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Ruby on Rails console is hanging when loading
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423
Restarting Spring should fix the hanging commands:
$ bin/spring stop
I experienced hanging co...
Differences between Oracle JDK and OpenJDK
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351
Both OpenJDK and Oracle JDK are created and maintained currently by Oracle only.
OpenJDK and ...
(![]+[])[+[]]… Explain why this works
...using the bracket notation on String values was not part of the ECMAScript 3rd. Edition Specification, (that's why the charAt method existed).
However this kind of "index properties" that represent the characters of a string were standardized on ECMAScript 5, and even before the standardization the...
Why do I need 'b' to encode a string with Base64?
...mail.
Hence, it wants a string of 8-bit bytes. You create those in Python 3 with the b'' syntax.
If you remove the b, it becomes a string. A string is a sequence of Unicode characters. base64 has no idea what to do with Unicode data, it's not 8-bit. It's not really any bits, in fact. :-)
In your ...
src/lxml/etree_defs.h:9:31: fatal error: libxml/xmlversion.h: No such file or directory
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edited Aug 6 '13 at 6:10
answered Apr 2 '13 at 9:48
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Why use strong named assemblies?
...an Nils Ferner
2,81422 gold badges1414 silver badges3131 bronze badges
answered Mar 1 '10 at 6:00
Kyle RosendoKyle Rosendo
23.5k77...
How to read keyboard-input?
... # If you use Python 2
input('Enter your input:') # If you use Python 3
and if you want to have a numeric value
just convert it:
try:
mode=int(raw_input('Input:'))
except ValueError:
print "Not a number"
s...
Comparing two CGRects
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Johannes Fahrenkrug
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answered Sep 16 '13 at 3:44
Amelia777Am...
What does the star operator mean, in a function call?
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932
The single star * unpacks the sequence/collection into positional arguments, so you can do this...
Programmatically set left drawable in a TextView
...Andrew Orobator
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answered Aug 3 '11 at 19:25
BrainCrashBrainCrash
11.2k33 go...