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Calculate difference between two datetimes in MySQL
...MySQL function. For example, you can use:
SELECT TIMESTAMPDIFF(SECOND, '2012-06-06 13:13:55', '2012-06-06 15:20:18')
In your case, the third parameter of TIMSTAMPDIFF function would be the current login time (NOW()). Second parameter would be the last login time, which is already in the database....
How do I programmatically shut down an instance of ExpressJS for testing?
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158
Things have changed because the express server no longer inherits from the node http server. F...
Why does Internet Explorer not send HTTP post body on Ajax call after failure?
...is disabled on the server, this issue goes away. In other words, your HTTP 1.1 server will respond to every Ajax request with a Connection: Close line in the response. This keeps IE happy but causes every Ajax request to open a new connection. This can have a significant performance impact, especial...
T-SQL - function with default parameters
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edited Jul 25 '18 at 13:46
Hakan Fıstık
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HttpURLConnection timeout settings
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edited May 10 '10 at 2:07
answered May 10 '10 at 2:01
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Fragment or Support Fragment?
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answered Jun 29 '13 at 9:37
brillenheinibrillenheini
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Where is the documentation for the values() method of Enum?
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180
You can't see this method in javadoc because it's added by the compiler.
Documented in three ...
Create a File object in memory from a string in Java
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answered Aug 16 '11 at 19:20
meritonmeriton
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How do I terminate a thread in C++11?
...ommand. I am interested in terminating the thread forcefully using pure C++11.
5 Answers
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how to “reimport” module to python then code be changed after import
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114
For Python 2.x
reload(foo)
For Python 3.x
import importlib
import foo #import the module ...