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Proper use cases for Android UserManager.isUserAGoat()?

...changed in API 21. /** * Used to determine whether the user making this call is subject to * teleportations. * @return whether the user making this call is a goat */ public boolean isUserAGoat() { return false; } It looks like the method has no real use for us as developers. Someone has ...
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Selenium c# Webdriver: Wait Until Element is Present

...at can cause some unpredictable behavior leading to bad test results. Generally speaking, I would recommend using explicit waits over implicit waits. – mrfreester Dec 22 '16 at 19:26 ...
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Static Indexers?

...follows: public class Utilities { private static ConfigurationManager _configurationManager = new ConfigurationManager(); public static ConfigurationManager ConfigurationManager => _configurationManager; } public class ConfigurationManager { public object this[string value] { ...
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How to merge two arrays in JavaScript and de-duplicate items

... With Underscore.js or Lo-Dash you can do: console.log(_.union([1, 2, 3], [101, 2, 1, 10], [2, 1])); <script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.15/lodash.min.js"></script> http://underscorejs.org/#union http://lodash.com/docs#union ...
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How do I find and view a TFS changeset by comment text?

... With the Power Tools installed: tf history $/ -r | ? { $_.comment -like '*findme*' } share | improve this answer | follow ...
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What is the difference between buffer and cache memory in Linux?

...ed (thus the total page cache size is Cached + SwapCached). Linux performs all file I/O through the page cache. Writes are implemented as simply marking as dirty the corresponding pages in the page cache; the flusher threads then periodically write back to disk any dirty pages. Reads are implemented...
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Turning off some legends in a ggplot

... You can use guide=FALSE in scale_..._...() to suppress legend. For your example you should use scale_colour_continuous() because length is continuous variable (not discrete). (p3 <- ggplot(mov, aes(year, rating, colour = length, shape = mpaa)) + sca...
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ipython: print complete history (not just current session)

... First use %hist -o -g -f ipython_history.md to output the history (input and output) to a text file. (http://ipython.readthedocs.io/en/stable/interactive/magics.html#magic-history) Then you can use the the get_session_info function to retreive the date and...
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iOS Detect 3G or WiFi

... Shouldn't you call [reachability stopNotifier] after you have the status? – zekel Nov 9 '11 at 18:41 3 ...
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How to Generate unique file names in C#

...e: public string GenerateFileName(string context) { return context + "_" + DateTime.Now.ToString("yyyyMMddHHmmssfff") + "_" + Guid.NewGuid().ToString("N"); } filename1 = GenerateFileName("MeasurementData"); filename2 = GenerateFileName("Image"); This way, when I sort by filename, it will aut...