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How do I fix blurry text in my HTML5 canvas?
... window from an older "standard" res external monitor to a built-in retina screen of a macbook the code will calculate a different ratio. Just an FYI if you plan to cache this value. (external was ratio 1, retina screen 2 in case you're curious)
– Aardvark
Oct ...
Can I change the size of UIActivityIndicator?
... That's great in certain contexts. However, what if this is in a splash screen, and all you see is the logo and maybe this teensy little spinner in the middle of the screen, it looks a bit silly. I can't believe Apple thinks one-size-fits-all is even a concept in UI elements.
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How to enter in a Docker container already running with a new TTY
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What about running tmux/GNU Screen within the container?
Seems the smoother way to access as many vty as you want with a simple:
$ docker attach {container id}
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Objective-C: Where to remove observer for NSNotification?
...d they wont cause you to do logic while the controller is being pushed off screen etc. There are special cases where the controller should receive notifications when it is off-screen I guess you can't do this. But events like that should probably be in your model.
– RickiG
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What does a colon following a C++ constructor name do? [duplicate]
...lizer list. I have one co-worker who regularly writes classes with several screens of initilizers, and then puts "{}" for the constructor code.
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Max size of an iOS application
...just get a warning now. Read here
In case the article is removed here are screen shots of it below
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How to resize a custom view programmatically?
...arams);
where the expression: getResources().getDisplayMetrics() gets the screen density/resolution
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Run ssh and immediately execute command [duplicate]
...milar should be possible with shells other than bash):
if [ -f $HOME/.add-screen-to-history ] ; then
history -s 'screen -dr'
fi
I keep a screen session running on one particular machine, and I've had problems with ssh connections to that machine being dropped, requiring me to re-run screen -d...
multiple prints on the same line in Python
...e.sleep(2)
print('world')
"hello " will first print out and flush to the screen before the sleep. After that you can use standard print.
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Android list view inside a scroll view
...behavior, therefore you can't scroll your list view if items are more than screen size.
– Darush
Jan 13 '17 at 20:51
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