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What is an idempotent operation?
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edited Jul 11 '11 at 13:26
answered Jul 3 '09 at 1:47
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How can I do an UPDATE statement with JOIN in SQL Server?
... EricEric
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Javascript - Open a given URL in a new tab by clicking a button
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13 Answers
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Why do I get “unresolved external symbol” errors when using templates? [duplicate]
... Sriram Murali
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answered Jan 19 '09 at 6:29
dlanoddlanod
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When to use RSpec let()?
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Mike LewisMike Lewis
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How do I change the hover over color for a hover over table in Bootstrap?
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edited Mar 26 '13 at 17:14
answered Mar 26 '13 at 17:05
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Get person's age in Ruby
...t handle leap years
– bgcode
Jan 9 '13 at 21:08
Why do you return 0 || 1 instead of true || false ?
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Are Javascript arrays sparse?
...eapUsed / 1024 / 1024 * 100) / 100} MB`)
The script is using approximately 130.57 MB
undefined
Then sparse again:
> yetAnotherArray = Array(2**32-1)
[ <4294967295 empty items> ]
> console.log(`The script is using approximately ${Math.round(process.memoryUsage().heapUsed / 1024 / 1024 ...
Converting an object to a string
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1358
I would recommend using JSON.stringify, which converts the set of the variables in the object...
In Java, how do I check if a string contains a substring (ignoring case)? [duplicate]
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133
How about matches()?
String string = "Madam, I am Adam";
// Starts with
boolean b = string....