大约有 40,000 项符合查询结果（耗时：0.0383秒） [XML]
Using OpenSSL what does “unable to write 'random state'” mean?
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Yes, if you run from php web server, the user is www-data, and you should add "export" before every openssl: shell_exec('export RANDFILE=".rnd";openssl ecparam -genkey -name secp256k1'))
– diyism
Jun 21 '13 at 9:04
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What's the difference between == and .equals in Scala?
...le.com/javase/7/docs/api/java/lang/Double.html#isNaN(double)
Scala: http://www.scala-lang.org/files/archive/api/2.11.8/index.html#scala.Double@isNaN():Boolean
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Decompressing GZip Stream from HTTPClient Response
...onvert.DeserializeObject<ResponseObjectClass>(jsonString);
https://www.dotnetperls.com/decompress
static byte[] Decompress(byte[] gzip)
{
using (GZipStream stream = new GZipStream(new MemoryStream(gzip), CompressionMode.Decompress))
{
const int size = 4096;
byte[] bu...
What is AF_INET, and why do I need it?
...purposes).usually we use AF_INET for socket programming
Reference: http://www.cs.uic.edu/~troy/fall99/eecs471/sockets.html
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Is there a way to do method overloading in TypeScript?
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But you can implement overloading in Typescript.
Read this post
http://www.gyanparkash.in/function-overloading-in-typescript/
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Is there already a Google+ API? [closed]
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It is just released..
http://www.globinch.com/2011/09/15/google-api-released-supports-access-to-public-data/
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通过API获取IP信息、IP归属地 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...。
缺点：运营商解析有时为空。
三、ip138：http://www.ip138.com/ips138.asp?ip=8.8.8.8
返回一个网页，需要按照html规则使用正则表达式解析出相应内容，比较繁琐，不过ip138结果还比较准确。
缺点：非json数据，解析繁琐。
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C++ 使用OLE/COM高速读写EXCEL的源码 - c++1y / stl - 清泛IT社区，为创新赋能！
本源码主要通过OLE/COM实现对Excel表格的操作。
另外，代码中汇聚各网友的智慧进行了优化（比如预加载等），可以加快OLE读取的EXCEL的速度。
原文详见：http://www.tsingfun.com/html/2016/dev_0530/1454.html
下载地址：
How to get error information when HttpWebRequest.GetResponse() fails
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myHttpRequest.Method = "POST";
myHttpRequest.ContentType = "application/x-www-form-urlencoded";
myHttpRequest.ContentLength = urinfo.Length;
StreamWriter writer = new StreamWriter(myHttprequest.GetRequestStream());
writer.Write(urinfo);
writer.Close();
myHttpresponse = (HttpWebResponse)myHttpReques...
JMS and AMQP - RabbitMQ
...h the messaging server. And there are clients like that available.
http://www.lshift.net/blog/2009/03/16/openamqs-jms-client-with-rabbitmq-server
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