.
(Just be sure to have ...
How do I convert a IPython Notebook into a Python file via commandline?
...e from V3 or V4 ipynb without using ipython. It does not check cell types, etc.
import sys,json
f = open(sys.argv[1], 'r') #input.ipynb
j = json.load(f)
of = open(sys.argv[2], 'w') #output.py
if j["nbformat"] >=4:
for i,cell in enumerate(j["cells"]):
of.write("#cell "+st...
How to update npm
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to get rid of the annoying error run : rm /etc/apt/sources.list.d/cooperjona-ubuntu-nitrotasks-bionic.list
– Abdelghani AINOUSS
Oct 24 '18 at 21:05
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How to Apply Gradient to background view of iOS Swift App
...en you add a sublayer it may sit over all your other items, labels, image, etc. To overcome this create another view that sits below everything and set its constraints to that of the container you want the gradient in. Then set the gradient to be applied to this view. Subviews will then be inserted ...
Android emulator and virtualbox cannot run at same time
... the Virtualbox emulator and unload its driver (vboxdrv) by running 'sudo /etc/init.d/vboxdrv stop'. Google suggests this "solution" on its Android Emulator page in the section about Linux.
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Akka or Reactor [closed]
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It is hard to tell at this point because Reactor is still a sketch and I (Akka tech lead) do not have insight into where it will go. It will be interesting to see if Reactor becomes a competitor to Akka, we are looking forward to that.
As far as I can see, from your requirements list R...
Hidden Features of SQL Server
...en table (so you will see folders for Columns, Keys, Constraints, Triggers etc.)
Point to the Columns folder and drag into a query.
This is handy when you don't want to use heinous format returned by right-clicking on the table and choosing Script Table As..., then Insert To... This trick does wo...
A generic list of anonymous class
...= ""}).ToList();
list.Add(new {ID = 753159, Name = "Lamont Cranston"} );
//etc.
Lately, I've been writing it like this instead:
var list = Enumerable.Repeat(new { ID = 1, Name = "" }, 0).ToList();
list.Add(new {ID = 753159, Name = "Lamont Cranston"} );
Using the repeat method would also allow y...
How to exit a 'git status' list in a terminal?
...extensive page scrolling sessions like git status, git show HEAD, git diff etc. This will not exit your window or end your session.
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