SETJMP.H 定义longjmp和setjmp函数用到的jmp buf类型, 说明这两个函数。 SHARE.H 定义文件共享函数的参数。 SIGNAL.H 定义SIG[ZZ(Z] [ZZ)]IGN和SIG[ZZ(Z] [ZZ)]DFL常量,说明rajse和signal两个函数。 STDARG.H 定义读函数参数表的宏。(如vprintf,vscarf函数)。 STDDEF.H 定义一些公共数据类型和宏。 STDI...
1. String类:由于String对象是不可变的,所以String类应该在字符串不经常变化的场景中使用,例如常量的声明、少量变量运算等。 2. StringBuffer类:在频繁进行字符串运算(如拼接、替换、删除等),而且运行在多线程环境中时,应该考虑使用StringBuffer,例如XML解析、HTTP参数解析和封装。 3. StringBuilder类:在频繁进行字符...
This value is used for results that refer to the last find_data_code_2d call in general but not to a specific candidate. 'all_candidates': All candidates (including the successfully decoded symbols) that were investigated during the last call of find_data_code_2d. 'all_results': All ...
get_data_code_2d_results(Operator) Name get_data_code_2d_results— Get the alphanumerical results that were accumulated during the search for 2D data code symbols. For an explanation of the concept of the 2D data code reader see the introduction of chapterIdentification / Data Code. ...
QR Code: 'position_pattern_min': Number of position detection patterns that have to be visible for generating a new symbol candidate (2 or 3). General model behavior: All data code types: 'persistence': Controls whether certain intermediate results of the symbol search withfind_data_code_2dar...
functionId=${functionId}&build=167774&client=apple&clientVersion=10.1.0&uuid=${uuid}` - return new Promise(resolve => { - $.post(taskPostUrl(functionId, body, url), async (err, resp, data) => { - try { - if (err) { - console.log(`${JSON.stringify(err)}`) - console.log(...
addrinfo对象链表。因此，即使您的代码在今天的每种情况下都能正常工作，也无法保证它明天会继续工作。
https://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/getPhoneNumber.html ...
Status code: 200 JSON 複製 { "summary": { "query": "15127 98052 ne redmond wa", "queryType": "NON_NEAR", "queryTime": 57, "numResults": 1, "offset": 0, "totalResults": 34, "fuzzyLevel": 1, "geoBias": { "lat": 47.30129317913035, "lon": -120.88247999999997 } }, "resu...