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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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程序员才能听得懂的笑话 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
...的电灯泡类必然封装了换灯泡的方法，所以你要做的就是调用“换电灯泡”方法。
5、一个微软工程师正走在路上，突然听到一只青蛙说：“如果你吻我一下的话，我就会变成漂亮的女人，我们可以结婚，从此幸福地生活在一...
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...
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 ...
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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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?
...
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...
How do I exit the Vim editor?
...to enter "Command-line mode". A colon (:) will appear at the bottom of the screen and you can type in one of the following commands. To execute a command, press the Enter key.
:q to quit (short for :quit)
:q! to quit without saving (short for :quit!)
:wq to write and quit
:wq! to write and quit e...