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What are the differences between ArrayList and Vector?
...rrayList and Vector both implements List interface and maintains insertion order.But there are many differences between ArrayList and Vector classes...
ArrayList -
ArrayList is not synchronized.
ArrayList increments 50% of current array size if number of element exceeds from its capacity.
ArrayLi...
What is Activity.finish() method doing exactly?
..., and found that onPause(), onStop() and onDestroy() will all be called in order after you call finish().
– Sam003
Jul 13 '15 at 23:55
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Can't connect Nexus 4 to adb: unauthorized
...ry to get my Nexus 7 to bring up the auth dialog. For future reference, in order to change the USB connection mode, you have to go into Settings, Storage and hit the menu icon button in the top right - talk about obscure! I had neither MTP or Camera checked, but as soon as I checked the Camera optio...
C++11 introduced a standardized memory model. What does it mean? And how is it going to affect C++ p
...ot even say anything about the atomicity of memory loads and stores or the order in which loads and stores might happen, never mind things like mutexes.
Of course, you can write multi-threaded code in practice for particular concrete systems – like pthreads or Windows. But there is no standard w...
Open multiple Eclipse workspaces on the Mac
... you want.
Warning
You might have to change the Tomcat server ports in order to run your project in different/multiple Tomcat instances, see Tomcat Server Error - Port 8080 already in use
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What is the difference between HAVING and WHERE in SQL?
...ntry, COUNT(*)
FROM Ed_Centers
GROUP BY edc_country
HAVING COUNT(*) > 1
ORDER BY edc_country;
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C programming in Visual Studio
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What is the quickest way to HTTP GET in Python?
... @JoeBlow remember that you must import the external libraries in order to use them
– MikeVelazco
Feb 8 '17 at 22:34
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How do I set up email confirmation with Devise?
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How does C compute sin() and other math functions?
...or precision = 7.33) a number N = 4 and a polynomial number 3502. N is the order of the polynomial (so it's p4.x^4 + p3.x^3 + p2.x^2 + p1.x + p0), because N=4. Then you look up the actual value of the p4,p3,p2,p1,p0 values in the back of the book under 3502 (they'll be in floating point). Then you i...