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How to get rid of the 'undeclared selector' warning

...se a leak because its selector is unknown". – Hampden123 Nov 20 '13 at 16:38 1 @Hampden123: that ...
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Using Regular Expressions to Extract a Value in Java

...e matcher for pattern p and given string Matcher m = p.matcher("Testing123Testing"); // if an occurrence if a pattern was found in a given string... if (m.find()) { // ...then you can use group() methods. System.out.println(m.group(0)); // whole matched expression ...
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Reshaping data.frame from wide to long format

... 1952 10,058 7: AFG Afghanistan 1953 23,557 8: ALB Albania 1953 11,123 9: AFG Afghanistan 1954 24,555 10: ALB Albania 1954 12,246 Some alternative notations: melt(setDT(wide), id.vars = 1:2, variable.name = "year") melt(setDT(wide), measure.vars = 3:7, variable.name = "year") melt...
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Drawing a line/path on Google Maps

....1), new LatLng(40.7, -74.0)) .width(5) .color(Color.RED)); from https://developers.google.com/maps/documentation/android/reference/com/google/android/gms/maps/model/Polyline share | impro...
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Jackson JSON custom serialization for certain fields

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
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runOnUiThread in fragment

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
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String comparison using '==' vs. 'strcmp()'

...r use == for string comparison. === is OK. $something = 0; echo ('password123' == $something) ? 'true' : 'false'; Just run the above code and you'll see why. $something = 0; echo ('password123' === $something) ? 'true' : 'false'; Now, that's a little better. ...
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How to format strings in Java

...sing it. For example the following code MessageFormat.format("Number {0}", 1234)); depending on default locale can produce Number 1,234 instead of Number 1234. – pavel_kazlou Dec 4 '12 at 10:25 ...
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Which Architecture patterns are used on Android? [closed]

...ewhere why not have a class which handles this stuff in separate thread / AsyncTasks, why a service? – Boy Nov 23 '14 at 20:33  |  show 3 more...
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disable the swipe gesture that opens the navigation drawer in android

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...