Why does my print function print garbled message?
I don't think this is normal for println(); to do but either way i think print(); should solve your problem.
try redownloading the processing ide.
Related
Like this from oh-my-zsh:
Is there an easy way to replicate this?
Just found this ... FIGlet.
See also Zend_Text_Figlet
$figlet = new Zend_Text_Figlet();
echo $figlet->render('Zend');
How can I make the first letter upper case in the following:
${1:${TM_FILENAME/[\.php]+$//}}
Basically if the filename is "welcome.php", I'd like it to write out "Welcome". This at the moment writes "welcome" (lower case w).
Try the following snippet. Works for me.
${TM_FILENAME/(.*?)(\..+)/\u$1/}
For some reason the above example gives you weird charectors when using it ... it took me a while but the solution below works if you are still looking. It has two solutions here for you the first one is for actual textmate on mac:
${TM_FILENAME/(^.)(.*?)(\.php)/(?1:\U$1)(?2:)(?3:)/}
The next is if you are using e Texteditor on PC:
${TM_FILENAME/(^.)(.*?)(\.php)/(?1:)(?2:$2)(?3:)/}
I hope this helps you if you haven't already.
TM_FILENAME not works for windows?
I'd like to customize the new Assert to print message as it usually does, but to also Abort[] all computation. Abort[] part is easy, but how do I generate the same message as the default?
How about this?
$AssertFunction = (Message[Assert::asrtf, #1]; Abort[]) &
How do you print 'nicely' in LEDA?
I am looking for the equivalent to
fixed
setprecision(3)
I have got a little further with this.
There is a difference between precision and output precision.
I can set LEDA's output precision with e.g bigfloat::set_output_precision(4);
but I still do not know what LEDA's equivalent to fixed is.
Also, I do not know what the latest LEDA of todouble is
I have tried mu.todouble() where mu is declared as a bigfloat, but I get a compiler error
A further answer is mu.to_double()
I've got a weird issue with Ruby. I want to read data from a file and put the data then into an array.
The weird thing is, it's working in another script which does basically, the same thing.
quoteArray = []
quoteFile = File.new("quotes.txt", "r") or die "Unable to open file..."
quoteFile.each_line { |line| quoteArray.push line }
puts quoteArray[0]
All I get out of this is an array with one element where the whole text file is in. What's wrong? Is it my machine? The text file? Any ideas?
Thanks in advance
quoteFile = File.read("quotes.txt").gsub(/\n?\r/, "\n").lines.to_a
You are printing quoteArray[0]. Try printing quoteArray.inspect and see what you get.
It works fine for me. Make sure that your text file has multiple lines in it and not just a one single big line.