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Invalid syntax when using “print”? [duplicate]
...he syntax is now more or less the same as before, but it requires parens:
From the "what's new in python 3" docs:
Old: print "The answer is", 2*2
New: print("The answer is", 2*2)
Old: print x, # Trailing comma suppresses newline
New: print(x, end=" ") # Appends a space instead of a new...
Printing Python version in output
How can I print the version number of the current Python installation from my script?
5 Answers
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Converting an array to a function arguments list [duplicate]
...er JavaScript frameworks such as NodeJS, therefore I'd suggest removing it from the answer.
– zbr
Dec 14 '15 at 15:31
4
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java.net.MalformedURLException: no protocol
...(new InputSource(new StringReader(xml)));
Note that if you read your XML from a file, you can directly give the File object to DocumentBuilder.parse() .
As a side note, this is a pattern you will encounter a lot in Java. Usually, most API work with Streams more than with Strings. Using Streams me...
Pairwise crossproduct in Python [duplicate]
How can I get the list of cross product pairs from a list of arbitrarily long lists in Python?
3 Answers
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Maven “Module” vs “Project” (Eclipse, m2eclipse plugin)
I'm a beginner at Maven and I've played with it from a command line point of view a little, so now I was trying to use it in Eclipse; I installed the m2eclipse plugin to do so.
...
How to remove not null constraint in sql server using query
...ence: https://www.tutorialspoint.com/How-can-we-remove-NOT-NULL-constraint-from-a-column-of-an-existing-MySQL-table
ALTER TABLE tableName MODIFY columnName columnType NULL;
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delete vs delete[] [duplicate]
...
From the standard (5.3.5/2) :
In the first alternative (delete
object), the value of the operand of
delete shall be a pointer to a
non-array object or a pointer to a
sub-object (1.8) representing a base
class of...
What does the keyword “transient” mean in Java? [duplicate]
...tes. Those bytes are
sent over the network and the object
is recreated from those bytes. Member
variables marked by the java transient
keyword are not transferred, they are
lost intentionally.
Example from there, slightly modified (thanks @pgras):
public class Foo implements Serializabl...
UILabel Align Text to center
...
From iOS 6 and later UITextAlignment is deprecated. use NSTextAlignment
myLabel.textAlignment = NSTextAlignmentCenter;
Swift Version from iOS 6 and later
myLabel.textAlignment = .center
...