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Convert a python 'type' object to a string
...ith type() when using new-style classes vs old-style (that is, inheritance from object). For a new-style class, type(someObject).__name__ returns the name, and for old-style classes it returns instance.
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NameError: global name 'unicode' is not defined - in Python 3
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that doesn't preserve BC like the answer from @atm Please consider retracting or updating your answer. There is no reason to leave python2 users behind or have breaking python3
– MrMesees
Sep 4 '18 at 22:47
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Retrieve version from maven pom.xml in code
What is the simplest way to retrieve version number from maven's pom.xml in code, i.e., programatically?
11 Answers
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How Do You Clear The IRB Console?
...inside %userprofile%\.irbrc and you're good
def cls
system('cls')
end
From IRB clear screen on windows.
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A cron job for rails: best practices?
...sts..."
EdiListener.process_new_messages
puts "done."
end
To execute from the command line, this is just "rake cron". This command can then be put on the operating system cron/task scheduler as desired.
Update this is quite an old question and answer! Some new info:
the heroku cron service ...
How to set a JVM TimeZone Properly
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"Please note that I do not want to set the timezone from the application."
– AbVog
Nov 2 '17 at 14:00
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.NET Format a string with fixed spaces
... to PadLeft() and PadRight().
In the last line of the function, binding is from left to right, so firstpad is applied followed by the desiredLength pad.
Here is the C# version:
public string StringCentering(string s, int desiredLength)
{
if (s.Length >= desiredLength) return s;
int fir...
What does the “@” symbol mean in reference to lists in Haskell?
...in your function. One example where this is the case is the tails function from the standard library:
tails :: [a] -> [[a]]
tails [] = [[]]
tails xxs@(_:xs) = xxs : tails xs
sha...
Any reason to write the “private” keyword in C#?
...ng the question. But, some people write VB, some C++, some even F# (coming from other functional languages such as Haskell perhaps?), better than they do on C#. So, for them (and for us if we forget about it after 2 years of no c#ing) it's better if accessors are explicit. Don't undervalue the impac...
Which Eclipse files belong under version control?
Which Eclipse files is it appropriate to put under source control, aside from the sources obviously?
8 Answers
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