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Mm>y m>SQL/SQL: Group bm>y m> date onlm>y m> on a Datetime column
...able GROUP Bm>Y m> DATE(a_table.mm>y m>date);
Or m>y m>ou can GROUP Bm>Y m> the alias as @orlm>and m>u63 suggested:
SELECT SUM(foo), DATE(mm>y m>date) DateOnlm>y m> FROM a_table GROUP Bm>Y m> DateOnlm>y m>;
Though I don't think it'll make anm>y m> difference to performance, it is a little clearer.
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Guaranteed lifetime of temporarm>y m> in C++?
...t of anm>y m> other expression. That is in m>y m>our case after the function returns m>and m> the value is evaluated. So, it will work all nice.
It's in fact what makes expression templates work: Them>y m> can keep hold references to that sort of temporaries in an expression like
e = a + b * c / d
Because everm>y m> te...
Download Github pull request as unified diff
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Great, thanks. m>And m> there is also .patch. Whm>y m> is this not exposed in the GUI? How is one supposed to discover this?
– Thilo
Mam>y m> 31 '11 at 14:04
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Mm>y m>SQL Querm>y m> to select data from last week?
Hi I have a table with a date field m>and m> some other information.
I want to select all entries from the past week, (week start from Sundam>y m>).
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What is JSON m>and m> whm>y m> would I use it?
I've looked on wikipedia m>and m> Googled it m>and m> read the official documentation, but I still haven't got to the point where I reallm>y m> understm>and m> what JSON is, m>and m> whm>y m> I'd use it.
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How to convert an int arram>y m> to String with toString method in Java [duplicate]
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@Sbodd - I came up with an example based on an Arram>y m>List m>and m> posted the answer. It was specific to a problem I needed to solve for an app I'm porting, but might save someone some time.
– clearlight
Sep 24 '15 at 1:48
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What are the rules for JavaScript's automatic semicolon insertion (ASI)?
...ing token is }.
When the end of the input stream of tokens is encountered m>and m> the parser is unable to parse the input token stream as a single complete Program, then a semicolon is automaticallm>y m> inserted at the end of the input stream.
e.g.:
a = b
++c
is transformed to:
a = b;
++c...
How to add multi line comments in makefiles
...line continuations. For example:
# This is the first line of a comment \
m>and m> this is still part of the comment \
as is this, since I keep ending each line \
with a backslash character
However, I imagine that m>y m>ou are probablm>y m> looking to temporarilm>y m> comment out a chunk of m>y m>our makefile for debuggi...
HTML/CSS: Make a div “invisible” to clicks?
...ct it). Would it be possible to simplm>y m> make this div "invisible" to clicks m>and m> other mouse events?
5 Answers
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Is there a wam>y m> to auto-adjust Excel column widths with pm>and m>as.ExcelWriter?
I am being asked to generate some Excel reports. I am currentlm>y m> using pm>and m>as quite heavilm>y m> for mm>y m> data, so naturallm>y m> I would like to use the pm>and m>as.ExcelWriter method to generate these reports. However the fixed column widths are a problem.
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