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What are the main uses of yield(), and how does it differ from join() and interrupt()?
... or 15ms tick).
In Java 6, this behaviour was changed. The Hotspot VM now implements
Thread.yield() using the Windows SwitchToThread() API call. This call
makes the current thread give up its current timeslice, but not its
entire quantum. This means that depending on the priorities of oth...
Reverse Range in Swift
...;(Range<Pos>)> {
return (start..<end).reverse()
}
So now I'm allowed to say:
for i in 5>>>1 {print(i)} // 4, 3, 2, 1
This covers just the most common case that occurs in my code, but it is far and away the most common case, so it's all I need at present.
I had a ki...
Effects of the extern keyword on C functions
...ar.c.
Here is foo.c
#include <stdio.h>
volatile unsigned int stop_now = 0;
extern void bar_function(void);
int main(void)
{
while (1) {
bar_function();
stop_now = 1;
}
return 0;
}
Now, here is bar.c
#include <stdio.h>
extern volatile unsigned int stop_now;
void b...
Long-lasting FB access-token for server to pull FB page info
...n to see that it is set to Expires: Never!
That should do it. You should now have a Facebook Page Access Token that doesn't expire, unless:
You change your Facebook account password
You lose admin access for the target page
You delete or de-authorize your Facebook App
Any of these will cause t...
What is “loose coupling?” Please provide examples
...n to keep track of the items we'd have to change the Order class as well.
Now here's a slightly better way to do the same thing:
Less Coupled Example:
public class CartEntry
{
public float Price;
public int Quantity;
public float GetLineItemTotal()
{
return Price * Quanti...
Application Error - The connection to the server was unsuccessful. (file:///android_asset/www/index.
...ing after around 30 seconds of trying to load. I changed it to 120000 and now they load successfully in 3-4 seconds. That's all I changed. Argh.
– Brian Knoblauch
Jul 25 '17 at 14:38
...
Which is faster: Stack allocation or Heap allocation
...
On some (mostly embedded, that I know of) architectures, stack may be stored in fast on-die memory (e.g. SRAM). This can make a huge difference!
– leander
Jul 15 '09 at 1:16
...
How can I test https connections with Django as easily as I can non-https connections using 'runserv
...req -new -x509 -nodes -sha1 -days 365 -key stunnel.key > stunnel.cert
Now combine these into a single file that stunnel will use for its SSL communication:
cat stunnel.key stunnel.cert > stunnel.pem
Create a config file for stunnel called dev_https with the following contents:
pid=
cert...
Using jQuery to test if an input has focus
... CSS :hover using the $(#element).hover() method. The only problem is, now that jQuery handles both the form focus() and hover() , when an input has focus then the user moves the mouse in and out, the border goes away.
...
Work on a remote project with Eclipse via SSH
...(Wait as the remote project is created.)
If done correctly, there should now be a new remote project accessible from the Project Explorer and other perspectives within eclipse. With the SSH connection set-up correctly passwords can be made an optional part of the normal SSH authentication process....