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How to return multiple lines JSX in another return statement in React?
...);
})}
You don't need to flatten the resulting array, React will do that for you. See the following fiddle http://jsfiddle.net/mEB2V/1/. Again: Wrapping the two elements into a div/section will most likely be better long term.
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binning data in python with scipy/numpy
... a more efficient way to take an average of an array in prespecified bins? for example, i have an array of numbers and an array corresponding to bin start and end positions in that array, and I want to just take the mean in those bins? I have code that does it below but i am wondering how it can be ...
Multiline syntax for piping a heredoc; is this portable?
... it's in the POSIX shell grammar. You can also have more than one here-doc for the same command (some other examples use two cat invocations, but this works as well):
cat <<EOF1 <<EOF2
first here-doc
EOF1
second here-doc
EOF2
This is contrived (using 2 here-docs for stdin), but if you...
Set Viewbag before Redirect
Is it possible to set the ViewBag before I call a redirection?
5 Answers
5
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Most concise way to convert a Set to a List
For example, I am currently doing this:
6 Answers
6
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Is there a difference between /\s/g and /\s+/g?
...Because then it would replace only the first \s+, leaving the rest intact. For example, ' foo bar '.replace(/\s+/, '') would give you only 'foo bar ' edit argh HTML condensing two spaces into one
– BoltClock♦
May 11 '11 at 12:45
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What does a b prefix before a python string mean?
In a python source code I stumbled upon I've seen a small b before a string like in:
2 Answers
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Enable 'xp_cmdshell' SQL Server
... 'show advanced options', 1
GO
-- To update the currently configured value for advanced options.
RECONFIGURE
GO
-- To enable the feature.
EXEC sp_configure 'xp_cmdshell', 1
GO
-- To update the currently configured value for this feature.
RECONFIGURE
GO
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What happened to “Always refresh from server” in IE11 developer tools?
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The only way I could get it to work for IE11 was : Developer Tools, Network Tab, Click on the clear session button. For me it is then doing an immediate refresh.
– CYoung
Apr 26 '17 at 4:34
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In C#, how can I create a TextReader object from a string (without writing to disk)
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StringReader is a TextReader (StreamReader is too, but for reading from streams). So taking your first example and just using it to construct the CsvReader rather than trying to construct a StreamReader from it first gives:
TextReader sr = new StringReader(TextBox_StartData.Text...