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Capitalize the first letter of both words in a two word string
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The base R function to perform capitalization is toupper(x). From the help file for ?toupper there is this function that does what you need:
simpleCap <- function(x) {
s <- strsplit(x, " ")[[1]]
paste(toupper(substring(s, 1,1...
Create zip file and ignore directory structure
I need to create a zip file using this command:
7 Answers
7
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How to check a string for specific characters?
How can I check if a string has several specific characters in it using Python 2?
5 Answers
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Deleting all files in a directory with Python
...ob(os.path.join(mydir, "*.bak"))
for f in filelist:
os.remove(f)
Be sure to be in the correct directory, eventually using os.chdir.
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Is there any way to close a StreamWriter without closing its BaseStream?
My root problem is that when using calls Dispose on a StreamWriter , it also disposes the BaseStream (same problem with Close ).
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How can I access the MySQL command line with XAMPP for Windows?
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Your MySQL binaries should be somewhere under your XAMPP folder. Look for a /bin folder, and you'll find the mysql.exe client around. Let's assume it is in c:\xampp\mysql\bin, then you should fireup a command prompt in this fol...
JetBrains / IntelliJ keyboard shortcut to collapse all methods
...ss that is 10,000+ lines of code and has 100s of methods. Is there a shortcut for any JetBrains IDE (since the shortcut would likely be shared across all of them) to collapse all the methods / functions so that only the method signatures are shown?
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How to redirect output of an entire shell script within the script itself?
Is it possible to redirect all of the output of a Bourne shell script to somewhere, but with shell commands inside the script itself?
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Is 'switch' faster than 'if'?
Is a switch statement actually faster than an if statement?
12 Answers
12
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What is the __del__ method, How to call it?
...eading a code. There is a class in which __del__ method is defined. I figured out that this method is used to destroy an instance of the class. However, I cannot find a place where this method is used. The main reason for that is that I do not know how this method is used, probably not like that: ...