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What does multicore assembly language look like?
...github.com/cirosantilli/linux-kernel-module-cheat#psci
*/
/* PCSI function identifier: CPU_ON. */
ldr w0, =0xc4000003
/* Argument 1: target_cpu */
mov x1, 1
/* Argument 2: entry_point_address */
ldr x2, =cpu1_only
/* Argument 3: context_id */
mov x3, 0
/* Unu...
What is “Orthogonality”?
...
So is functional programming completely orthogonal?
– corazza
Oct 11 '13 at 10:24
...
Get first n characters of a string
...ss) normal characters or 10 characters followed by '...'
Update 2:
Or as function:
function truncate($string, $length, $dots = "...") {
return (strlen($string) > $length) ? substr($string, 0, $length - strlen($dots)) . $dots : $string;
}
Update 3:
It's been a while since I wrote this an...
string.IsNullOrEmpty(string) vs. string.IsNullOrWhiteSpace(string)
...code data. As always, premature
optimization may be evil, but it is also fun.
Reference : Here
Check the source code (Reference Source .NET Framework 4.6.2)
IsNullorEmpty
[Pure]
public static bool IsNullOrEmpty(String value) {
return (value == null || value.Length == 0);
}
IsNullOrWhit...
Why don't Java's +=, -=, *=, /= compound assignment operators require casting?
...
Or more fun: "int x=33333333; x+=1.0f;".
– supercat
Apr 20 '17 at 19:31
5
...
Why are hexadecimal numbers prefixed with 0x?
...d parse these as octal, mangling the number before storing. To add to the fun, one popular database product would silently switch back to decimal parsing if the number contained an 8 or 9.
– Basic
Nov 24 '15 at 19:45
...
What are the most common non-BMP Unicode characters in actual use? [closed]
...er, you should install George Douros’s Symbola font. It also has all the fun Unicode 6.0.0 code points in it, too.
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Can't install PIL after Mac OS X 10.9
...rnal pil --allow-unverified pil helped me in 2015
– fun_vit
Feb 10 '15 at 14:11
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Flatten an irregular list of lists
...
Using generator functions can make your example a little easier to read and probably boost the performance.
Python 2
def flatten(l):
for el in l:
if isinstance(el, collections.Iterable) and not isinstance(el, basestring):
...
Gridview height gets cut
...leAttr: Int = 0
) : GridView(context, attrs, defStyleAttr) {
override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
val expandSpec = MeasureSpec.makeMeasureSpec(MEASURED_SIZE_MASK,
MeasureSpec.AT_MOST)
super.onMeasure(widthMeasureSpec, expandSpec)
...