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Effects of changing Django's SECRET_KEY

... server-side in the same timing conditions as for comments form. UPDATE: now working on django 1.9.5, a quick look at the source gives me pretty much the same answers. Might do a thorough inspection later. share |...
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How to test code dependent on environment variables using JUnit?

... I know this question is old, but I wanted to say that this is the correct answer. The accepted answer encourages poor design with a hidden dependency on System, whereas this answer encourages a proper design treating System as j...
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What is the 'new' keyword in JavaScript?

...h value 'second' // returns 'second' It's like class inheritance because now, any objects you make using new ObjMaker() will also appear to have inherited the 'b' property. If you want something like a subclass, then you do this: SubObjMaker = function () {}; SubObjMaker.prototype = new ObjMaker...
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Logging best practices [closed]

...n short, don't use them -- they aren't needed. Features you may not have known: Using the TraceEvent overloads that take a format string and args can help performance as parameters are kept as separate references until after Filter.ShouldTrace() has succeeded. This means no expensive calls to ToS...
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How to inspect Javascript Objects

...t work out why I could no longer view the full object in Firebug. This has now sorted it for me. Thanks! – Andrew Newby Jul 1 '16 at 12:04 ...
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Is it possible to install iOS 6 SDK on Xcode 5?

...re found here. I have copied the xcode.app directory as Xcode_4.6.3.app. Now you can test and debug in both xcode versions. You have to run them from the corresponding folders or create shortcuts in your desktop. When building from command line give the parameter as iPhoneOS6.1 instead of iPhoneOS...
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Lock, mutex, semaphore… what's the difference?

...n notification, recursion?, 'priority inversion avoidance'?, etc]. 4) And now, talking about 'spinlocks', first some definitions: Critical Region= A region of memory shared by 2 or more processes. Lock= A variable whose value allows or denies the entrance to a 'critical region'. (It could be impl...
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How can I use NSError in my iPhone App?

...ies) { // sad, we can't solve world hunger, but we can let people know what went wrong! // init dictionary to be used to populate error object NSMutableDictionary* details = [NSMutableDictionary dictionary]; [details setValue:@"ran out of money" forKey:NSLocalizedDesc...
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Why is it necessary to set the prototype constructor?

...// inherit Person Student.prototype = Object.create(Person.prototype); Now what happens when we create a new Student and copy it? var student1 = new Student("trinth"); console.log(student1.copy() instanceof Student); // => false The copy is not an instance of Student. This is beca...
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Why shouldn't Java enum literals be able to have generic type parameters?

Java enums are great. So are generics. Of course we all know the limitations of the latter because of type erasure. But there is one thing I don't understand, Why can't I create an enum like this: ...