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Is there a NumPy function to return the first index of something in an array?
...on any array, and will return a tuple of length 3 when used on a 3D array, etc.
– P. Camilleri
Jul 5 '17 at 7:52
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show 2 more comments
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How many threads can a Java VM support?
...do other normal operations like browsing, opening, closing other programs, etc.
With 25,000 threads system slows down but it remains responsive.
With 50,000 threads system stopped responding instantly and I had to restart my system manually.
My system details are as follows :
Processor : Intel c...
angular.min.js.map not found, what is it exactly?
... as the minified js files and it'll stop complaining. The reason they get fetched is the
/*
//@ sourceMappingURL=angular.min.js.map
*/
at the end of angular.min.js. If you don't want to add the .map files you can remove those lines and it'll stop the fetch attempt, but if you plan on debugging it...
How to specify the order of CSS classes?
...ctors, you can specify things like "begins with", "ends with", "contains", etc. See example below using your same markup, but with attribute selectors.
[class$="extra"] {
color: #00529B;
border:1px solid #00529B;
background-color: #BDE5F8;
}
[class$="basic"] {
border: 1px solid #A...
How to check if a value exists in an array in Ruby
...ED_METHODS = Set[:to_s, :to_i, :upcase, :downcase
# etc
]
def foo(what)
raise "Not allowed" unless ALLOWED_METHODS.include?(what.to_sym)
bar.send(what)
end
A quick test reveals that calling include? on a 10 element Set is about 3.5x faster than cal...
In Git, how can I write the current commit hash to a file in the same commit
...$Id$ upon check-in.
If you think about it, this is what CVS, Subversion, etc do as well. If you look at the repository, you'll see that the file in the repository always contains, for example, $Id$. It never contains the expansion of that. It's only on checkout that the text is expanded.
...
Bind TextBox on Enter-key press
...dings to already behave the way you want (with styles, validation, twoway, etc.), but currently just won't receive input after pressing Enter.
– Jamin
Aug 19 '15 at 22:04
2
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What is PAGEIOLATCH_SH wait type in SQL Server?
...t is disk intensive, what requires a full index scan, what requires a sort etc
– Greg B
Feb 3 '11 at 11:42
1
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Flexbox not giving equal width to elements
.... With auto, that basis is the contents size (or defined size with width, etc.). As a result, items with bigger text within are being given more space overall in your example.
If you want your elements to be completely even, you can set flex-basis: 0. This will set the flex basis to 0 and then a...
Difference between single and double quotes in Bash
... double quotes will. For example: variables, backticks, certain \ escapes, etc.
Example:
$ echo "$(echo "upg")"
upg
$ echo '$(echo "upg")'
$(echo "upg")
The Bash manual has this to say:
3.1.2.2 Single Quotes
Enclosing characters in single quotes (') preserves the literal value of each ...