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Getting the location from an IP address [duplicate]
I want to retrieve information like the city, state, and country of a visitor from their IP address, so that I can customize my web page according to their location. Is there a good and reliable way to do this in PHP? I am using JavaScript for client-side scripting, PHP for server-side scripting, an...
How do I allow HTTPS for Apache on localhost?
...ou made it this far. Feel free to update this post with any other helpful info.
(Screenshots courtesy of Neil Obremski and his helpful article - although now quite out-of-date.)
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Programmatically Determine a Duration of a Locked Workstation?
... as i can to C# to get the Lock State.
So here goes:
static class SessionInfo {
private const Int32 FALSE = 0;
private static readonly IntPtr WTS_CURRENT_SERVER = IntPtr.Zero;
private const Int32 WTS_SESSIONSTATE_LOCK = 0;
private const Int32 WTS_SESSIONSTATE_UNLOCK = 1;
pri...
How do I use vim registers?
...) and "0 holds the last yank, "1holds the last delete or change.
For more info see :help registers.
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Xcode + remove all breakpoints
...show all breakpoints.
In Xcode4 press CMD(⌘)+6, in Xcode3 press CMD(⌘)+ALT+B.
Select all breakpoints with CMD(⌘)+A and delete them, like deleting text, with backspace.
There's no step 3 :)
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The Definitive C Book Guide and List
...ents.
C Interfaces and Implementations - David R. Hanson (1997). Provides information on how to define a boundary between an interface and implementation in C in a generic and reusable fashion. It also demonstrates this principle by applying it to the implementation of common mechanisms and data st...
Volatile vs. Interlocked vs. lock
...wice, you end up with just once.
Hope this clears up the issue.
For more info, see 'Understand the Impact of Low-Lock Techniques in Multithreaded Apps' - http://msdn.microsoft.com/en-au/magazine/cc163715.aspx
p.s. What prompted this very late reply? All the replies were so blatantly incorrect (es...
Why is the shovel operator (
...in always has been one of my favorite Ruby articles. It also contains some info on strings in regards to garbage collection.
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How do you do a ‘Pause’ with PowerShell 2.0?
...:ReadKey($true)
Advantage: Accepts any key but properly excludes Shift, Alt, Ctrl modifier keys.
Disadvantage: Does not work in PS-ISE.
<2> ReadKey (RawUI)
Write-Host "Press any key to continue ..."
$x = $host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown")
Disadvantage: Does not work in PS...
Why is the use of alloca() not considered good practice?
...
neato! found more info in section '3.4 Variable Length Array' of programmersheaven.com/2/Pointers-and-Arrays-page-2
– Arthur Ulfeldt
Jun 23 '09 at 0:15
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