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With Mercurial, how can I “compress” a series of changesets into one before pushing?
...he 3rd overall search result and the first on stackoverflow I thought that info might be useful.
– a.peganz
Oct 2 '15 at 13:33
1
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Should I use the datetime or timestamp data type in MySQL?
...rsion to UTC, but it is a cleaner design long-term. Of course, present the info to user based on their current settings. If user wishes to enter "09:00 in Paris", then let them set Paris time, then enter 09:00. Then anyone who is in New York can easily find what time they need to be awake at their t...
Fragment Inside Fragment
..., but would disappear after a screen orientation change. No exception, log info, nothing. Switching to getChildFragmentManager() and removing setRetainInstance(true) from the inner fragment (pity) fixed it. Thanks for saving my bacon again, @CommonsWare.
– Felix
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How can you determine a point is between two other points on a line segment?
...q <= p
This answer used to be a mess of three updates. The worthwhile info from them: Brian Hayes's chapter in Beautiful Code covers the design space for a collinearity-test function -- useful background. Vincent's answer helped to improve this one. And it was Hayes who suggested testing only o...
Are static variables shared between threads?
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This article presents a view that is consistent with how he presented the info:
http://jeremymanson.blogspot.com/2008/11/what-volatile-means-in-java.html
First, you have to understand a little something about the Java memory model. I've struggled a bit over the years to explain it briefly and we...
ERROR 2006 (HY000): MySQL server has gone away
..._timeout = 43200
max_allowed_packet = 2048M
net_buffer_length = 512M
debug-info = TRUE
Appending the flags --force --wait --reconnect to the command (i.e. mysql -u root -p -h localhost my_db < file.sql --verbose --force --wait --reconnect).
Important Note: It was necessary to perform both step...
What is a web service endpoint?
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Service– a collection of related endpoints.
http://www.ehow.com/info_12212371_definition-service-endpoint.html
The endpoint is a connection point where HTML files or active server pages are exposed. Endpoints provide information needed to address a Web service endpoint. The endpoint p...
Difference between FOR and AFTER triggers?
... I liked the comment about inserts into views using triggers. Very useful info. Cheers.
– Mariusz
Sep 19 '15 at 9:45
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When do we have to use copy constructors?
...entation (or actually, using make_unique), I now have exception safety for free!!! Isn't it exciting ? And best of all, I no longer need to worry about a proper destructor! I do need to write my own Copy Constructor and Assignment Operator though, because unique_ptr does not define these operations....
How to print formatted BigDecimal values?
... you can specify a Locale.
NumberFormat.getInstance(Locale.US)
For more info, see NumberFormat class.
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