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Can you change what a symlink points to after it is created?
...p -C3 ^unlink /tmp/output.txt
lstat64("test", {st_mode=S_IFLNK|0777, st_size=7, ...}) = 0
stat64(".bash_aliases", {st_mode=S_IFREG|0644, st_size=2043, ...}) = 0
symlink(".bash_aliases", "test") = -1 EEXIST (File exists)
unlink("test") = 0
symlink(".bash_aliases", "te...
foldl versus foldr behavior with infinite lists
... a list of n values [x1, x2, x3, x4 ... xn ] with some function f and seed z.
foldl is:
Left associative: f ( ... (f (f (f (f z x1) x2) x3) x4) ...) xn
Tail recursive: It iterates through the list, producing the value afterwards
Lazy: Nothing is evaluated until the result is needed
Backwards: fol...
How do I force git to checkout the master branch and remove carriage returns after I've normalized f
...Jason
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How can I create a correlation matrix in R?
...-star
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answered May 21 '12 at 7:39
Manuel RamónManuel Ramón
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Bash, no-arguments warning, and case decisions
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Difference between objectForKey and valueForKey?
...inear
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answered Jun 30 '09 at 9:02
Corey FloydCorey Floyd
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How to check if there's nothing to be committed in the current branch?
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When should I use a struct instead of a class?
... to primitive types
(integer, double, and so on).
It has an instance size smaller than 16 bytes.
It is immutable.
It will not have to be boxed frequently.
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Hidden features of Perl?
...nity wiki
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How to detect shake event with android?
...alues[SensorManager.DATA_X];
y = values[SensorManager.DATA_Y];
z = values[SensorManager.DATA_Z];
float speed = Math.abs(x+y+z - last_x - last_y - last_z) / diffTime * 10000;
if (speed > SHAKE_THRESHOLD) {
Log.d("sensor", "shake detected w/ speed: " + speed);
...