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Automatic vertical scroll bar in WPF TextBlock?
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How do I do it from the designer?
– Bab Yogoo
Jul 28 '09 at 7:19
16
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Self-references in object literals / initializers
... @Bergi, why? Because someone might instantiate another of the same object from it? It's not like they can't just clone an object literal. It's no different than passing an argument like new Point(x, y) except that the function isn't named for reuse.
– zzzzBov
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Looping a video with AVFoundation AVPlayer?
...r you can use the time range
parameter of AVPlayerLooper (set time range from 0 to duration of
audio track)
It turns out that Premiere had been exporting files with an audio track of a slightly different length than the video. In my case it was fine to remove the audio entirely, and that fixed...
Get the height and width of the browser viewport without scrollbars using jquery?
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from what I understand about it the 'viewport' of the browser is whatever is view-able, and since the scroll bar cannot have content on it i would assume that is not part of the calculation. However this could change dependin...
Make Vim show ALL white spaces as a character
...g that isn't explicitly shown as something else”? Try out unicode spaces from range U+2000..U+200A. If fixed-width font supports them they will be shown just as normal 0x20 space.
– ZyX
Nov 26 '11 at 19:03
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How do I see if Wi-Fi is connected on Android?
...able to use the ConnectivityManager to get the state of the Wi-Fi adapter. From there you can check if it is connected or even available.
ConnectivityManager connManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo mWifi = connManager.getNetworkInfo(Connectivi...
Default background color of SVG root element
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The background color of the SVG is borrowed from the component it is sitting in. (kinda like svg borrows the page colour, and the default page colour is white). Somehow I don't think it is a hack.
– clinux
Nov 27 '15 at 5:18
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AngularJs $http.post() does not send data
..._decode(file_get_contents('php://input'),true);
To access an array in PHP from an AngularJS POST.
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“wait_fences: failed to receive reply: 10004003”?
...ttonIndex
{
[myTextField resignFirstResponder];
[myTextField removeFromSuperview];
[myTextField release];
}
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Javascript switch vs. if…else if…else
...dd and remove functionality dynamically. You can create the dispatch table from data. You can examine it programmatically. You can build the handlers with other functions.
There's the added overhead of a function call to get to the equivalent of a "case", but the advantage (when there are lots of c...