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Getting the IP address of the current machine using Java
...new DatagramSocket()){
socket.connect(InetAddress.getByName("8.8.8.8"), 10002);
ip = socket.getLocalAddress().getHostAddress();
}
This way works well when there are multiple network interfaces. It always returns the preferred outbound IP. The destination 8.8.8.8 is not needed to be reachable. ...
How to copy directories in OS X 10.7.3?
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edited May 16 '16 at 14:40
George Stocker
53.8k2929 gold badges165165 silver badges230230 bronze badges
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jQuery .scrollTop(); + animation
... first I used an if statement to see if the top of the page was not set to 0. Then if it's not 0 I animate the page to scroll to the top.
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Custom dealloc and ARC (Objective-C)
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420
When using ARC, you simply do not call [super dealloc] explicitly - the compiler handles it for ...
Convert object to JSON in Android
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edited Mar 24 at 6:02
Akshay
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answered Apr...
npm: disable postinstall script for package
... Gergo ErdosiGergo Erdosi
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2
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How do I check if an integer is even or odd? [closed]
...lo.c */
#include <stdio.h>
int main(void)
{
int x;
for (x = 0; x < 10; x++)
if (x % 2)
printf("%d is odd\n", x);
return 0;
}
/* and.c */
#include <stdio.h>
int main(void)
{
int x;
for (x = 0; x < 10; x++)
if (x & 1)
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Javascript - How to extract filename from a file input control
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130
Assuming your <input type="file" > has an id of upload this should hopefully do the trick:...
Copy table without copying data
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Try:
CREATE TABLE foo SELECT * FROM bar LIMIT 0
Or:
CREATE TABLE foo SELECT * FROM bar WHERE 1=0
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Why is JSHINT complaining that this is a strict violation?
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function gotoPage(sorter, s) {
if (s <= sorter.d && s > 0) {
sorter.g = s;
sorter.page((s - 1) * sorter.p.size);
}
}
function pageChange(event, sorter) {
var dd = event.currentTarget;
gotoPage(sorter, dd[dd.selectedIndex].value);
}
...