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How can I get column names from a table in SQL Server?
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You can obtain this information and much, much more by querying the Information Schema views.
This sample query:
SELECT *
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_NAME = N'Customers'
Can be made over all these DB objects:
CHECK_CONSTRAINTS
COLUMN_DOMAIN_USAG...
Displaying the Indian currency symbol on a website
...#8377; (₹). Use it like you would © for the copyright sign. For more, read Wikipedia's article on the rupee sign.
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Why does MYSQL higher LIMIT offset slow the query down?
Scenario in short: A table with more than 16 million records [2GB in size]. The higher LIMIT offset with SELECT, the slower the query becomes, when using ORDER BY *primary_key*
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How can I use Python to get the system hostname?
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What command means “do nothing” in a conditional in Bash?
...ou are correct), it returns true (status 0) just like true does, and it is more difficult to read. Bash is a DevOps language, and if : is written by someone on my team, I'd have them change it.
– SaintHax
May 29 '17 at 19:51
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How do I make a composite key with SQL Server Management Studio?
...ies the right changes to whatever the database version is) and if you have more than one installation then you're in serious trouble as soon the databases won't have the same schema
– JonnyRaa
Jul 27 '16 at 12:11
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HttpServletRequest to complete URL
...lair: A StringBuffer is returned on purpose, so that you easily can add on more stash. Since this is specified on the javadoc, it would be extremely absurd of the implementation to expect that the returned StringBuffer would not be modified by the caller - hence, this is cool.
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DateTime.ToString() format that can be used in a filename or extension?
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You have a look at more examples/options here: geekzilla.co.uk/View00FF7904-B510-468C-A2C8-F859AA20581F.htm
– Kristof Claes
Sep 19 '12 at 17:47
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How to detect UI thread on Android?
... {
// Not on UI thread.
}
From API level 23 and up, there's a slightly more readable approach using new helper method isCurrentThread on the main looper:
if (Looper.getMainLooper().isCurrentThread()) {
// On UI thread.
} else {
// Not on UI thread.
}
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In the shell, what does “ 2>&1 ” mean?
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