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R: Comment out block of code [duplicate]
...cted lines as well. For the Mac RGUI it's command-option ' (I'm imagining windows is control option). For Rstudio it's just Command or Control + Shift + C again.
These shortcuts will likely change over time as editors get updated and different software becomes the most popular R editors. You'll h...
asp.net mvc put controllers into a separate project
...s.onClickDraftSave('#login-link');
var $window = $(window),
onScroll = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.sc...
IISExpress returns a 503 error from remote machines
...ing *:portnumber:* was no good. Yes, after doing that and making sure the Windows Firewall was open, I could connect to the port, but I still got the "503" error.
I tested a few things locally, and discovered that only http://localhost worked. Using the real IP address (not 127.0.0.1, but, for in...
How to stop/terminate a python script from running?
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This method worked on my windows laptop, but on my linux desktop, it showed ^C in the terminal and the system monitor showed python is still using a lot of CPU...
– user3768495
Nov 29 '15 at 17:15
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How to intercept touches events on a MKMapView or UIWebView objects?
...erface MKTouchAppDelegate : NSObject <UIApplicationDelegate> {
UIWindow *window;
UIViewTouch *viewTouch;
MKMapView *mapView;
}
@property (nonatomic, retain) UIViewTouch *viewTouch;
@property (nonatomic, retain) MKMapView *mapView;
@property (nonatomic, retain) IBOutlet UIWindow *wi...
How to quit scala 2.11.0 REPL?
... stated in the answers before are:
:quit
:q
Ctrl + d // Unix
Ctrl + z // Windows
sys.exit
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How do I clear this setInterval inside a function?
...turn the result of the method call:
function intervalTrigger() {
return window.setInterval( function() {
if (timedCount >= markers.length) {
timedCount = 0;
}
google.maps.event.trigger(markers[timedCount], "click");
timedCount++;
}, 5000 );
};
var id = intervalTrigger(...
CSS: Set a background color which is 50% of the width of the window
... then applying another onto a div that stretches the entire width of the window).
14 Answers
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time.sleep — sleeps thread or process?
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Huh? This may be true on Windows or something, but certainly not universally. Unix traditionally did not have threads at all, and so a Python program runs a process (with a single thread, in some abstract sense) which is what the sleep command will p...
What predefined macro can I use to detect clang?
...answered for years but let me add (for future reference) how it is done in Windows:
echo | clang -dM -E -
same as for GCC:
echo | gcc -dM -E -
Please note: The last dash - is actually important! (Otherwise you get error: no input files for both compilers)
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