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Cleaning up the iPhone simulator
...r? I have a sqlite database that gets copied into the Documents folder on startup if necessary. The problem is that I might change my schema, but the new database won't get copied, because one already exists.
...
What is the default access specifier in Java?
I just started reading a Java book and wondered; which access specifier is the default one, if none is specified?
12 Answer...
Static method behavior in multi-threaded environment in java
... which points to the bit of code they're currently running.
When a thread starts running a new method it saves the arguments and local variables in that method on its own stack. Some of these values might be pointers to objects on the heap. If two threads are running the same method at the same tim...
How to get a list of current open windows/process with Java?
...
how to get the process start time and end time
– Bucks
Sep 11 '12 at 9:27
34
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Why are flag enums usually defined with hexadecimal values
...er assign unique bit positions given the [Flags] annotation? Generally it starts at 0 and goes in increments of 1, so any enum value assigned 3 (decimal) would be 11 in binary, setting two bits.
– Eric J.
Nov 6 '12 at 18:47
...
Is there a WebSocket client implemented for Python? [closed]
...eep(1)
ws.close()
print "thread terminating..."
thread.start_new_thread(run, ())
if __name__ == "__main__":
websocket.enableTrace(True)
ws = websocket.WebSocketApp("ws://echo.websocket.org/",
on_message = on_message,
...
Rails 2.3-style plugins and deprecation warnings running task in Heroku
...
@vezu I recommend you don't start. This was something that used to be common before we started using bundler, but right now it's unlikely to work, and will probably just break stuff.
– Matthew Rudy
Jan 31 '12 at 8:...
How to return a string value from a Bash function
...l will not be shared.
Example code
#!/bin/bash
f()
{
echo function starts
local WillNotExists="It still does!"
DoesNotExists="It still does!"
echo function ends
}
echo $DoesNotExists #Should print empty line
echo $WillNotExists #Should print empty line
f #Call ...
How do I set the default locale in the JVM?
...ogged in with an account that has Administrative Privileges.
Click Start > Control Panel.
Windows 7 and Vista: Click Clock, Language and Region > Region and Language.
Windows XP: Double click the Regional and Language Options
icon.
The Regional and Language Options dialo...
Detecting input change in jQuery?
...() {
$(this).val() // get the current value of the input field.
});
starting with jQuery 1.7, replace bind with on:
$('#someInput').on('input', function() {
$(this).val() // get the current value of the input field.
});
Method 2. keyup event
For older browsers use the keyup event (th...