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Execute AsyncTask several times
... an update button which calls again the AsyncTask(In case the network job didnt work). Cause then appears an Exception which says
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Is there any haskell function to concatenate list with separator?
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Some other ideas of implementations of intersperse and intercalate, if someone is interested:
myIntersperse :: a -> [a] -> [a]
myIntersperse _ [] = []
myIntersperse e xs = init $ xs >>= (:[e])
myIntercalate :: [a] -> [[...
Android Game Keeps Getting Hacked [closed]
...is randomly made each time the license is initiated with the unique device ID. We run the check service once, when the application is started for the first time. We then generate a 512 character hash for the key and the stored value that is compared against in SharedPreferences from there on out. ...
$on and $broadcast in angular
... = args.any;
// do what you want to do
});
Documentation for this inside the Scope docs.
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Is it necessary to explicitly remove event handlers in C#
... service which lets you subscribe to asynchronous notifications about bandwidth changes, and the transfer service object is long-lived. If we do this:
BandwidthUI ui = new BandwidthUI();
transferService.BandwidthChanged += ui.HandleBandwidthChange;
// Suppose this blocks until the transfer is compl...
What is the difference between Polymer elements and AngularJS directives?
...Platform technologies". Each of those pages also has a pointer to the individual polyfill.
<link rel="import" href="x-foo.html"> is an HTML Import. Imports are a useful tool for including HTML in other HTML. You can include <script>, <link>, markup, or whatever else in an import.
N...
How do I get the picture size with PIL?
How do I get a size of a pictures sides with PIL or any other Python library?
7 Answers
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PEP 8, why no spaces around '=' in keyword argument or a default parameter value?
...designed language, only to save 2 characters. It's as if java code style said that it's petter to put { on a new line after if (saves the same number of characters) but not in class definition. Also a keyword parameter is different than default value but still uses the same style recommendation.
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A fast method to round a double to a 32-bit int explained
...ly the integers
This follows from the fact that the mantissa is 52 bits wide.
The other interesting fact about adding 251+252 is that it affects the mantissa only in the two highest bits - which are discarded anyway, since we are taking only its lowest 32 bits.
Last but not least: the sign.
I...
Logback to log different messages to two files
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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