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Android: How to create a Dialog without a title?

...nts best, the solution in the accepted answer is the best in my opinion. I started out doing it like this, with a clean Dialog, but creating an AlertDialog was a lot easier. As it is stated in the docs: The Dialog class is the base class for dialogs, but you should avoid instantiating Dialog directl...
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How to search a string in multiple files and return the names of files in Powershell?

I have started learning powershell a couple of days ago, and I couldn't find anything on google that does what I need so please bear with my question. ...
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Webdriver Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms

..., and incompatibility always seems to generate the same error. My problem started when I moved from FF 15 to FF 16. Running on Ubuntu, this happens auto magically along with other upgrades but I believe this was the critical change. The problem was resolved by moving from Selenium 2.24.1 to Seleni...
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Sockets: Discover port availability using Java

...gt; MAX_PORT_NUMBER) { throw new IllegalArgumentException("Invalid start port: " + port); } ServerSocket ss = null; DatagramSocket ds = null; try { ss = new ServerSocket(port); ss.setReuseAddress(true); ds = new DatagramSocket(port); ds.setReu...
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Given the lat/long coordinates, how can we find out the city/country?

...or cities. Source code is available at github.com/turgos/Location. You can start your own with more detailed data from "download.geonames.org/export/dump". – turgos Dec 1 '15 at 19:28 ...
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UIPanGestureRecognizer - Only vertical or horizontal

...; _moveY = 0; } @end This will only trigger the gesture if the user starts dragging in the selected behavior. Set the direction property to a correct value and you are all set. share | improv...
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How do you change the width and height of Twitter Bootstrap's tooltips?

...{ min-width: 100px; max-width: 100%; } The min-width declares a starting size. As opposed to the max-width, as some other would suggest, which it declares a stopping width. According to your question, you shouldn't declare a final width or your tooltip content will eventually wrap at that...
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Working copy XXX locked and cleanup failed in SVN

... here's a quick one-liner that should recursively delete all locks starting in the current directory: find . | grep ".svn/lock" | xargs rm – Jesse Dec 8 '11 at 23:40 ...
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Is there a limit to the length of HTML attributes?

...ibutes Attributes for an element are expressed inside the element's start tag. Attributes have a name and a value. Attribute names must consist of one or more characters other than the space characters, U+0000 NULL, U+0022 QUOTATION MARK ("), U+0027 APOSTROPHE ('), U+003E GRE...
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Set UILabel line spacing

... Starting in ios 6 you can set an attributed string in the UILabel: NSString *labelText = @"some text"; NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc] initWithString:labelText]; NSMutablePar...