大约有 482 项符合查询结果（耗时：0.0271秒） [XML]
How to create a GUID/UUID in Python
...7-f960-400d-91f0-c42a6d44e3d0'
>>> uuid.uuid4().hex
'9fe2c4e93f654fdbb24c02b15259716c'
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How to call C from Swift?
...der:
Swift 3
UserInput.h
#ifndef USERINPUT_H
#define USERINPUT_H
#ifdef __cplusplus
extern "C"{
#endif
getInput(int *output);
#ifdef __cplusplus
}
#endif
UserInput.c
#include <stdio.h>
void getInput(int *output) {
scanf("%i", output);
}
main.swift
import Foundation
var...
How to append to New Line in Node.js
...teStream("udp-stream.log", {'flags': 'a'});
stream.once('open', function(fd) {
stream.write(msg+"\r\n");
});
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how to avoid a new line with p tag?
...
align-content: center;
align-items:center;
border:1px solid #e3f2fd;
}
.item{
flex: 1 1 auto;
border:1px solid #ffebee;
}
<div class="box">
<p class="item">A</p>
<p class="item">B</p>
<p class="item">C</p>
</div>
...
Delete specific line number(s) from a text file using sed?
...you are done, or maybe replace the lone dash with /dev/stdin or /proc/$pid/fd/1 if your OS (or shell) has that.
As always, you can add -i before the -f option to have sed edit the target file in place, instead of producing the result on standard output. On *BSDish platforms (including OSX) you need...
How to decode Unicode escape sequences like “\u00ed” to proper UTF-8 encoded characters?
... if ($cp > 0xD7FF && 0xE000 > $cp) {
$cp = 0xFFFD;
}
// https://github.com/php/php-src/blob/php-5.6.4/ext/standard/html.c#L471
// php_utf32_utf8(unsigned char *buf, unsigned k)
if ($cp < 0x80) {
return chr($cp);
} e...
Check if user is using IE
...t want us to detect their awful web browser.
– c00000fd
Feb 2 '15 at 9:16
3
@SameerAlibhai Which ...
D3.js: How to get the computed width and height for an arbitrary element?
...});
* {
margin: 0;
padding: 0;
border: 0;
}
body {
background: #ffd;
}
.div {
display: inline-block;
background-color: blue;
margin-right: 30px;
width: 30px;
height: 30px;
}
<h3>
Click on blue div block or svg circle
</h3>
<svg></svg>
<div class="di...
HTML for the Pause symbol in audio and video control
...SO 7000:2012
23FB ⏻︎ standby/power
23FC ⏼︎ power on/off
23FD ⏽︎ power on
2B58 ⭘︎ power off
Power symbol from IEEE 1621-2004
23FE ⏾︎ power sleep
Use on the Web:
A file must be saved using UTF-8 encoding without BOM (which in most development environments...
How to add facebook share button on my website?
...like to have control of how my designs look.
– sheriffderek
Jul 18 '13 at 23:07
6
Also, this mann...