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Sprintf equivalent in Java
...h format(), closest to sprintf():
final static String HexChars = "0123456789abcdef";
public static String getHexQuad(long v) {
String ret;
if(v > 0xffff) ret = getHexQuad(v >> 16); else ret = "";
ret += String.format("%c%c%c%c",
HexChars.charAt((int) ((v >> 12) &...
How does Python's super() work with multiple inheritance?
...econd, because that is what the MRO dictates!
– user389955
Sep 20 '17 at 19:52
@user389955 The object created is of ty...
TCP vs UDP on video stream
...st create bad user experience. like in this video: http://tinypic.com/r/2qn89xz/9
"IP multicast significantly reduces video bandwidth requirements for large audiences"
This is true for private networks, Multicast is not enabled over internet.
"Note that if TCP loses too many packets, the ...
Reading binary file and looping over each byte
...1, 73, 152, 58, 49, 184, 223, 17, 176, 166, 195, 6, 35, 206, 206, 39, 231, 89, 249, 21, 112, 168, 4, 88, 169, 215, 132, 255, 168, 129, 127, 60, 252, 244, 160, 80, 155, 246, 147, 234, 227, 157, 137, 101, 84, 115, 103, 77, 44, 84, 134, 140, 77, 224, 176, 242, 254, 171, 115, 193, 29]
Don't iterate by...
Do C# Timers elapse on a separate thread?
...
abatishchev
89.7k7272 gold badges279279 silver badges417417 bronze badges
answered Sep 16 '09 at 22:45
SimonSimon...
Difference between int32, int, int32_t, int8 and int8_t
...l viewpoint, it is awfully handy to have a 32-bit type among the types in C89, and if int is 64 bits, long has to be at least 64 bits too, so there'd often be no 32-bit type.
– Jerry Coffin
Nov 18 '14 at 6:43
...
How to hash a string into 8 digits?
...7614L
>>> # Use hash()
>>> abs(hash(s)) % (10 ** 8)
82148974
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AngularJS : Prevent error $digest already in progress when calling $scope.$apply()
...
89
Handy little helper method to keep this process DRY:
function safeApply(scope, fn) {
(sco...
How do I convert between big-endian and little-endian values in C++?
...
89
Simply put:
#include <climits>
template <typename T>
T swap_endian(T u)
{
sta...
What does “#define _GNU_SOURCE” imply?
... _GNU_SOURCE
If you define this macro, everything is included: ISO C89, ISO C99, POSIX.1, POSIX.2, BSD, SVID, X/Open, LFS, and GNU extensions. In the cases where POSIX.1 conflicts with BSD, the POSIX definitions take precedence.
From the Linux man page on feature test macros:
_GNU_SOURC...