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How to print a dictionary line by line in Python?
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I do print(json.dumps(cars, indent=4, ensure_ascii=False)) because otherwise non-ASCII characters are unreadable.
– Boris
Apr 22 at 16:36
add a ...
What are the rules for calling the superclass constructor?
...ctor, I suppose this is also true for methods?
– ha9u63ar
Oct 31 '14 at 9:33
3
@hagubear, only va...
Does C++ support 'finally' blocks? (And what's this 'RAII' I keep hearing about?)
...ing a mutex:
// A class with implements RAII
class lock
{
mutex &m_;
public:
lock(mutex &m)
: m_(m)
{
m.acquire();
}
~lock()
{
m_.release();
}
};
// A class which uses 'mutex' and 'lock' objects
class foo
{
mutex mutex_; // mutex for l...
How to get the current time in milliseconds from C in Linux?
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6 Answers
6
Active
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Managing constructors with many parameters in Java
...er the following example
public class StudentBuilder
{
private String _name;
private int _age = 14; // this has a default
private String _motto = ""; // most students don't have one
public StudentBuilder() { }
public Student buildStudent()
{
return new Student...
SQL Server: Filter output of sp_who2
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Keith
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answered Feb 10 '10 at 5:46
Adriaan StanderA...
When should use Readonly and Get only properties
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edited Nov 16 '16 at 18:37
bwegs
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a...
Sending HTML email using Python
...tml, 'html')
# Attach parts into message container.
# According to RFC 2046, the last part of a multipart message, in this case
# the HTML message, is best and preferred.
msg.attach(part1)
msg.attach(part2)
# Send the message via local SMTP server.
s = smtplib.SMTP('localhost')
# sendmail function...
Standardize data columns in R
...DasonDason
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25
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How do I read / convert an InputStream into a String in Java?
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answered Nov 21 '08 at 16:54
Harry LimeHarry Lime
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...