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How to detect shake event with android?
...ew, you need to implement the SensorListener:
public class ShakeActivity em>x m>tends Activity implements SensorListener
You will need to acquire a SensorManager:
sensorMgr = (SensorManager) getSystemService(SENSOR_SERVICE);
And register this sensor with desired flags:
sensorMgr.registerListener(t...
How to get Scala List from Java List?
...t.toList.foreach{ node => .... }
works. asScala did not work
In 2.12.m>x m> use import scala.collection.JavaConverters._
In 2.13.m>x m> use import scala.jdk.CollectionConverters._
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How to show line number when em>x m>ecuting bash script
... which has a lot of commands and will generate lots of output, I use set -m>x m> or set -v and set -e , so the script would stop when error occurs. However, it's still rather difficult for me to locate which line did the em>x m>ecution stop in order to locate the problem.
Is there a method which can outp...
How to prove that a problem is NP complete?
...te a polynomial time algorithm V that will verify for every possible input m>X m> whether m>X m> is in your domain or not.
Em>x m>ample
Prove that the problem of vertem>x m> covers (that is, for some graph G, does it have a vertem>x m> cover set of size k such that every edge in G has at least one vertem>x m> in the cover set?) ...
Java variable number or arguments for a method
...ct. You can find more about it in the Oracle guide on varargs.
Here's an em>x m>ample:
void foo(String... args) {
for (String arg : args) {
System.out.println(arg);
}
}
which can be called as
foo("foo"); // Single arg.
foo("foo", "bar"); // Multiple args.
foo("foo", "bar", "lol"); //...
Python function global variables?
... In the code that I gave, is func_B doing things (1) to the global copy of m>x m> (as gotten from func_A), (2) to a local variable m>x m> with the same value of the result of func_A, or (3) to a local variable m>x m> with no value and (in the eyes of the compiler) no relation to "some value" or the m>x m> in func_A?
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How to escape a single quote inside awk
...
@syntam>x m>error What quotes you use for preparing arguments for invoking awk are purely a matter of the command interpreter you are using to compose command lines. The '{printf $2}' gets turned into some argument for an em>x m>ecve system ...
What are the differences between .so and .dylib on osm>x m>?
.dylib is the dynamic library em>x m>tension on OSm>X m>, but it's never been clear to me when I can't / shouldn't use a traditional unim>x m> .so shared object.
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Equivalent of strace -feopen < command > on mac os m>X m>
This is useful for debugging (hence programming related). On linum>x m>, we can use the command
1 Answer
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Integer division with remainder in JavaScript?
...
For some number y and some divisor m>x m> compute the quotient (quotient) and remainder (remainder) as:
var quotient = Math.floor(y/m>x m>);
var remainder = y % m>x m>;
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