大约有 3,119 项符合查询结果（耗时：0.0336秒） [XML]
How to get value from form field in django framework?
...
Maybe I've just been looking at my screen too long today, but it took me an hour to find this very simple solution form['my_field'].value() for accessing form values on POST request. Some days :|
– ionalchemist
May 13 '19...
UI Design Pattern for Windows Forms (like MVVM for WPF)
...Way, TwoWay, OnewayToSource) and it is also missing the TypeConverters."
Screen Activator Pattern for WindowsForms - you can find it here, ported from Caliburn.Micro by jagui
Rich Bindings and TypeConverters - Truss by Kent Boogaart, does it in an UI independent way
Commands - WPF Application Fram...
How to find the size of localStorage
... 'Mb \n localStorage left: ' + amountLeft + "Mb";
//put the message on the screen
document.getElementById('scene').innerText = message; //this works with Chrome,Safari, Opera, IE
//document.getElementById('scene').textContent = message; //Required for Firefox to show messages
}
And as promise...
CSS for grabbing cursors (drag & drop)
...cript webapp where the user needs to grab the background to move the whole screen around. So I want the cursor to change when they're hovering over the background. The -moz-grab and -moz-grabbing CSS cursors are ideal for this. Of course, they only work in Firefox... are there equivalent cur...
Why is the minimalist, example Haskell quicksort not a “true” quicksort?
...irst element of the result will be computed (and could even appear on your screen) before the first partition is finished running—indeed before any work at all is done on greater.
P.S. The Haskell code would be more quicksort-like if it did the same number of comparisons as quicksort; the code as...
Different class for the last element in ng-repeat
...:last-child doesn't concern itself with whether the element is rendered on screen or not, but whether it is literally the last element within the set in the markup. fiddle.jshell.net/p5qe82w4/4
– Kerry Johnson
Mar 30 '17 at 15:49
...
Facebook API - How do I get a Facebook user's profile image through the Facebook API (without requir
...can add on. Props for coming up with a totally much better answer than the screen-scraping I was typing up, BTW :).
– Domenic
May 12 '10 at 17:21
...
Determine if two rectangles overlap each other?
...creases bottom to top). Obviously, where a computer system might mechanize screen coordinates differently, (e.g., increasing Y from top to bottom, or X From right to left), the syntax will need to be adjusted accordingly/
s...
How to get a complete list of ticker symbols from Yahoo Finance? [closed]
...n also get nice tidy csv files from nasdaq.com here:
http://www.nasdaq.com/screening/companies-by-name.aspx?letter=0&exchange=nasdaq&render=download (replace exchange=nasdaq with exchange=nyse for nyse symbols).
shar...
Virtualizing an ItemsControl?
...tBlock_Initialized is called to however many TextBlocks are visible on the screen. You can read more on UI virtualization here
.
EDIT: Forgot to state the obvious: as an alternate solution, you can just replace ItemsControl with ListBox :)
Also, check out this Optimizing Performance on MSDN page and...