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Don't reload application when orientation changes
I simply need nothing to change when the screen is rotated. My app displays a random image when it first loads and rotating the device should not select another random image.
How can I (simply) make this behavior stop?
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How to redirect output to a file and stdout
... stdout streams.
tee outfile takes the stream it gets and writes it to the screen and to the file "outfile".
This is probably what most people are looking for. The likely situation is some program or script is working hard for a long time and producing a lot of output. The user wants to check it pe...
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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Forcing a WPF tooltip to stay on the screen
I have a tooltip for a Label and I want it to stay open until the user
moves the mouse to a different control.
10 Answers
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How to get document height and width without using jquery
...tWidth is it is viewable only. scrollWidth includes things leaking off the screen. at least, this is true for my Chrome experiments in 2019.
– StayCool
Nov 6 '19 at 11:49
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No output to console from a WPF application?
...blem disappears but you can't detach the console without it showing on the screen briefly when the program is started, so it kinda looks awkward (but if you can live with it, it works great).
– Alex Paven
Dec 16 '10 at 8:25
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Detecting that the browser has no mouse and is touch-only
...ing text) with a very different interface for touch (your finger hides the screen when you click) and mouse (relies heavily on hover preview).
How can I detect that my user has no mouse to present him the right interface? I plan to leave a switch for people with both mouse and touch (like some noteb...
9个常用iptables配置实例 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...es -F
(or iptables --flush)
2.设置chain策略
对于filter table，默认的chain策略为ACCEPT，我们可以通过以下命令修改chain的策略：
iptables -P INPUT DROP
iptables -P FORWARD DROP
iptables -P OUTPUT DROP
以上命令配置将接收、转发和发出包均丢弃，...
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
3
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Disable pasting text into HTML form
...input.
Note: This won't work on a console or other system that uses an on-screen keyboard (assuming the on-screen keyboard doesn't send keys to the browser when each key is selected). If it's possible your page/app could be used by someone with an on-screen keyboard and Opera (e.g.: Nintendo Wii, s...