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How to implement a good __hash__ function in python [duplicate]
...2 docs.
– PM 2Ring
Jan 17 '17 at 12:05
4
For those whom are interested, here is the bug that led ...
In Python how should I test if a variable is None, True or False
...simulate(open("myfile"))
except SimulationException as sim_exc:
print "error parsing stream", sim_exc
else:
if result:
print "result pass"
else:
print "result fail"
# execution continues from here, regardless of exception or not
And now you can have a much richer type ...
Why 0 is true but false is 1 in the shell?
...ts you can check pretty easily for success, and investigate the particular error for more details if you want to. A lot of APIs and frameworks have a similar convention - functions that succeed return 0 and and those that fail give back an error code describing the particular failure case.
...
Unsupported major.minor version 52.0 [duplicate]
... = 47
JDK 1.2 = 46
JDK 1.1 = 45
These are the assigned major numbers. The error regarding the unsupported major.minor version is because during compile time you are using a higher JDK and a lower JDK during runtime.
Thus, the 'major.minor version 52.0' error is possibly because the jar was compiled...
Comments in command-line Zsh
... |
edited Jan 8 at 16:05
answered Jan 8 at 15:54
FlakRa...
How can I improve my paw detection?
...t changes > X in the other direction it is considered a turn to counter errors).
If you know at what frames it turns, you will know the frame where the pressure was the most hard and you will know where it was the least hard between the two paws. In theory, you then would know the two frames whe...
Better way of incrementing build number?
...he plist file, however it's making Xcode 4.2.1 crash frequently (with an error about the target not belonging to a project; I'm guessing the changing of the plist file is confusing Xcode in some way).
...
Is there a regular expression to detect a valid regular expression?
...s.
using this with shell script in the grep command , it shows me some error.. grep: Invalid content of {} . I am making a script that could grep a code base to find all the files that contain regular expressions
This pattern exploits an extension called recursive regular expressions. This is ...
Passing parameters to addTarget:action:forControlEvents
...example
– Vladimir
Mar 30 '12 at 20:05
3
You don't need to pass it separately. If you are passing...
Hibernate show real SQL [duplicate]
...k.
– Emil Lundberg
Feb 13 '15 at 16:05
You may need to tell Hibernate what logging manager you use (log4j, slf4j), see...