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Load image from url

...nd of your activity: private class DownloadImageTask extends AsyncTask<String, Void, Bitmap> { ImageView bmImage; public DownloadImageTask(ImageView bmImage) { this.bmImage = bmImage; } protected Bitmap doInBackground(String... urls) { String urldisplay = urls[0]; ...
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NoSQL - MongoDB vs CouchDB [closed]

...~2.5Gb Text search integrated GridFS to store big data + metadata (not actually an FS) Data center aware Best used: If you need dynamic queries. If you prefer to define indexes, not map/reduce functions. If you need good performance on a big DB. If you wanted CouchDB, but your data changes too muc...
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How do shift operators work in Java? [duplicate]

... System.out.println(Integer.toBinaryString(2 << 11)); Shifts binary 2(10) by 11 times to the left. Hence: 1000000000000 System.out.println(Integer.toBinaryString(2 << 22)); Shifts binary 2(10) by 22 times to the left. Hence : 1000000000000000...
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How to make an anchor tag refer to nothing?

... This has a problem: it doesn't allow tab-navigation. – Iraimbilanja May 29 '09 at 7:26 6 ...
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Can inner classes access private variables?

...ss. You have to make the parent child relationship manually. #include <string> #include <iostream> class Outer { class Inner { public: Inner(Outer& x): parent(x) {} void func() { std::string a = "myconst1"; ...
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How can I remove the decimal part from JavaScript number?

... for large numbers, because it works by first converting its argument to a string, and for large numbers the result will use exponential notation. For example: var n = 22222222222222222222222; parseInt(n); will return 2, because n.toString() returns 2.2222222222222223e+22. – u...
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Abstract functions in Swift Language

...tocol protocol AbstractMethodsForClassX { func abstractMethod() -> String } 2. Write your base class /// It takes an implementation of the protocol as property (same like the delegate in UITableViewController does) /// And does not implement the protocol as it does not implement the abstr...
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java.net.MalformedURLException: no protocol

...i/javax/xml/parsers/DocumentBuilder.html The method DocumentBuilder.parse(String) takes a URI and tries to open it. If you want to directly give the content, you have to give it an InputStream or Reader, for example a StringReader. ... Welcome to the Java standard levels of indirections ! Basicall...
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echo that outputs to stderr

... FYI: if you want to format or do anything besides simply echo the string then you'll have to move the redirect back to the end. For example errcho(){ >&2 echo $@|pr -To5;} won't work. To do something like that you'll have to put the redirect somewhere after the last pipe like: errc...
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Why do all browsers' user agents start with “Mozilla/”?

All popular browsers' user agent strings, even Internet Explorer's, start with Mozilla/ . Why is this the case? 6 Answers ...