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How to get the PATH environment-variable separator in Python?
... If, like me, you didn't read the body of this question and just went by the title, you'll think this is the character that separates elements of a filesystem path (forward slash on Linux and MacOSX, backslash on Windows). It's not, it the character that separates elements of a shell PATH that...
List tables in a PostgreSQL schema
...dt in psql I only get a listing of tables in the current schema ( public by default).
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What does [nyae] mean in Zsh?
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CSS Input Type Selectors - Possible to have an “or” or “not” syntax?
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How to load a tsv file into a Pandas DataFrame?
...\t', header=0)
You can load the tsv file directly into pandas data frame by specifying delimitor and header.
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How to get correct timestamp in C#
...d Apr 14 at 16:47
Yousha AleayoubYousha Aleayoub
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How to get UTC time in Python?
...nds[, milliseconds[, minutes[, hours[, weeks]]]]]]])
And this means that by default you can get any of the fields mentioned in it's definition -
days, seconds, microseconds, milliseconds, minutes, hours, weeks. Also timedelta instance has total_seconds() method that:
Return the total number o...
Create a File object in memory from a string in Java
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Usually when a method accepts a file, there's another method nearby that accepts a stream. If this isn't the case, the API is badly coded. Otherwise, you can use temporary files, where permission is usually granted in many cases. If it's applet, you can request write permission.
An exampl...
How do I check the operating system in Python?
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You can get a pretty coarse idea of the OS you're using by checking sys.platform.
Once you have that information you can use it to determine if calling something like os.uname() is appropriate to gather more specific information. You could also use something like Python System I...
Method to Add new or update existing item in Dictionary
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Could there be any problem if i replace Method-1 by Method-2?
No, just use map[key] = value. The two options are equivalent.
Regarding Dictionary<> vs. Hashtable: When you start Reflector, you see that the indexer setters of both classes call this.Insert(key, va...