大约有 4,800 项符合查询结果(耗时:0.0333秒) [XML]

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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...
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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...
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Splitting templated C++ classes into .hpp/.cpp files--is it possible?

... included anywhere. #includeing an actual cpp file would quickly fill your screen with multiple definition errors, and rightly so. in this case, as there is a reason to #include it, cpp was just the wrong choice of extension. – underscore_d Sep 25 '16 at 11:22 ...
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How to get Core Data object from specific Object ID?

...reData updates from remote. So I can't store object: while alert is on the screen, storage can be updated and object removed. I store objectId, then retrieve it once more in alert delegate. Because I use NSFetchedResultsController - all necessary objects are already in context by this moment. Moreov...
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How do I execute code AFTER a form has loaded?

...WM_Paint message handler: Used mostly to paint nice things to controls and screen protected override void OnPaint(PaintEventArgs e) { // Check if Form is ready for our code ? if (FormReady == false) // Place a break point here to see the initialized version of the title on th...
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Really Cheap Command-Line Option Parsing in Ruby

...you want with it. And you get a beautiful help page, formatted to fit your screen width, automatic short argument names, type checking... everything you need. It's one file, so you can drop it in your lib/ directory if you don't want a formal dependency. It has a minimal DSL that is easy to pick up...
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Unfortunately MyApp has stopped. How can I solve this?

...mages can't be searched, can't be copied and pasted, can't be picked up by screen readers, and are more difficult to read. (I didn't downvote, by the way, just pointing that out). – EJoshuaS - Reinstate Monica May 18 '18 at 13:23 ...
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Is Dvorak typing appropriate for programming? [closed]

...eyboard while looking at an image of a Dvorak keyboard at the bottom of my screen) The only programming difference primarily was that the square brackets and curly braces swapped positions with the minus and plus buttons above them. Depending on what language you're using and how heavily you're us...
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Can git operate in “silent mode”?

...r instance, can i say " git push origin " and see nothing displayed on the screen? 4 Answers ...
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what is the difference between sendStickyBroadcast and sendBroadcast in Android

...in?" -- yes. "power down?" -- they go away, just as anything in RAM does. "screen off?" -- no effect. – CommonsWare Apr 3 '12 at 19:38 1 ...