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Is VB really case insensitive?
...s have different roles. In other words, a method parameter with the name "index" will force a method name "Index" to be recased to "index". That has produced rather a lot of head scratching, as you might imagine :)
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Android Studio inline compiler showing red errors, but compilation with gradle works fine
...estart
It will close Android Studio and restart it. Also, it will start re-indexing the project.
It resolved my problem
Go to File > Invalidate Cache/Restart > Invalidate and Restart
Source here for youtube
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What makes a SQL statement sargable?
...CT ... FROM ...
WHERE Year(myDate) = 2008
The SQL optimizer can't use an index on myDate, even if one exists. It will literally have to evaluate this function for every row of the table. Much better to use:
WHERE myDate >= '01-01-2008' AND myDate < '01-01-2009'
Some other examples:
Bad: ...
Trim spaces from end of a NSString
...ion == NSNotFound) {
return @"";
}
return [self substringToIndex:rangeOfLastWantedCharacter.location+1]; // non-inclusive
}
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Is the NOLOCK (Sql Server hint) bad practice?
... IMO, This is a bit simplistic. Deadlocks can be removed by using covering indexes, taking the pressure off the Clustered index.
– Mitch Wheat
Sep 21 '09 at 6:27
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How can I find the first occurrence of a sub-string in a python string?
So if my string is "the dude is a cool dude".
I'd like to find the first index of 'dude':
5 Answers
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SQlite Getting nearest locations (with latitude and longitude)
... approximate solution! It gives you highly approximate results via a fast, index-friendly SQL query. It will give wrong result in some extreme circumstances. Once you have gotten small number of approximate result within area of several kilometers, use slower, more precise methods to filter those re...
Implications of foldr vs. foldl (or foldl')
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@Desty because it produces new part of its overall result on each step -- unlike foldl, which collects its overall result and produces it only after all the work is finished and there are no more steps to perform. So e.g. foldl (flip (:)) [] [1..3] == [3,2,1], so scanl (f...
Intelli J IDEA takes forever to update indices
...Once you hit that, IntelliJ will restart and then you can see that all the indexing is done really fast.
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Selecting the last value of a column
... answer, but we can tidy it up by just specifying the full column range:
=INDEX(G2:G, COUNT(G2:G))
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