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Get elements by attribute when querySelectorAll is not available without using libraries?
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What is the difference between named and positional parameters in Dart?
...r. Here is an example:
getHttpUrl(String server, String path, [int port=80]) {
// ...
}
In the above code, port is optional and has a default value of 80.
You can call getHttpUrl with or without the third parameter.
getHttpUrl('example.com', '/index.html', 8080); // port == 8080
getHttpUrl(...
Why are C character literals ints instead of chars?
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MalxMalx
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Why does the lock object have to be static?
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Marc Gravell♦Marc Gravell
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LINQ To Entities does not recognize the method Last. Really?
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Neil FenwickNeil Fenwick
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Specify custom Date format for colClasses argument in read.table/read.csv
...e", function(from) as.Date(from, format="%d/%m/%Y") )
tmp <- c("1, 15/08/2008", "2, 23/05/2010")
con <- textConnection(tmp)
tmp2 <- read.csv(con, colClasses=c('numeric','myDate'), header=FALSE)
str(tmp2)
Then modify if needed to work for your data.
Edit ---
You might want to run setCl...
How many and which are the uses of “const” in C++?
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answered Jan 18 '09 at 17:33
Johannes Schaub - litbJohannes Schaub - litb
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How to merge specific files from Git branches
...ve Jarvis
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answered Oct 16 '15 at 10:21
pdppdp
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Python Regex - How to Get Positions and Values of Matches
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Herbert
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answered Oct 30 '08 at 14:15
Peter HoffmannPeter...
Does ARC support dispatch queues?
...answer…
If your deployment target is lower than iOS 6.0 or Mac OS X 10.8
You need to use dispatch_retain and dispatch_release on your queue. ARC does not manage them.
If your deployment target is iOS 6.0 or Mac OS X 10.8 or later
ARC will manage your queue for you. You do not need to (and c...