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Predicate in Java

I am going through the code which uses Predicate in Java. I have never used Predicate . Can someone guide me to any tutorial or conceptual explanation of Predicate and its implementation in Java? ...
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MySql: Tinyint (2) vs tinyint(1) - what is the difference?

I knew boolean in mysql as tinyint (1) . 4 Answers 4 ...
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How to get the first word of a sentence in PHP?

I want to extract the first word of a variable from a string. For example, take this input: 22 Answers ...
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How to find the size of localStorage

I am currently developing a site that will make use of HTML5's localStorage. I've read all about the size limitations for different browsers. However, I haven't seen anything on how to find out the current size of a localStorage instance. This question seems to indicate that JavaScript doesn't hav...
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Getting image dimensions without reading the entire file

Is there a cheap way to get the dimensions of an image (jpg, png, ...)? Preferably, I would like to achieve this using only the standard class library (because of hosting restrictions). I know that it should be relatively easy to read the image header and parse it myself, but it seems that something...
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Callback functions in C++

In C++, when and how do you use a callback function? 10 Answers 10 ...
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What's the meaning of * (asterisk) in XAML ColumnDefinition?

What is the meaning of * (asterisk) in the XAML below? 4 Answers 4 ...
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Fitting empirical distribution to theoretical ones with Scipy (Python)?

INTRODUCTION : I have a list of more than 30,000 integer values ranging from 0 to 47, inclusive, e.g. [0,0,0,0,..,1,1,1,1,...,2,2,2,2,...,47,47,47,...] sampled from some continuous distribution. The values in the list are not necessarily in order, but order doesn't matter for this problem. ...
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Why does changing the sum order returns a different result?

Why does changing the sum order returns a different result? 6 Answers 6 ...
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Can I have an IF block in DOS batch file?

In a DOS batch file we can only have 1 line if statement body? I think I found somewhere that I could use () for an if block just like the {} used in C-like programming languages, but it is not executing the statements when I try this. No error message either. This my code: ...