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Data Modeling with Kafka? Topics and Partitions
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answered Jun 20 '13 at 13:57
LundahlLundahl
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iPhone Simulator - Simulate a slow connection?
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edited Jun 22 '16 at 22:03
Jeremy Mack
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How to read data when some numbers contain commas as thousand separator?
..."", and then convert the string to numeric using as.numeric:
y <- c("1,200","20,000","100","12,111")
as.numeric(gsub(",", "", y))
# [1] 1200 20000 100 12111
This was also answered previously on R-Help (and in Q2 here).
Alternatively, you can pre-process the file, for instance with sed in uni...
What is the difference between UTF-8 and Unicode?
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To expand on the answers others have given:
We've got lots of languages with lots of character...
Microsoft Roslyn vs. CodeDom
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Disclaimer: I work for Microsoft on the Roslyn team.
CodeDom is a precursor to Roslyn, but is...
Valid to use (anchor tag) without href attribute?
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The <a>nchor element is simply an anchor to or from some content. Originally the HTML sp...
Adding rounded corner and drop shadow to UICollectionViewCell
So I already went through various posts on adding 2nd view for adding shadow, but I still cannot get it to work if I want to add it in UICollectionViewCell . I subclassed UICollectionViewCell , and here is my code where I add various UI elements to the cell's content view and adding shadow to the ...
emacs/elisp: What is the hash (pound, number sign, octothorp) symbol used for?
...cts.
And then you have its use for denoting the base for integers, e.g. #x2c -> 44.
Plus more I'm sure.
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Is pass-by-value a reasonable default in C++11?
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answered Sep 29 '11 at 5:15
Luc DantonLuc Danton
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What is uint_fast32_t and why should it be used instead of the regular int and uint32_t?
...its on some platforms. It may not be sufficient for your application.
uint32_t is not guaranteed to exist. It's an optional typedef that the implementation must provide iff it has an unsigned integer type of exactly 32-bits. Some have a 9-bit bytes for example, so they don't have a uint32_t.
uint_fa...