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...理有Bug，DHCP租期到了不会主动续约并且会继续使用过期IP，这个问题会造成TCP长连接偶然的断连。（租期问题的具体描述见附录6.2）。
3、网络状态变化
手机网络和WIFI网络切换、网络断开和连上等情况有网络状态的变化，也会...
Using CSS to affect div style inside iframe
...lp people give an example to of how to
– Simon Dragsbæk
Sep 27 '13 at 14:24
is this just come up in 2018? I remember ...
Using Html.ActionLink to call action on different controller
I am trying to navigate between controllers using ActionLink . I will tell my problem with an example.
9 Answers
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What is the largest TCP/IP network port number allowable for IPv4?
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@JessieArr Most IP stacks use a tuple of Source IP address, Source port, Destination IP address and Destination port as a unique identifier for connections. This means that a server can have many many more active connections than there are a...
How can I redirect HTTP requests made from an iPad?
Since on an iPad we cannot edit the hosts file (without jailbreaking), how can we arbitrarily redirect web traffic to another url?
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How to implement a confirmation (yes/no) DialogPreference?
... answered Jan 4 '13 at 7:58
XåpplI'-I0llwlg'I -XåpplI'-I0llwlg'I -
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What is the correct way to represent null XML elements?
...r 21 '09 at 19:32
Tormod FjeldskårTormod Fjeldskår
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Writing string to a file on a new line every time
...red Mar 3 '19 at 14:42
Jean-François Fabre♦Jean-François Fabre
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On select change, get data attribute value
The following code returns 'undefined'...
8 Answers
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Lost connection to MySQL server at 'reading initial communication packet', system error: 0
...ggests that it might be because the MySQL server is bound to the loop-back IP (127.0.0.1 / localhost) which effectively cuts you off from connecting from "outside".
If this is the case, you need to upload the script to the webserver (which is probably also running the MySQL server) and keep your se...