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String formatting in Python 3
...rmat(self)
"conversion rate: {:.2f}".format(self.goals / self.shots) # '0.20'
"conversion rate: {:.2%}".format(self.goals / self.shots) # '20.45%'
"conversion rate: {:.0%}".format(self.goals / self.shots) # '20%'
"self: {!s}".format(self) # 'Player: Bob'
"self: {!r}".format(self) # '<__main__.P...
How to round up to the nearest 10 (or 100 or X)?
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edited Jun 20 at 9:12
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111 silver badge
answered Aug 25 '14 at 22:22
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Byte[] to InputStream or OutputStream
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You create and use byte array I/O streams as follows:
byte[] source = ...;
ByteArrayInputStre...
Size of character ('a') in C/C++
...11?
– Adam Rosenfield
Aug 13 '12 at 20:15
Not at the moment. My interest in C and C++ has waned a lot in the last five...
How to turn on line numbers in IDLE?
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edited Jun 20 at 9:12
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answered Sep 14 '13 at 19:02
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What is an xs:NCName type and when should it be used?
...ava or JS?
– calbertts
May 4 '16 at 20:14
@calbertts, See docs.oracle.com/javase/8/docs/api/java/util/regex/Pattern.ht...
Understanding the Rails Authenticity Token
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answered Jun 2 '09 at 20:16
Topher FangioTopher Fangio
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Is there a quicker / better way to clear the iPhone Simulator cache than deleting its directory?
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edited Jun 20 at 9:12
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111 silver badge
answered Nov 20 '15 at 3:13
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Gmail Error :The SMTP server requires a secure connection or the client was not authenticated. The s
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This generally happens when you try login from different time zone or IP Address Computer. You...
Where is Java Installed on Mac OS X?
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Use /usr/libexec/java_home -v 1.8 command on a terminal shell to figure out where is your Java ...