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to drawRect or not to drawRect (when should one use drawRect/Core Graphics vs subviews/images and wh
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What is “rvalue reference for *this”?
...te exists. Additionally, this is the important bit for us (same clause):
p4 For non-static member functions, the type of the implicit object parameter is
“lvalue reference to cv X” for functions declared without a ref-qualifier or with the & ref-qualifier
“rvalue reference to cv X” fo...
Dynamically select data frame columns using $ and a character value
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9 3 2 2
7 3 2 3
8 5 1 3
6 1 5 4
3 3 4 4
2 4 3 4
5 5 1 4
1 2 5 5
4 5 3 5
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How useful/important is REST HATEOAS ( maturity level 3)?
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Will HartungWill Hartung
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Java EE 6 @javax.annotation.ManagedBean vs. @javax.inject.Named vs. @javax.faces.ManagedBean
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edited Mar 29 '17 at 20:42
Dave Jarvis
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A semantics for Bash scripts?
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answered Apr 21 '14 at 23:59
kojirokojiro
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Java FileReader encoding issue
...n file name
– Bhanu Sharma
Feb 10 '14 at 8:59
3
+1 for the suggestion of using InputStreamReader,...
How to ignore SSL certificate errors in Apache HttpClient 4.0
How do I bypass invalid SSL certificate errors with Apache HttpClient 4.0?
23 Answers
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How to randomize (or permute) a dataframe rowwise and columnwise?
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234
Given the R data.frame:
> df1
a b c
1 1 1 0
2 1 0 0
3 0 1 0
4 0 0 0
Shuffle row-wise:
&...
Using async/await for multiple tasks
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int[] ids = new[] { 1, 2, 3, 4, 5 };
Parallel.ForEach(ids, i => DoSomething(1, i, blogClient).Wait());
Although you run the operations in parallel with the above code, this code blocks each thread that each operation runs on. For example, if the net...