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Can Powershell Run Commands in Parallel?
...t-Path "\\$_\c$\Something" I would expect it to expand $_ into the current item. However, it doesn't. Instead it returns an empty value. This only seems to happen from within script blocks. If I write that value out immediately after the first comment, it seems to work correctly.
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Is there an easy way to return a string repeated X number of times?
...ing to insert a certain number of indentations before a string based on an items depth and I'm wondering if there is a way to return a string repeated X times. Example:
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Why does “return list.sort()” return None, not the list?
...ing.
If you want to take an iterable and return a new, sorted list of its items, use the sorted builtin function.
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How to display a confirmation dialog when clicking an link?
...ou can also try this:
<a href="" onclick="if (confirm('Delete selected item?')){return true;}else{event.stopPropagation(); event.preventDefault();};" title="Link Title">
Link Text
</a>
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What is the most elegant way to remove a path from the $PATH variable in Bash?
Or more generally, how do I remove an item from a colon-separated list in a Bash environment variable?
33 Answers
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Best way to load module/class from lib folder in Rails 3?
...s not auto-loading modules and classes from lib anymore,
what would be the best way to load them?
12 Answers
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How do I display an alert dialog on Android?
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Didn't work on drawer item selection, but this one did: stackoverflow.com/a/26097588/1953178
– Amr Hossam
Nov 5 '15 at 16:30
5
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Length of an integer in Python
...hind for even quite small numbers
timeit math.log10(2**8)
1000000 loops, best of 3: 746 ns per loop
timeit len(str(2**8))
1000000 loops, best of 3: 1.1 µs per loop
timeit math.log10(2**100)
1000000 loops, best of 3: 775 ns per loop
timeit len(str(2**100))
100000 loops, best of 3: 3.2 µs per lo...
Best practice for nested fragments in Android 4.0, 4.1 (
...ause();
handler.removeCallbacks(runPager);
}
I wouldn't consider it 'best practice', but I have live apps using this hack and I am yet to have any issues with it.
I also use this method for embedding view pagers - https://gist.github.com/chrisjenx/3405429
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Is the LIKE operator case-sensitive with MSSQL Server?
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You can change from the property of every item.
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