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Group query results by month and year in postgresql
...LECT to_char(d, 'YYYY-DD') FROM (SELECT date_trunc('month', d) AS "d" FROM tbl) AS foo. Best of both worlds!
– Chris Clark
Mar 26 '17 at 21:05
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App Inventor 2 UrsAI2UDP 拓展 - UDP广播通信协议 · App Inventor 2 中文网
...程 IoT专题 AI2拓展 ChatGPT接入 Aia Store 开通VIP 搜索 App Inventor 2 UrsAI2UDP 拓展 - UDP广播通信协议
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The Definitive C++ Book Guide and List
...and C++ features, however, it was an incredible tour-de-force at the time (1994, pre-STL).
The chapters on dynamics inheritance are a bit complicated to understand and not very useful.
An updated version of this classic book that includes move semantics and the lessons learned from the STL would be ...
MySQL skip first 10 results
...statement retrieves all rows from the 96th row to the last:
SELECT * FROM tbl LIMIT 95,18446744073709551615;
Obviously, you should replace 95 by 10. The large number they use is 2^64 - 1, by the way.
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Does MS SQL Server's “between” include the range boundaries?
...00:00:00.000
4 2010-07-31 00:00:00.000
Query:
SELECT
*
FROM
tbl
WHERE
Start BETWEEN '2010-04-01 00:00:00' AND '2010-05-01 00:00:00'
Results:
ID Start
1 2010-04-30 00:00:01.000
2 2010-04-02 00:00:00.000
...
Using union and order by clause in mysql
...al FROM table1 UNION ALL SELECT bbb AS Col, 0 AS Official FROM table2 ) AS tbl ORDER BY Official, Col
– Alix
Dec 12 '13 at 13:21
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List of ANSI color escape sequences
...) and Interchange Format: Character content architectures. ISO/IEC 8613-6:1994. International Organization for Standardization.
There's a column for xterm in this table on the Wikipedia page for ANSI escape codes
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Framework vs. Toolkit vs. Library [duplicate]
...s relating to collections of related code, which have both historical (pre-1994/5 for the purposes of this answer) and current implications, and the reader should be aware of both, particularly when reading classic texts on computing/programming from the historic era.
Library
Both historically, an...
Correct way to delete cookies server-side
...d link above, we find this given as an example of the format:
Sun, 06 Nov 1994 08:49:37 GMT
and find that the syntax definition...
requires that dates be written in day month year format, not month day year format as used by the question asker.
Specifically, it defines rfc1123-date as follows:...
Export specific rows from a PostgreSQL table as INSERT SQL script
...the same to another table of the same structure anywhere with:
COPY other_tbl FROM '/path/to/file.csv';
COPY writes and read files local to the server, unlike client programs like pg_dump or psql which read and write files local to the client. If both run on the same machine, it doesn't matter mu...