大约有 8,000 项符合查询结果(耗时:0.0209秒) [XML]
How can I access and process nested objects, arrays or JSON?
...bout JSON?
JSON is a textual representation of data, just like XML, YAML, CSV, and others. To work with such data, it first has to be converted to JavaScript data types, i.e. arrays and objects (and how to work with those was just explained). How to parse JSON is explained in the question Parse JSO...
那些年 O2O创业我踩了十个坑 - 资讯 - 清泛网 - 专注C/C++及内核技术
那些年 O2O创业我踩了十个坑作为创始人如何分清你的项目要不要坚持,首先要分清你做的项目是在坚持还是维持,坚持可以有明天,而维持,等待的只有败局。12月4日,黑马营第一次课程结束,为期三天的课程对我影响最大的...
腾讯Tencent开源框架介绍(持续更新) - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...s();
stEnv_t* env = (stEnv_t*)args;
// consumer会一直消费,直到为空后,调用co_cond_timedwait切出协程,等待再次不为空
while (true)
{
if (env->task_queue.empty())
{
co_cond_timedwait(env->cond, -1);
continue;
}
stTask_t* task = env->task_queue.fron...
90后创业四年:曾经觉得不公 后来愿赌服输 - 资讯 - 清泛网 - 专注C/C++及内核技术
...种吊诡的沧桑感。编者按:《跋涉之路》专题是峰瑞资本为寻找“寒冬”里最坚实的创业者开辟的一个栏目,内容包括:连续创业者告别上一个创业项目后,沉淀下来的反思与对同行的劝告;商业大佬谈自己的转变与思考。
今...
Principles for Modeling CouchDB Documents
...e results through a templating system of some kind (if you want HTML, XML, CSV or whatever back), or output a unified JSON structure if you want to be able to request an entire post's content (including author and comment data) with a single request and returned as a single JSON document that matche...
How are people unit testing with Entity Framework 6, should you bother?
...
and effort has a bug for strings with csv loader, when we use '' instead of null in strings.
– Sam
Nov 23 '16 at 9:46
add a comment
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高并发服务端分布式系统设计概要 - C/C++ - 清泛网 - 专注C/C++及内核技术
...,那么我们现在把,每一个业务所负责的数据的存储,称为一个group。即以group的方式,来负责各个业务的数据的存储。接下来说(2),现在我们已经知道,数据按业务拆到group里面去存取,那么一个group里面又应该有哪些角色呢...
那些曾被追捧的90后创业男神女神,还好吗? - 资讯 - 清泛网 - 专注C/C++及内核技术
...官方介绍来说,它最大的价值在于将视频单向内容输出变为双向互动的形式。
看起来好炫酷,小弟也研究了一下这个功能到底是怎么个原理。来看看被捧上天的云视链到底是什么高科技。
经过试用发现,原来所谓的云视链是...
What's the best way of scraping data from a website? [closed]
...s/scrapers and php websites. When we were embedding hidden iframes loading csv data into webpages to do ajax before Jesse James Garrett named it ajax, before XMLHTTPRequest was an idea. Before jQuery, before json. I'm in my mid-30's, that's apparently considered ancient for this business.
I've writ...
C++使用OLE/COM高速读写EXCEL的源码 - C/C++ - 清泛网 - 专注C/C++及内核技术
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简单介绍下步骤:
1、导入并封装Excel中的接口
Excel作为OLE/COM库插件,定义好了各类交互的接口,这些接口是跨语言的接口。VC可以通过导入这些接口,并通过接口来对Excel的操作。
由于本文只关心对Excel表格中的数据的读取...
