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How to recursively find and list the latest modified files in a directory with subdirectories and ti
...a way such that every first-level directory is listed next to the date and time of the latest created/modified file within it.
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List of Delphi language features and version in which they were introduced/deprecated
...rt for regular expressions.
Delphi 2010
Enhanced Delphi RTTI (Run Time Type Information).
Attributes
The as operator can be used to cast an interface reference back to the object from which it was extracted.
The is operator can be used to verify whether an interface reference was ex...
What is the best way to measure execution time of a function? [duplicate]
Obviously I can do and DateTime.Now.After - DateTime.Now.Before but there must be something more sophisticated.
4 Answ...
Best way to test if a row exists in a MySQL table
... Thanks for the additional answer. Did you find the difference in time between the two fastest options for a TEXT field to be pretty consistent? The difference doesn't seem large, and using SELECT EXISTS(SELECT 1 ... LIMIT 1) seems to be pretty good in both cases.
– Be...
How to print like printf in Python3?
... Not the least of which is you can reference the same format only multiple times or out of order: "{1}, {1}, {0}, and {1} ".format("eggs","spam")=="spam, spam, eggs, and spam"
– Dr Xorile
Feb 12 '18 at 14:45
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Where are my postgres *.conf files?
...postgresql.conf
It has permission 600 which explains why you have a hard time finding it with a file search. The location of postgresql.conf will be different depending on what operating system you are using.
Here is the contents of mine:
# -----------------------------
# PostgreSQL configura...
Measuring elapsed time with the Time module
With the Time module in python is it possible to measure elapsed time? If so, how do I do that?
10 Answers
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Python, compute list difference
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@NeilG Do you consider time consumed to build the set? In my case (both lists have about 10M strings) time to build two sets and subtract them is considerably larger than building one set and iterating over the list.
– dimril
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Parse string to DateTime in C#
I have date and time in a string formatted like that one:
8 Answers
8
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Method call if not null in C#
...enchmark I did indicates that handling an event with no subscribers is 2-3 times slower when using the the "default delegate" pattern. (On my dual core 2.5GHz laptop that means 279ms : 785ms for raising 50 million not-subscribed events.). For application hot spots, that might be an issue to consider...