大约有 24,000 项符合查询结果（耗时：0.0549秒） [XML]
while (1) Vs. for (;;) Is there a speed difference?
...");
}
void t_for() {
for(;;)
printf("foo\n");
}
.file "test.c"
.section .rodata
.LC0:
.string "foo"
.text
.globl t_while
.type t_while, @function
t_while:
.LFB2:
pushq %rbp
.LCFI0:
movq %rsp, %rbp
.LCFI1:
.L2:
movl $.LC0, %edi
call ...
How to identify CAAnimation within the animationDidStop delegate?
...nimation2:
[myAnimation2 setValue:@"animation2" forKey:@"animationID"];
Test it like this:
- (void)animationDidStop:(CAAnimation *)animation finished:(BOOL)flag
{
if([[animation valueForKey:@"animationID"] isEqual:@"animation1"]) {
//animation is animation1
} else if([[animation val...
How can I convert byte size into a human-readable format in Java?
...e;
return new DecimalFormat("#,##0.#").format(result) + " " + unit;
}
Test code:
public static void main(final String[] args){
final long[] l = new long[] { 1l, 4343l, 43434334l, 3563543743l };
for(final long ll : l){
System.out.println(convertToStringRepresentation(ll));
}
...
Reconnection of Client when server reboots in WebSocket
...Listener('close', socketCloseListener);
};
socketCloseListener();
// for testing
setTimeout(()=>{
socket.close();
},5000);
Plus https://www.npmjs.com/package/back is already good enough :)
share
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...
What's the Android ADB shell “dumpsys” tool and what are its benefits?
...false, scanModeActive=false
lastSignalLevel=2, explicitlyDisabled=false
Latest scan results:
Locks acquired: 28 full, 0 scan
Locks released: 28 full, 0 scan
Locks held:
3) Getting CPU info
~$ adb shell dumpsys cpuinfo
Output:
Load: 0.08 / 0.4 / 0.64
CPU usage from 42816ms to 34683ms ago:
sy...
Choosing the default value of an Enum type without having to change values
...
The comments made me suspicious about this answer, so I tested it and verified that this answer definitely is correct.
– Ian Newson
Jan 29 '13 at 10:12
1
...
Cron jobs and random times, within given hours
... @jsdalton: Wouldn't the modulo operator be better? $((RANDOM % 90 + 10)) Test: for i in {0..9999}; do echo $((RANDOM % 90 + 10)); done | sort | uniq -c
– geon
Sep 17 '14 at 8:50
...
Getting parts of a URL (Regex)
Given the URL (single line):
http://test.example.com/dir/subdir/file.html
25 Answers
...
Is there a printf converter to print in binary format?
... & 1;
printf("%u", byte);
}
}
puts("");
}
Test:
int main(int argv, char* argc[])
{
int i = 23;
uint ui = UINT_MAX;
float f = 23.45f;
printBits(sizeof(i), &i);
printBits(sizeof(ui), &ui);
printBits(sizeof(f), &f);
return 0;
}
...
Can Json.NET serialize / deserialize to / from a stream?
...r answers to build a proof of concept for my problem. I decided to post my test console app here in case anyone else is facing the same issue.
using System;
using System.Diagnostics;
using System.IO;
using System.IO.Pipes;
using System.Threading;
using System.Threading.Tasks;
using Newtonsoft.Json;...