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javascript function leading bang ! syntax
... I've added all the options above to the performance test at: jsperf.com/bang-function
– Shaz
Apr 29 '11 at 3:21
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How Do I Get the Query Builder to Output Its Raw SQL Query as a String?
...{
}
["time"]=>
string(4) "0.92"
}
}
(Thanks to Joshua's comment below.)
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How do you get a string from a MemoryStream?
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This decision was mitigated later on: msdn.microsoft.com/en-us/library/…
– Mark Sowul
Feb 3 '16 at 20:13
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Mercurial undo last commit
How can I undo my last accidentally commited (not pushed) change in Mercurial?
7 Answers
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Get the new record primary key ID from MySQL insert query?
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You need to use the LAST_INSERT_ID() function: http://dev.mysql.com/doc/refman/5.0/en/information-functions.html#function_last-insert-id
Eg:
INSERT INTO table_name (col1, col2,...) VALUES ('val1', 'val2'...);
SELECT LAST_INSERT_ID();
This will get you back the PRIMARY KEY value of the...
What is the difference between partitioning and bucketing a table in Hive ?
...ly improve query performance, but only if the partitioning scheme reflects common filtering. Partitioning feature is very useful in Hive, however, a design that creates too many partitions may optimize some queries, but be detrimental for other important queries. Other drawback is having too many p...
How can I clear an HTML file input with JavaScript?
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222
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Sort ArrayList of custom Objects by property
I read about sorting ArrayLists using a Comparator but in all of the examples people used compareTo which according to some research is a method for Strings.
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StringFormat Localization issues in wpf
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