大约有 40,000 项符合查询结果（耗时：0.0369秒） [XML]
android get real path by Uri.getPath()
...at in Android 6.0(or above) when we start gallery image pick intent then a screen will open that shows recent images when user select image from this list we will get uri as
content://com.android.providers.media.documents/document/image%3A52530
while if user select gallery from sliding drawer in...
BIO与NIO、AIO的区别(这个容易理解) - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...ServerSocket，然后在客户端启动Socket来对服务端进行通信，默认情况下服务端需要对每个请求建立一堆线程等待请求，而客户端发送请求后，先咨询服务端是否有线程相应，如果没有则会一直等待或者遭到拒绝请求，如果有的话，...
How can I determine whether a 2D Point is within a Polygon?
...ing on monitor resolution, it might translate to something else. On retina screens half a point (0.5/0.5) is pixel. Still, I never noticed that macOS UIs are significantly slower than other UIs. After all 3D APIs (OpenGL or Direct3D) also works with floats and modern graphics libraries very often ta...
How to completely uninstall Visual Studio 2010?
...ro. when i run setup /force /uninstall it just gives me the install splash screen.
– JDPeckham
May 17 '15 at 14:02
Tri...
Replace console output in Python
...ey: you can use ANSI escape codes to move cursor around, clear portions of screen and change colors... see en.wikipedia.org/wiki/ANSI_escape_code
– 6502
Mar 12 '19 at 21:51
...
Stock ticker symbol lookup API [closed]
...put a company name and it will tell you the ticker symbol? I've tried just screen-scraping Google Finance, but after a little while it rate limits you and you have to enter a CAPTCHA. I'm trying to batch-lookup about 2000 ticker symbols. Any ideas?
...
How to easily resize/optimize an image size with iOS?
...csBeginImageContextWithOptions(size, NO, 0.0); where 0.0 will use the main screen scale to support retina and above. Apple states "You should generally avoid calling the similarly named UIGraphicsBeginImageContext function (except as a fallback for backwards compatibility)".
– ...
Finding the Eclipse Version Number
...s 3.6, you can deduce the Eclipse Platform version directly from the About screen:
It is a combination of the Eclipse global version and the build Id:
Here is an example for Eclipse 3.6M6:
The version would be: 3.6.0.v201003121448, after the version 3.6.0 and the build Id I20100312-1448 (an Integ...
How to size an Android view based on its parent's dimensions
...s parent layout. For example I have a RelativeLayout that fills the full screen, and I want a child view, say an ImageView , to take up the whole height, and 1/2 the width?
...
Prevent BODY from scrolling when a modal is opened
...// causes underlying page to jump to top;
// prevents scrolling on all screens
overflow: hidden;
position: fixed;
}
body.viewport-lg {
// block scroll for desktop;
// will not jump to top;
// will not prevent scroll on mobile
position: absolute;
}
I also add this to ...