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How to concatenate strings with padding in sqlite
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SQLite has a printf function which does exactly that:
SELECT printf('%s-%.2d-%.4d', col1, col2, col3) FROM mytable
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DbArithmeticExpression arguments must have a numeric common type
...a?
After all clientDateTime and time24 are fix values so their difference does not need to be recalculated in every iteration.
Like:
TimeSpan time24 = new TimeSpan(24, 0, 0);
TimeSpan time18 = new TimeSpan(18, 0, 0);
var clientdtminus24 = clientDateTime - time24;
// first get today's sleepi...
Delete all local git branches
.... You will always have the problem of needing to filter out the *, and it does amusing things if somebody runs it from detached head. The main problem though is git branch is a porcelain command, and there is no guarantee that the output won't change in some future version of git.
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Using forked package import in Go
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worked great. i think the only reason this doesn't have more upvotes is because folks are not using go modules yet. I also used this trick to point to a file location to another directory on my workstation where i had local edits i was working on. I would just remov...
advantage of tap method in ruby
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This answer contradicts itself, and thus does not make sense. More is happening than "just creating an instance named user." Also, the argument that "A reader would not have to read what is inside the block to know that an instance user is created." holds no weigh...
GetProperties() to return all properties for an interface inheritance hierarchy
...rrect solution as it guarantees returning properties with unique names and does so by grabbing the one closest in the inheritance chain.
– user3524983
Aug 24 '17 at 17:43
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Regular expression to limit number of characters to 10
...[a-z]{1,10}$/ if you want to match at least one character, like /^[a-z]+$/ does.
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How to set up tmux so that it starts up with specified windows opened?
...ere), the commands could end up in the other session! @waqar-lim 's answer doesn't have this problem.
– haja
Jul 12 '19 at 10:42
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Paging UICollectionView by cells, not screen
...anyone asking about this in swift 5: collectionView.isPagingEnabled = true does this!
– Mohammad Bashir Sidani
Apr 14 at 20:19
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FileSystemWatcher vs polling to watch for file changes
...ents, so increase it to the expected amount of files (trial and error). It does use memory that cannot be paged out, so it could force other processes to page if memory gets low.
Here is the MSDN article on buffer :
FileSystemWatcher..::.InternalBufferSize Property
Per MSDN:
Increasing buffe...