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Is it Pythonic to use list comprehensions for just side effects?
...s.deque(iterator, maxlen=0)
else:
# advance to the empty slice starting at position n
next(islice(iterator, n, n), None)
Of course, the latter is clearer and easier to understand.
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How do I create directory if none exists using File class in Ruby?
...subdir/"
end
# Splits name into pieces
tokens = target_dir.split(/\//)
# Start at '/'
new_dir = '/'
# Iterate over array of directory names
1.upto(tokens.size - 1) do |n|
# Builds directory path one folder at a time from top to bottom
unless n == (tokens.size - 1)
new_dir << "#{tok...
Two way/reverse map [duplicate]
...or: 'bar'
I'm sure I didn't cover all the cases, but that should get you started.
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findViewByID returns null
...ave deleted setContentView by mistake and didn't understand why my program started to crush.
– Ronen Festinger
Jul 15 '16 at 18:23
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Insert auto increment primary key to existing table
...umn and inserted auto-increment values for each existing row in the table, starting with 1.
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In C#, how to instantiate a passed generic type inside a method?
... var sw = new Stopwatch();
action(); // Execute once before
sw.Start();
for (var i = 0; i <= iterationCount; i++)
{
action();
}
sw.Stop();
System.Console.WriteLine(text + ", Elapsed: {0}ms", sw.ElapsedMilliseconds);
}
I've also tried using a factory meth...
How to change users in TortoiseSVN
...domain credentials to Windows Credential Manager on the user's computer:
Start Control Panel | Credential Manager on the client computer.
Click Add a Windows Credential.
As Internet or network address enter the FQDN of the server machine (e.g., svn.example.com).
As Username enter your domain accou...
Case insensitive comparison of strings in shell script
...
This is way better, in terms of performance than starting awk or any other process.
– Alex
Dec 12 '13 at 14:38
Converting a JS object to an array using jQuery
...teed to return properties in any order (ii) in OP's example the properties start from 1, not 0.
– Salman A
Jul 28 '11 at 10:58
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Find index of last occurrence of a sub-string using T-SQL
...mited to small list of functions for text data type.
All I can suggest is start with PATINDEX, but work backwards from DATALENGTH-1, DATALENGTH-2, DATALENGTH-3 etc until you get a result or end up at zero (DATALENGTH-DATALENGTH)
This really is something that SQL Server 2000 simply can't handle.
E...