skyone-wzw

const sqlQuery = ({sql, connection}) => {
    return new Promise((resolve, reject) => {
        connection.query(sql, (err, result) => {
            if (err) {
                reject(err);
            }
            resolve(result);
        })
    })
}

skyone-wzw

for i in `ls`; do
    mv $i `echo $i | sed 's/from/to/'`
done

skyone-wzw

const crypto = require('crypto');

const sha256 = (str) => {
    const hash = crypto.createHash('sha256');
    return hash.update(str, "utf-8").digest("hex");
}
const md5 = (str) => {
    const hash = crypto.createHash('md5');
    return hash.update(str, "utf-8").digest("hex");
}

skyone-wzw

project(lua C)
cmake_minimum_required(VERSION 3.16)

set(src_code
        src/lapi.c src/lcode.c src/lctype.c src/ldebug.c src/ldo.c src/ldump.c src/lfunc.c src/lgc.c src/llex.c
        src/lmem.c src/lobject.c src/lopcodes.c src/lparser.c src/lstate.c src/lstring.c src/ltable.c src/ltm.c
        src/lundump.c src/lvm.c src/lzio.c)
set(src_lib
        src/lauxlib.c src/lbaselib.c src/lcorolib.c src/ldblib.c src/liolib.c src/lmathlib.c src/loadlib.c
        src/loslib.c src/lstrlib.c src/ltablib.c src/lutf8lib.c src/linit.c)

skyone-wzw

{
  "compilerOptions": {
    /////////////////////////////////////////////////////////////////////////////////////////////////////////

    /* 项目 */
    "incremental": true,              /* 启用增量编译 */

    /* 语言和环境 */
    "target": "es2016",               /* 设置 JavaScript 语言版本 */

skyone-wzw

;                                       Segment Descriptor
;
; |------------------------------------------------------|----------------------------------------|
; | 63           56 | 55           52 | 51            48 | 47                40 | 39           32 |
; |  Base (24~31)   |   Flags (3~0)   |   Limit (19~16)  |   Access Byte (7~0)  |   Base (23~16)  |
; |------------------------------------------------------|----------------------------------------|
; | 31                                                16 | 15                                   0 |
; |                  Base (0~15)                         |              Limit (0~15)              |
; |------------------------------------------------------|----------------------------------------|
; 

skyone-wzw

#define offset_of(type, member) ((size_t) &((type *)0)->member)

#define container_of(ptr, type, member) ({  \
    const typeof( ((type *)0)->member ) *__mptr = (ptr); \
    (type *)( (char *)__mptr - offset_of(type, member) );})

skyone-wzw

skyone-wzw

import kotlinx.coroutines.runBlocking
import kotlinx.serialization.SerialName
import kotlinx.serialization.Serializable
import kotlinx.serialization.decodeFromString
import kotlinx.serialization.json.Json

private val json = Json {
    classDiscriminator = "myType"
}

skyone-wzw

package host.skyone.native

import kotlinx.cinterop.*
import platform.posix.*

fun main() {
    val file = "test.txt"
    val contentSize = nativeHeap.alloc<stat>().apply { stat(file, this.ptr) }.st_size
    val buffer = ByteArray(contentSize)
    val fp = open(file, O_RDONLY)