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Why does InetAddress.isReachable return false, when I can ping the IP address?
Why does isReachable return false ? I can ping the IP.
10 Answers
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How to Generate unique file names in C#
I have implemented an algorithm that will generate unique names for files that will save on hard drive. I'm appending DateTime : Hours,Minutes,Second and Milliseconds but still it generates duplicate name of files because im uploading multiple files at a time.
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Objective-C 2.0 Mac和iOS开发实践指南 PDF扫描版 - 文档下载 - 清泛网 - ...
...者：李强 等
Robert Clair，拥有20年以上的商业图形软和CAD软件开发经验。在过去的8年中，他主要从事MacOSx和iPhone开发。作为Chromatic Bytes公司的负责人，他曾经设计过OSX软件（Zeus Draw和Shades）以及iPhone软件（Zeus Draw Mobile和Orfeo）。...
Open Redis port for remote connections
...alls that might block the access.
Important: If you don't use a firewall (iptables, ufw..) to control who connects to the port in use, ANYONE can connect to this Redis instance. Without using Redis' AUTH that means anyone can access/change/delete your data. Be safe!
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Where should @Service annotation be kept? Interface or Implementation?
...nswered Feb 13 '18 at 19:13
François F.François F.
183
How can I display an RTSP video stream in a web page?
I have an ip camera which provides a live RTSP video stream. I can use VLC media player to view the feed by providing it with the URL:
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Get file name from URL
... edited Jan 24 '18 at 1:17
buræquete
12.5k44 gold badges3131 silver badges6262 bronze badges
answered Mar 3 '09 at 9:33
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Nginx Different Domains on Same IP
.... I tend to have one file per real domain. Each of which might contain multiple server blocks.
– aychedee
Jun 28 '13 at 15:19
5
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Pandas convert dataframe to array of tuples
...d Apr 12 '19 at 3:22
Gustavo GonçalvesGustavo Gonçalves
23344 silver badges88 bronze badges
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Can't seem to discard changes in Git
...r me to get rid of the file mode changes.
– Thorkil Værge
Aug 5 at 11:09
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