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Difference between Service, Async Task & Thread?
...on about them, I won't repeat them, instead I will try to give answer with my own words, hope they will help you.
Service is like an Activity but has no user interface. Probably if you want to fetch the weather for example you won't create a blank activity for it, for this you will use a Service.
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C# constructor execution order
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It seems like half of my contributions here are pointing to his answers; but Eric Lippert wrote a good pair of posts on this topic as well: blogs.msdn.com/ericlippert/archive/2008/02/15/… blogs.msdn.com/ericlippert/archive/2008/02/18/…
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How to permanently export a variable in Linux?
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I opened a Terminal Window in Ubuntu and enter export MY_VAR=1. Where will this Variable MY_VAR stored ?
– vgokul129
Nov 15 '19 at 6:52
add a comment
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Right way to reverse pandas.DataFrame?
Here is my code:
4 Answers
4
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Why does make think the target is up to date?
This is my Makefile:
4 Answers
4
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What's a good way to extend Error in JavaScript?
I want to throw some things in my JS code and I want them to be instanceof Error, but I also want to have them be something else.
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HTML - how can I show tooltip ONLY when ellipsis is activated
I have got a span with dynamic data in my page, with ellipsis style.
14 Answers
14
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Change R default library path using .libPaths in Rprofile.site fails to work
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I generally try to keep all of my packages in one library, but if you want to add a library why not append the new library (which must already exist in your filesystem) to the existing library path?
.libPaths( c( .libPaths(), "~/userLibrary") )
Or (and ...
Equation for testing if a point is inside a circle
...times by time ./a.out
I implemented this method, a normal method and a dummy method to determine timing overhead.
Normal: 21.3s
This: 19.1s
Overhead: 16.5s
So, it seems this method is more efficient in this implementation.
// compile gcc -O3 <filename>.c
// run: time ./a.out
#include <...
What is RSS and VSZ in Linux memory management
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That is correct. I have fixed my answer, thanks for the heads up.
– jmh
Apr 30 '14 at 16:08
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