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data.table vs dplyr: can one do something well the other can't or does poorly?
... some powerful features, all while maintaining the consistency in syntax.
1. Speed
Quite a few benchmarks (though mostly on grouping operations) have been added to the question already showing data.table gets faster than dplyr as the number of groups and/or rows to group by increase, including ben...
android ellipsize multiline textview
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140
Here is a solution to the problem. It is a subclass of TextView that actually works for ellip...
How to remove an item for a OR'd enum?
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edited Aug 9 '16 at 20:53
David Sherret
74.1k2222 gold badges149149 silver badges154154 bronze badges
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Read/write to Windows registry using Java
...class WinRegistry {
public static final int HKEY_CURRENT_USER = 0x80000001;
public static final int HKEY_LOCAL_MACHINE = 0x80000002;
public static final int REG_SUCCESS = 0;
public static final int REG_NOTFOUND = 2;
public static final int REG_ACCESSDENIED = 5;
private static final int ...
TFS Get Specific Version into separate folder
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141
I just found one easy way to do this: Create a new Workspace in TFS pointing to a separate fo...
How to automatically install Ansible Galaxy roles?
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149
You should use a requirements.yml file for this use-case. Describe the roles you require, usin...
Async/Await vs Threads
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edited Nov 17 '16 at 20:09
WEFX
7,40588 gold badges5858 silver badges9393 bronze badges
a...
#pragma mark in Swift?
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1215
You can use // MARK:
There has also been discussion that liberal use of class extensions m...