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Why does InetAddress.isReachable return false, when I can ping the IP address?
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10 Answers
10
Active
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How do I find which program is using port 80 in Windows? [duplicate]
How do I find which program is using port 80 in Windows?
6 Answers
6
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SELECT INTO Variable in MySQL DECLARE causes syntax error?
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I used MySQL workbench version 5.2.47 rev 10398 on Fedora 18 and there is not such problem with it.
– GoYun.Info
Apr 18 '13 at 16:04
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Read and write a String from text file
...archPathDomainMask.AllDomainsMask, true) as? [String] {
let dir = dirs[0] //documents directory
let path = dir.stringByAppendingPathComponent(file);
let text = "some text"
//writing
text.writeToFile(path, atomically: false, encoding: NSUTF8StringEncoding, error: nil);
//rea...
PHP编译安装时常见错误解决办法，php编译常见错误 - 更多技术 - 清泛网 - ...
...nfigure: error: xslt-config not found. Please reinstall the libxslt >= 1.1.0 distribution
代码如下:
yum -y install libxslt-devel
configure: error: Could not find net-snmp-config binary. Please check your net-snmp installation.
代码如下:
yum -y install net-snmp-devel
configure: erro...
The difference between fork(), vfork(), exec() and clone()
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– Martina Ferrari
Mar 15 '16 at 3:04
4
It has to copy all the page tables, set all writable mem...
JavaScript module pattern with example [closed]
...larpattern = (function() {
// your module code goes here
var sum = 0 ;
return {
add:function() {
sum = sum + 1;
return sum;
},
reset:function() {
return sum = 0;
}
}
}());
alert(modularpattern.add()); //...
Rails 4: how to use $(document).ready() with turbo-links
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edited Mar 29 '16 at 0:50
Yannick Schuchmann
39011 gold badge44 silver badges1313 bronze badges
ans...
Stop and Start a service via batch or cmd file?
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answered Sep 25 '08 at 15:15
FerruccioFerruccio
91.9k3737 gold badges214214 silver badges291291 bronze badges
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Can an Android Toast be longer than Toast.LENGTH_LONG?
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The values of LENGTH_SHORT and LENGTH_LONG are 0 and 1. This means they are treated as flags rather than actual durations so I don't think it will be possible to set the duration to anything other than these values.
If you want to display a message to the user for longe...