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Android destroying activities, killing processes
...destroyed?
Activity pertains to an individual whereas process pertains to group of activities. Look at the third point above again it kills the process as mentioned.
What will happen when I get back to my application when it was totally
killed?
Its similar to restart . Again the third point will...
What are the main uses of yield(), and how does it differ from join() and interrupt()?
...ds" of 1s in a bidimensional array filled with 0s and 1s. An "island" is a group of cells that are adjacent to eachother either vertically or horizontally:
1 0 0 0
1 1 0 0
0 0 0 1
0 0 1 1
0 0 1 1
Here we have two islands of 1s: top-left and bottom-right.
A simple solution is to make a first pass...
What are the rules for evaluation order in Java?
...are 12 assignment operators; all are syntactically right-associative (they group right-to-left). Thus, a=b=c means a=(b=c), which assigns the value of c to b and then assigns the value of b to a.
(a[b]) = (b=0);
3) According to 15.7. Evaluation Order of JLS
The Java programming language guar...
Setting environment variables via launchd.conf no longer works in OS X Yosemite/El Capitan/macOS Sie
... as File format: Application. Finally open System Settings → Users & Groups → Login Items and add your new application.
[Original answer]: To work around this place all the variables you wish to define in a short shell script, then have a look at this previous answer about how to run a scri...
What's the difference between unit, functional, acceptance, and integration tests? [closed]
...hing is that you know what those terms mean to your colleagues. Different groups will have slightly varying definitions of what they mean when they say "full end-to-end" tests, for instance.
I came across Google's naming system for their tests recently, and I rather like it - they bypass the argu...
How do malloc() and free() work?
...really hard to debug! In the one case I was involved, it took us (a larger group of developers) several days to find the reason of the crash -- since it was in a totally different location than the one indicated by the memory dump. It is like a time-bomb. You know, your next "free" or "malloc" will ...
What algorithm gives suggestions in a spell checker?
...d again check if this new word is in the dictionary. Such new edits can be grouped and shown to the user.
Unix system uses a program written by Mc IllRoy. An alternative way is to use a Trie which can be useful in the case of huge files.
My Trie experiment
Unix like experiment
The unix approac...
Common programming mistakes for Clojure developers to avoid [closed]
...rms of objects. I found myself modeling everything as a struct because its grouping of "members", however loose, made me feel comfortable. In reality, structs should mostly be considered an optimization; Clojure will share the keys and some lookup information to conserve memory. You can further opti...
What is an uninterruptible process?
...hly translates to "thread" which may or may not have an individual "thread group" entry in /proc
In some cases, it may be waiting for a long time. A typical example of this would be where the executable or mmap'd file is on a network filesystem where the server has failed. If the I/O eventually su...
Can you explain the concept of streams?
...tem at a time and it doesn't have to know how its input or output is being grouped.
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