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How to show vertical line to wrap the line in Vim?
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New in Vim 7.3:
'colorcolumn' is a comma separated list of screen columns that are
highlighted with ColorColumn. Useful to align text. Will
make screen redrawing slower. The screen column can be an absolute number, or
a number preceded with '+' or '-', which is added to or...
mysqli_fetch_assoc() expects parameter / Call to a member function bind_param() errors. How to get t
...ifferent. On a development server it is convenient to have errors shown on-screen, but on a live server error messages must be logged instead, so you could find them in the error log later.
Therefore, you must set corresponding configuration options to the following values:
On a development serv...
iOS 7: UITableView shows under status bar
The first screen of my application is a UITableViewController without a navigation bar, which means that the content flows under the status bar so there's a lot of text collisions. I've adjusted both the properties for Under top bars and Adjust scroll view insets which do actually stop it from...
Change UICollectionViewCell size on different device orientations
...h of the collectionView's bounds by the number of cells you want to fit on screen. Use the height if your collectionView scrolls horizontally or the width if it scrolls vertically.
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Nginx缓存解决方案：SRCache - 更多技术 - 清泛网 - 专注C/C++及内核技术
...如果不加区分的都缓存，那么有callback的和没有callback的调用结果就都要保存起来了，内存占用直接翻番，可实际上它们的内容大同小异，所以在实际应用时，我们应该仅仅缓存没有callback的数据，而对于有callback的请求，可以用x...
how to show progress bar(circle) in an activity having a listview before loading the listview with d
...ar in my application. I want to display proressbar circle at center of the screen.
– Ani
Sep 24 '12 at 6:21
@Ani: It's...
Input text dialog Android
...he result in a String . I'd like the text Dialog to overlay the current screen. How can I do this?
7 Answers
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Color picker utility (color pipette) in Ubuntu [closed]
...imple to use: click on one of the hex swatches, move your mouse around the screen over the colours you want to pick, then press the Space bar to add to your swatch list.
If that doesn't work, another way is to click-and-drag from the centre of the hexagon and release your mouse over the pixel that ...
Set Background color programmatically [duplicate]
...es() method, try to use following code
View someView = findViewById(R.id.screen);
View root = someView.getRootView();
root.setBackgroundColor(getResources().getColor(color.white));
Edit::
getResources.getColor() is deprecated so, use like below
root.setBackgroundColor(ContextCompat.getColor(...
HTML5 Canvas 100% Width Height of Viewport?
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In order to make the canvas full screen width and height always, meaning even when the browser is resized, you need to run your draw loop within a function that resizes the canvas to the window.innerHeight and window.innerWidth.
Example: http://jsfiddle.net...