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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
...
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...
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，...
Easy way to print Perl array? (with a little formatting)
...do one thing and one thing only:
display Perl variables and objects on screen, properly formatted (to
be inspected by a human)
Example usage:
use Data::Printer;
p @array; # no need to pass references
The code above might output something like this (with colors!):
[
[0] "a",
...
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 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?
...
What's the difference between ViewData and ViewBag?
... I recommend to you to not use either?
If you want to "send" data to your screen, send a strongly typed object (A.K.A. ViewModel) because it's easier to test.
If you bind to some sort of "Model" and have random "viewbag" or "viewdata" items then it makes automated testing very difficult.
If you a...
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 ...
Eliminate extra separators below UITableView
...nce, I looked at tables where there were more rows than could be viewed on screen, and then for a table with two rows. In both cases, no extraneous separators.
Perhaps your custom views were not actually added. To check that, set the background color to something other than clearColor, e.g., [UICol...
How to force NSLocalizedString to use a specific language
...ge:@"en"];
When your user changes his preferred language in your setting screen, simply call it again:
[NSBundle setLanguage:@"fr"];
To reset back to system defaults, simply pass nil:
[NSBundle setLanguage:nil];
Enjoy...
For those who need a Swift version:
var bundleKey: UInt8 = 0
class ...