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Convert UTF-8 encoded NSData to NSString

... UTF-8 encoded NSData from windows server and I want to convert it to NSString for iPhone. Since data contains characters (like a degree symbol) which have different values on both platforms, how do I convert data to string? ...
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How to send objects through bundle

...new Gson().toJson(myobject)); startActivity(activity); In Next Activity String jsonMyObject; Bundle extras = getIntent().getExtras(); if (extras != null) { jsonMyObject = extras.getString("myObject"); } MyObject myObject = new Gson().fromJson(jsonMyObject, MyObject.class); ...
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What's the Point of Multiple Redis Databases?

...tive expire of keys and VM. If the DB selection can be performed with a string I can see this feature being used as a scalable O(1) dictionary layer, that instead it is not. With DB numbers, with a default of a few DBs, we are communication better what this feature is and how can be u...
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How do I generate a stream from a string?

... public static Stream GenerateStreamFromString(string s) { var stream = new MemoryStream(); var writer = new StreamWriter(stream); writer.Write(s); writer.Flush(); stream.Position = 0; return stream; } Don't forget to use Using: using (va...
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ERROR 2006 (HY000): MySQL server has gone away

...ocket connection), e.g.: sudo tcpdump -i lo0 -s 1500 -nl -w- port mysql | strings On Linux, use strace. On BSD/Mac use dtrace/dtruss, e.g. sudo dtruss -a -fn mysqld 2>&1 See: Getting started with DTracing MySQL Learn more how to debug MySQL server or client at: 26.5 Debugging and Porti...
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Clearing purchases from iOS in-app purchase sandbox for a test user

... accounts associated to one email. Gmail for example lets you add a "plus" string to the email to create aliases for an address: so tester+01@gmail.com and tester+02@gmail.com both really just go to tester@gmail.com. Probably other email hosts do the same. When you create a test account you need to ...
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How to combine paths in Java?

... Rather than keeping everything string-based, you should use a class which is designed to represent a file system path. If you're using Java 7 or Java 8, you should strongly consider using java.nio.file.Path; Path.resolve can be used to combine one path wi...
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What’s the difference between “Array()” and “[]” while declaring a JavaScript array?

...re the same d = new Array('foo', 'bar'), // c and d are arrays with 2 strings // these are different: e = [3] // e.length == 1, e[0] == 3 f = new Array(3), // f.length == 3, f[0] == undefined ; Another difference is that when using new Array() you're able to set th...
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How to sort in-place using the merge sort algorithm?

...rrays only actually contain single words per element, e.g., a pointer to a string or structure) to trade off some space for time and have a separate temporary array that you sort back and forth between. share | ...
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Convert a Unix timestamp to time in JavaScript

... @nickf multiplications are trivial on modern CPUs - the string concatenation will require a lot more work! – Alnitak Apr 19 '11 at 19:59 30 ...