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What's the difference between encoding and charset?

I am confused about the text encoding and charset. For many reasons, I have to learn non-Unicode, non-UTF8 stuff in my upcoming work. ...
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If i synchronized two methods on the same class, can they run simultaneously?

...ed using Class while methodB is called using object like A.methodA() in t1 and obj.methodB() in t2. What will happen now, will they block???? – amod Mar 21 '13 at 12:16 2 ...
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UIView with rounded corners and drop shadow?

I’ve been working on an application for a couple of years and received a simple design request: Round the corners on a UIView and add a drop shadow.To do as given below. ...
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jQuery: Return data after ajax call success [duplicate]

... it's waiting for the response. You can pass in a callback function that handles the result: function testAjax(handleData) { $.ajax({ url:"getvalue.php", success:function(data) { handleData(data); } }); } Call it like this: testAjax(function(output){ // here you use t...
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Handle Guzzle exception and get HTTP body

I would like to handle errors from Guzzle when the server returns 4xx and 5xx status codes. I make a request like this: 5 A...
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Checking the equality of two slices

... You need to loop over each of the elements in the slice and test. Equality for slices is not defined. However, there is a bytes.Equal function if you are comparing values of type []byte. func testEq(a, b []Type) bool { // If one is nil, the other must also be nil. if (a ...
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Entity Framework vs LINQ to SQL

...LINQ to SQL only supports 1 to 1 mapping of database tables, views, sprocs and functions available in Microsoft SQL Server. It's a great API to use for quick data access construction to relatively well designed SQL Server databases. LINQ2SQL was first released with C# 3.0 and .Net Framework 3.5. ...
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How do you specify that a class property is an integer?

I'm experimenting with TypeScript, and in the process of creating a class with an "ID" field that should be an integer, I have gotten a little confused. ...
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Use JNI instead of JNA to call native code?

...m java to c. In this case jni will win in performance because you can keep and modify this buffer in c, without copying. These are the problems I've encountered. Maybe there's more. But in general performance is not that different between jna and jni, so wherever you can use JNA, use it. EDIT Th...
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Is asynchronous jdbc call possible?

... I don't understand how any of the proposed approaches that wrap JDBC calls in Actors, executors or anything else can help here - can someone clarify. Surely the basic problem is that the JDBC operations block on socket IO. When it does thi...