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How to shorten my conditional statements
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I knew this answer had to be here but I had to scroll way down to the bottom to find it. It's exactly what the switch statement was designed for and carries over to many other languages. I have found a lot of people don't know about the 'fall through' method in a switch statement.
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在 App Inventor 2 中使用图像 · App Inventor 2 中文网
...ed space.
Keep in mind that if the original image is larger and is scaled down to 30×30 for display, the image will still consume memory on the Android deviced based on its actual large size.
There’s no reason to load a giant image file into your app if you will use it displayed only as a small...
Aren't Python strings immutable? Then why does a + “ ” + b work?
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The statement a = a + " " + b + " " + c can be broken down based upon pointers.
a + " " says give me what a points to, which can't be changed, and add " " to my current working set.
memory:
working_set = "Dog "
a = "Dog"
b = "eats"
c = "treats"
+ b says give me what b poin...
How to annotate MYSQL autoincrement field with JPA annotations
...eric persistence failure, and waste a good deal of time trying to track it down, like I did. Here is the reference page that helped me overcome this challenge:
http://wiki.eclipse.org/EclipseLink/Examples/JPA/PrimaryKey#Using_Sequence_Objects
Also, to give context, here is what we're using:
Java ...
How to skip over an element in .map()?
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Best answer hands down! More info here: developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– Dominique PERETTI
Dec 28 '19 at 18:47
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Can Visual Studio 2012 be installed side-by-side w/ Visual Studio 2010?
...untime but both of them came along with a 2.0 service pack (which could be downloaded separate for 2.0 only installations) which indeed changed some things under the hood. Looking at 4.0 it is even worse: Microsoft just silently shipped some new versions via Windows Update -- original 4.0.30319.1 wa...
Finding a branch point with Git?
... of the above:
Thanks to liori for pointing out that the above could fall down when comparing identical branches, and coming up with an alternate diff form which removes the sed form from the mix, and makes this "safer" (i.e. it returns a result (namely, the most recent commit) even when you compar...
What Process is using all of my disk IO
...ker/.kube/cache/discovery/.../serverresources.json. Once you narrow things down to a user/process name something like iotop -atku systemd-network | grep kubectl may also help
– Greg Bray
Jul 31 at 3:39
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Best way to run scheduled tasks [closed]
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This also could slow down the user experience if the task happens to take a while to run this time. I prefer not to have the user spawn my maintenance/tasks for me.
– Brettski
Feb 12 '09 at 19:21
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Is there any way to redraw tmux window when switching smaller monitor to bigger one?
...r session normally, and if you are bothered by another session that forced down your tmux window size you can simply call takeover.
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