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Use of Application.DoEvents()
...thing to DoEvents and can essentially allow a UI process that locks up the screen to be made for all intents and purposes async.
– Christian Findlay
Oct 1 '18 at 5:25
add a co...
How do you run your own code alongside Tkinter's event loop?
...00 # width for the Tk root
h = 125 # height for the Tk root
# get display screen width and height
ws = root.winfo_screenwidth() # width of the screen
hs = root.winfo_screenheight() # height of the screen
# calculate x and y coordinates for positioning the Tk root window
#centered
#x = (ws/2) - (...
Bootstrap 3 modal vertical position center
...
.modal {
text-align: center;
}
@media screen and (min-width: 768px) {
.modal:before {
display: inline-block;
vertical-align: middle;
content: " ";
height: 100%;
}
}
.modal-dialog {
display: inline-block;
text-align: left;
vertical-alig...
Detect viewport orientation, if orientation is Portrait display alert message advising user of instr
...
You can use CSS3 :
@media screen and (orientation:landscape)
{
body
{
background: red;
}
}
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Application_Error not firing when customerrors = “On”
... cannot be displayed because an internal server error has occurred. Error screen, not my requested /Error/Index page
– Serj Sagan
Aug 12 '13 at 23:02
...
What is the purpose of Looper and how to use it?
... "UI" or whatever starts your application, and draws all UI. So, the first screen is displayed to users. So what now? The main thread terminates? No, it shouldn’t. It should wait until users do something, right? But how can we achieve this behavior? Well, we can try with Object.wait() or Thread.sl...
How to exclude this / current / dot folder from find “type d”
.../bash/manual/html_node/The-Shopt-Builtin.html).
eclipse tmp # find .
.
./screen
./screen/.testfile2
./.X11-unix
./.ICE-unix
./tmux-0
./tmux-0/default
eclipse tmp # find ./*
./screen
./screen/.testfile2
./tmux-0
./tmux-0/default
...
How to resize the AVD emulator (in Eclipse)?
...o work, you'll have to also enter a reasonable approximation of your mac's screen resolution. I'm using 7 inches and 113 dpi for my 13" Macbook Pro, but you may be able to get away with 8 or 9 inches.
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译文：理解Java中的弱引用 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...收器需要再次运行。因为析构可能并不是很及时，所以在调用对象的析构之前，需要经历数量不确定的垃圾收集周期。这就意味着在真正清理掉这个对象的时候可能发生很大的延迟。这就是为什么当大部分堆被标记成垃圾时还是...
In a bootstrap responsive page how to center a div
...It's a simple example of a horizontally and vertically div centered in all screen sizes.
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