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What does .SD stand for in data.table in R
... # that it doesn't appears to be a bug:
# https://github.com/Rdatatable/data.table/issues/1926
Teams[copy(.SD), Rank, .(teamID, yearID)]]
Note that the x[y] syntax returns nrow(y) values, which is why .SD is on the right in Teams[.SD] (since the RHS of := in thi...
How do I output an ISO 8601 formatted string in JavaScript?
... for IE7 this decision is fit too if was included json3-library ( bestiejs.github.io/json3 ). Thanks :)
– vladimir
Oct 1 '13 at 22:39
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Opening project in Visual Studio fails due to nuget.targets not found error
...hored a PowerShell script that
can work in many cases. It's available on GitHub and can be used at
your own risk. In other words, be sure to commit to source control
before running it, just in case it doesn't work in your scenario.
Nuget.target Fix
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Serializing class instance to JSON
...t the jsonpickle module, which is an interesting hybrid approach.
https://github.com/jsonpickle/jsonpickle
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Android - implementing startForeground for a service?
...It is called in the onStartCommand(). Please refer to my code at : https://github.com/bearstand/greyparrot/blob/master/src/com/xiong/richard/greyparrot/Mp3Recorder.java
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Prevent scroll-bar from adding-up to the Width of page on Chrome
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This worked great for my usecase: gist.github.com/bmcminn/1ab50da18bde75f39bc88e8292a5a847 I'm using calc() to determine the width of the main content view so that the fixed offscreen nav can occupy the left side of the screen on desktop, all while preserving nat...
HTTP GET request in JavaScript?
... and Chrome for Android), however IE will likely not get official support. GitHub has a polyfill available which is recommended to support older browsers still largely in use (esp versions of Safari pre March 2017 and mobile browsers from the same period).
I guess whether this is more convenient th...
What do I use for a max-heap implementation in Python?
...pq module CPython code.)
https://pypi.python.org/pypi/heapq_max/
https://github.com/he-zhe/heapq_max
Installation
pip install heapq_max
Usage
tl;dr: same as heapq module except adding ‘_max’ to all functions.
heap_max = [] # creates an empty heap
heappush_max(he...
What's the best way to determine the location of the current PowerShell script?
...on for PSScriptRoot/MyInvocation etc to be populated. See bug report here: github.com/PowerShell/PowerShell/issues/4217
– Dave Wood
Mar 11 '18 at 5:11
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What is the best way to conditionally apply attributes in AngularJS?
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You are wrong. This project github.com/codecapers/AngularJS-FlowChart uses Angular 1.2 and ng-attr-. Also the latest docs (Angular 1.4) still include ng-attr-
– Ashley Davis
Mar 7 '15 at 1:05
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