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Check to see if a string is serialized?

... I'd say, try to unserialize it ;-) Quoting the manual : In case the passed string is not unserializeable, FALSE is returned and E_NOTICE is issued. So, you have to check if the return value is false or not (with === or !==, to be sure not to ...
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AutoLayout with hidden UIViews?

I feel like it's a fairly common paradigm to show/hide UIViews , most often UILabels , depending on business logic. My question is, what is the best way using AutoLayout to respond to hidden views as if their frame was 0x0. Here is an example of a dynamic list of 1-3 features. ...
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Convert object string to JSON

...SON.stringify(eval("(" + str + ")")); Note that when you eval an object literal, it has to be wrapped in parentheses, otherwise the braces are parsed as a block instead of an object. I also agree with the comments under the question that it would be much better to just encode the object in valid ...
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A simple explanation of Naive Bayes Classification

I am finding it hard to understand the process of Naive Bayes, and I was wondering if someone could explain it with a simple step by step process in English. I understand it takes comparisons by times occurred as a probability, but I have no idea how the training data is related to the actual datase...
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How to search file text for a pattern and replace it with a given value

...file (or list of files) for a pattern and, if found, replace that pattern with a given value. 10 Answers ...
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Pimpl idiom vs Pure virtual class interface

I was wondering what would make a programmer to choose either Pimpl idiom or pure virtual class and inheritance. 10 Answers...
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How do I determine whether an array contains a particular value in Java?

I have a String[] with values like so: 29 Answers 29 ...
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How to handle :java.util.concurrent.TimeoutException: android.os.BinderProxy.finalize() timed out af

... 90+% of them happen on Android 4.3. We're getting reports of this from Crittercism from users out in the field. 11 Answer...
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Assigning out/ref parameters in Moq

Is it possible to assign an out / ref parameter using Moq (3.0+)? 11 Answers 11 ...
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Implementing Comments and Likes in database

...per. I love to code, but I hate databases... Currently, I'm creating a website on which a user will be allowed to mark an entity as liked (like in FB), tag it and comment . ...