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Easiest way to read from a URL into a string in .NET
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Keep in mind that you should be putting it in a try catch block as well, in case something goes awry
– mikeyq6
Aug 17 '15 at 16:02
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Automatic vertical scroll bar in WPF TextBlock?
I have a TextBlock in WPF. I write many lines to it, far exceeding its vertical height. I expected a vertical scroll bar to appear automatically when that happens, but it didn't. I tried to look for a scroll bar property in the Properties pane, but could not find one.
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How do I create a basic UIButton programmatically?
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Come on, it's 2014! Why isn't code block evaluation assignment being used yet, as trends show it's the future!
UIButton* button = ({
//initialize button with frame
UIButton* button = [[UIButton alloc] initWithFrame:({
CGRect frame = CGRectMake...
Android equivalent of NSUserDefaults in iOS
...und thread instead of storing the persistent data immediately and possible blocking the main thread.
– AppsIntheParkNYC
Jul 6 '15 at 11:02
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Smart pointers: who owns the object? [closed]
...mically but want to be sure it gets deallocated on every exit point of the block.
I find this usefull as it can easily be reseated, and released without ever having to worry about a leak
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im...
“wait_fences: failed to receive reply: 10004003”?
...xecuted on a background thread. You can make sure by putting your code in block and sending it to the main thread:
dispatch_async(dispatch_get_main_queue(), ^{
if (!success) {
// Inform user that import failed
UIAlertView * importFailedAlert = [[UIAlertView alloc] initWithTitle...
Image Greyscale with CSS & re-color on mouse-over?
.../logos/keystroke10-hp.png');
height: 95px;
width: 275px;
display: block;
/* Optional for a gradual animation effect */
transition: 0.5s;
}
#google:hover {
background: url('https://graphics217b.files.wordpress.com/2011/02/logo1w.png');
}
<a id='google' href='http://www.goog...
通信连接组件 · App Inventor 2 中文网
... 调用百度地图的uri参考地址：https://lbsyun.baidu.com/index.php?title=uri/api/web
打开系统照相机（比照相机组件打开的界面会丰富一些）
Action: android.media.action.STILL_IMAGE_CAMERA
可选取多个文件（图片、音频、视频...
How to copy text programmatically in my Android app?
...ou can get the service with context.getSystemService().
I used a try/catch block for getting the paste text because multiple things can be null. You can check each one if you find that way more readable.
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How to vertically center a div for all browsers?
...absolute" outer DIV, any content on the page before it will push the whole block down. This makes it more independent of other page content.
– Billbad
Apr 3 '12 at 17:00
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