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Insert multiple rows WITHOUT repeating the “INSERT INTO …” part of the statement?
I know I've done this before years ago, but I can't remember the syntax, and I can't find it anywhere due to pulling up tons of help docs and articles about "bulk imports".
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How to get the nth occurrence in a string?
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I actually don't like this answer. Given an unbounded length input, it needlessly creates an unbounded length array, and then throws most of it away. It would be faster and more efficient just to iteratively use the fromIndex argument t...
How can I save a screenshot directly to a file in Windows? [closed]
In Windows XP, one can press Alt-PrintScreen to copy an image of the active window, or Ctrl-PrintScreen to copy an image of the full desktop.
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Convert Java Array to Iterable
...d find Arrays.asList(..);, but at least Eclipse seems to think it will not do what i want (e.g., It infers the result of Arrays.asList(foo) as a List<int[]>, not List<Integer>...) I found this interesting enough for a question... (-Breaking comment in parts cause of limits-)
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AngularJS routing without the hash '#'
...you need the # (hashtag) for non HTML5 browsers.
Otherwise they will just do an HTTP call to the server at the mentioned href.
The # is an old browser shortcircuit which doesn't fire the request, which allows many js frameworks to build their own clientside rerouting on top of that.
You can use $l...
Visual Studio can't build due to rc.exe
...d this to your PATH environment variables:
C:\Program Files (x86)\Windows Kits\8.0\bin\x86
Copy these files:
rc.exe
rcdll.dll
From
C:\Program Files (x86)\Windows Kits\8.0\bin\x86
To
C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\bin
Or I also found this:
Microsoft...
In Python, how do I index a list with another list?
I would like to index a list with another list like this
7 Answers
7
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How to find index of all occurrences of element in array?
... }
return indexes;
}
var indexes = getAllIndexes(Cars, "Nano");
You don't really make it clear how you want to use the indexes, so my function returns them as an array (or returns an empty array if the value isn't found), but you could do something else with the individual index values inside...
Get a specific bit from byte
...f-two than the one to its right, bit-shifting to the left is equivalent to doubling the number once for each place that is shifted, equivalent to multiplying the number by 2^x. In your example, looking for the fourth bit, we perform:
1 (2^0) << (4-1) == 8 (2^3)
00000001 &l...
How to use filter, map, and reduce in Python 3
....x since a lot has been changed.
The whole answer here are quotes from the documentation.
Views And Iterators Instead Of Lists
Some well-known APIs no longer return lists:
[...]
map() and filter() return iterators. If you really need a list, a quick fix is e.g. list(map(...)), but a better fix is ...