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How can I start an interactive console for Perl?
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@mklement0 There's a cpan setting to download and build prerequisite modules automatically. You might need to turn that setting on. Alternatively, the zero-config cpanminus application may be a better option.
– Starfish
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Which characters make a URL invalid?
...rticular component of the generic URI syntax. Characters in the "reserved" set are not reserved in all contexts. The hostname, for example, can contain an optional username so it could be something like ftp://user@hostname/ where the '@' character has special meaning.
Here is an example of a URL th...
How do I determine the size of my array in C?
... least large enough to contain any member of the basic execution character set and is composed of a contiguous sequence of bits, the number of which is implementation-defined."
– Skizz
Sep 1 '08 at 8:34
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How to get current relative directory of your Makefile?
...age 51): " when GNU make starts (after it has processed any -C options) it sets the variable CURDIR to the pathname of the current working directory." Not the location of where the Makefile is located - although, they might be the same.
– Simon Peverett
Apr 23 ...
How to index into a dictionary?
...e especially concerned with the index of a certain value in a list or data set, you can just set the value of dictionary to that Index!:
Just watch:
list = ['a', 'b', 'c']
dictionary = {}
counter = 0
for i in list:
dictionary[i] = counter
counter += 1
print(dictionary) # dictionary = {'a':0...
SVN Commit specific files
... graphics/logo.png
I'm not aware of a way to tell it to ignore a certain set of files. Of course, if the files you do want to commit are easily listed by the shell, you can use that:
$ svn ci -m "No longer sets printer on fire" printer-driver/*.c
You can also have the svn command read the list ...
Python module for converting PDF to text [closed]
...ilename, 'rb')
parser = PDFParser(fp) #<-- changed
parser.set_document(doc) #<-- added
doc.set_parser(parser) #<-- added
doc.initialize('')
interpreter = PDFPageInterpreter(rsrc, device)
for i, page in enumerate(doc.get_pages()):
outfp.write...
Sorted collection in Java
...uld be used for maintaining a sorted list in Java. I have tried Map and Set , but they weren't what I was looking for.
2...
What's the u prefix in a Python string?
...are Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!) essay on character sets.
Q: sry no time code pls
A: Fine. try str('Some String') or 'Some String'.encode('ascii', 'ignore'). But you should really read some of the answers and discussion on Converting a U...
Is it possible to select the last n items with nth-child?
... editor after snippets, if snippets enabled
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