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Code Golf: Collatz Conjecture
..._ );
}
Simple recursive version
use Sub::Call::Recur;
sub Collatz{
my( $n ) = @_;
$n += 0; # ensure that it is numeric
die 'invalid value' unless $n > 0;
die 'Integer values only' unless $n == int $n;
say $n;
given( $n ){
when( 1 ){}
when( $_ % 2 != 0 ){ # odd
recu...
How do I determine if my python shell is executing in 32bit or 64bit?
...n win32
Where [MSC v.1500 64 bit (AMD64)] means 64-bit Python.
Works for my particular setup.
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CustomErrors mode=“Off”
I get an error everytime I upload my webapp to the provider. Because of the customErrors mode, all I see is the default "Runtime error" message, instructing me to turn off customErrors to view more about the error.
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How to get folder path for ClickOnce application
... I found that worked for being able to get the deployed folder location of my clickonce application and that hasn't been mentioned anywhere I saw in my searches, for my similar, specific scenario:
The clickonce application is deployed to a company LAN network folder.
The clickonce application is s...
What should be in my .gitignore for an Android Studio project?
What files should be in my .gitignore for an Android Studio project?
31 Answers
31
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How to set environment variables in Jenkins?
...elYap Works too, as long as in the end the line evaluates to key=value. In my use case I generate the line completely: cat app/build.gradle | grep "def majorVersion" | python -c 'import sys,re,os; print("VERSION_NUMBER="+re.findall(r"[\d+\.]+", sys.stdin.read())[0]+os.environ["BUILD_NUMBER"])'
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Get “Internal error in the expression evaluator” on “Add watch” function when trying to debug WCF se
Few days ago I moved my solution to MSVS 2013. It works fine except one thing: when I trying to debug code of my WCF service it works, but when I want to watch state of any variable it says: "Internal error in the expression evaluator". Add watch function works normal on client side, but in service...
Iterate through every file in one directory
...
This is my favorite method for being easy to read:
Dir.glob("*/*.txt") do |my_text_file|
puts "working on: #{my_text_file}..."
end
And you can even extend this to work on all files in subdirs:
Dir.glob("**/*.txt") do |my_tex...
Change computer name for a TFS Workspace
My System Administrator renamed my computer. So where it was "MyLaptop2" it is now just "MyLaptop".
15 Answers
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How to correctly use the extern keyword in C
My question is about when a function should be referenced with the extern keyword in C.
10 Answers
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