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How efficient can Meteor be while sharing a huge collection among many clients?
...ns don't have to muck around with the low-level
added, changed and removed API, though. If a publish function returns a Mongo
cursor, the Meteor server automatically connects the output of the Mongo
driver (insert, update, and removed callbacks) to the input of the
merge box (this.added, this.chang...
Best approach for designing F# libraries for use from both F# and C#
...gle library. The best way to do this is to have normal F# (or normal .NET) API and then provide wrappers for natural use in the other style. The wrappers can be in a separate namespace (like MyLibrary.FSharp and MyLibrary).
In your example, you could leave the F# implementation in MyLibrary.FSharp...
How to pass a user defined argument in scrapy spider
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Alternatively we can use ScrapyD which expose an API where we can pass the start_url and spider name. ScrapyD has api's to stop/start/status/list the spiders.
pip install scrapyd scrapyd-deploy
scrapyd
scrapyd-deploy local -p default
scrapyd-deploy will deploy the spider...
What HTTP status response code should I use if the request is missing a required parameter?
...t that this spec is for WebDAV, not core HTTP. But some popular non-WebDAV APIs are using 422 anyway, for lack of a better status code (see this).
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Post Build exited with code 1
...4291,5): error MSB3073: The command "copy <http://1.2.3.4/job/BLAHv2/ws/Api/bin/BLAH.Common.xml> <http://1.2.3.4/job/BLAHv2/ws/Api/App_Data/BLAH.Common.xml"> exited with code 1. [<http://1.2.3.4/job/BLAHv2/ws/Api/Api.csproj]>
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Node.js Unit Testing [closed]
... (you can plug-in your own). It can run sync or async and it has a concise API.
I will give it a try and report back...
EDIT:
After an incredible amount of time dedicated to other projects I finally came back to a Javascript project and had time to play around with mocha. I can seriously recommen...
how to check the dtype of a column in python pandas
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In pandas 0.20.2 you can do:
from pandas.api.types import is_string_dtype
from pandas.api.types import is_numeric_dtype
is_string_dtype(df['A'])
>>>> True
is_numeric_dtype(df['B'])
>>>> True
So your code becomes:
for y in agg.columns:
...
Task vs Thread differences [duplicate]
...d rather than running on the ThreadPool.
All newer high-level concurrency APIs, including the Parallel.For*() methods, PLINQ, C# 5 await, and modern async methods in the BCL, are all built on Task.
Conclusion
The bottom line is that Task is almost always the best option; it provides a much more p...
How to make space between LinearLayout children?
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The API >= 11 solution:
You can integrate the padding into divider. In case you were using none, just create a tall empty drawable and set it as LinearLayout's divider:
<LinearLayout
android:showDividers="...
Lightweight Javascript DB for use in Node.js [closed]
...as you but couldn't find a suitable database. nStore was promising but the API was not nearly complete enough and not very coherent.
That's why I made NeDB, which a dependency-less embedded database for Node.js projects. You can use it with a simple require(), it is persistent, and its API is the m...