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Property getters and setters
...rning:
Attempting to access 'name' from within it's own getter.
The error looks vague like this:
As an alternative you might want to use didSet. With didSet you'll get a hold to the value that is was set before and just got set to. For more see this answer.
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Static constant string (class member)
...d conform, although Gnu/GCC compliles fines, other compilers will throw an error. Definition has to be in body.
– ManuelSchneid3r
Nov 16 '15 at 11:40
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java: ArrayList - how can i check if an index exists?
...r this kind of work, it will slow down your program by 50% or maybe more.. error checking adds like a strap to your existing code to slow it down.. better to avoid it in critical areas. Checking for length in this case is the best thing you can do, since the index will always be less then the length...
How to return a value from __init__ in Python?
...t recent call last):
File "<stdin>", line 1, in <module>
TypeError: __init__() should return None
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How to pass command line arguments to a shell alias? [duplicate]
...set -x; alias serve="python -m SimpleHTTPServer $1 &" you will see the error/problem. Both your argument and the alias command are run as separate commands.
– PatS
Feb 13 '18 at 17:33
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Run cron job only if it isn't already running
...on job as a sort of watchdog for a daemon that I've created. If the daemon errors out and fails, I want the cron job to periodically restart it... I'm not sure how possible this is, but I read through a couple of cron tutorials and couldn't find anything that would do what I'm looking for...
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Getting MAC Address
...ing the output of another program doesn't seem very elegant not to mention error prone.
14 Answers
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Detecting syllables in a word
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Hey thanks tiny baby error in the should be function def nsyl(word): return [len(list(y for y in x if y[-1].isdigit())) for x in d[word.lower()]]
– Gourneau
Dec 21 '10 a...
Git in Powershell saying 'Could not find ssh-agent'
...nded the quote from the blog below.
There are numerous ways to resolve the error, based on the likes to all other answers. One known to work is quoted below. Scan though other answers they may be more appropriate for you.
When I restarted my PowerShell prompt, it told me it could not start SSH Agen...
Converting Dictionary to List? [duplicate]
...ied to access the list resulting from dictlist=dict.items(), I then got an error trying to access it like a list: dictlist[i][1]. Python3 doc says: ~~~~ "The objects returned by dict.keys(), dict.values() and dict.items() are view objects. They provide a dynamic view on the dictionary’s entries, ...