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difference between socket programming and Http programming
....
StreamReader readStream = new StreamReader (receiveStream, Encoding.UTF8);
Console.WriteLine ("Response stream received.");
Console.WriteLine (readStream.ReadToEnd ());
response.Close ();
readStream.Close ();
}
With sockets you go on the level lower and actually control th...
C# Xml中SelectSingleNode方法中的xpath用法（Xml节点操作最佳方式） - 更...
...ocess
2.2 查询已知相对路径的节点（集）
可使用类似于文件路径的相对路径的方式来查询XML的数据
objNode = objDoc.SelectSingleNode("Company/Department")
objNodeList = objNode.SelectNodes("../Department)
objNode = objNode.SelectNode("Employees/Employee")
...
App装到手机上就"失忆"？关于Activity生命周期的7个硬核问答 - A...
...靠。
• 复杂数据：用列表/字典组合存入TinyDB，或借助文件组件（File）序列化写入。
核心原则：永远不要假设变量会一直活着。任何重要状态，切后台前必须持久化。
Q3: 横竖屏切换时页面重置，怎么锁死屏幕方向？
A: ...
互联网造车运动 - 资讯 - 清泛网 - 专注C/C++及内核技术
...洛杉矶时报》披露，Faraday今年8月向加州政府递交的法律文件却显示，他们的CEO名叫“ChaoyingDeng”。而ChaoyingDeng实际上是乐视影业美国(LeVisionPictures)驻洛杉矶的总监。因此，有媒体报道称，Faraday是乐视美国投资的项目。乐视美国...
First-time database design: am I overengineering? [closed]
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1- Thanks, I've been having trouble with diacritics and UTF8 for which I was going to post another question. Maybe this is the issue. 2- I've read some other questions here on SO with lots of conflicting opinions on the matter, I'll be doing more reading on the subject. 3- I'll sp...
How do I do base64 encoding on iOS?
...;
}
ixtext = 0;
tempcstring = (const unsigned char *)[string UTF8String];
lentext = [string length];
theData = [NSMutableData dataWithCapacity: lentext];
ixinbuf = 0;
while (true)
{
if (ixtext >= lentext)
{
break;
}
...
How to print binary tree diagram?
...get ??????????? instead of the lines between nodes but should be just some UTF8 ans stuff problem. Anyway, great stuff, I have to say. Best answer for me as it is really easy to use.
– Fitz
Jul 29 '16 at 9:46
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如何查看Oracle用户的SQL执行历史记录？ - 数据库(内核) - 清泛网 - 专注C/...
...report.txt sys=no explain=no aggregate=yes
$ more report.txt --这个文件包括了启停trace之间所有SQL语句的执行信息，执行计划、统计
【方法四：logminer】
只包含DML与DDL语句，不能查询select语句。另外需要开启supplemental logging，默认是...
SyntaxError: Non-ASCII character '\xa3' in file when function returns '£'
..., and you should probably be using UTF-8 for everything these days anyway. utf8everywhere.org
– tripleee
Jun 29 '18 at 3:51
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What is the difference between __dirname and ./ in node.js?
...files/config.json'));
console.log(fs.readFileSync('./files/somefile.txt', 'utf8'));
If I cd into /home/user/dir and run node dir.js I will get
{ hello: 'world' }
text file
But when I run the same script from /home/user/ I get
{ hello: 'world' }
Error: ENOENT, no such file or directory './file...