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Why do function pointer definitions work with any number of ampersands '&' or asterisks '*'?

... There are a few pieces to this that allow all of these combinations of operators to work the same way. The fundamental reason why all of these work is that a function (like foo) is implicitly convertible to a pointer to the function. This is why void (*p1_foo...
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Objective-C implicit conversion loses integer precision 'NSUInteger' (aka 'unsigned long') to 'int'

...ng is a 64-bit unsigned integer. int is a 32-bit integer. So int is a "smaller" datatype than NSUInteger, therefore the compiler warning. See also NSUInteger in the "Foundation Data Types Reference": When building 32-bit applications, NSUInteger is a 32-bit unsigned integer. A 64-bit applic...
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how to split the ng-repeat data with three columns using bootstrap

... The most reliable and technically correct approach is to transform the data in the controller. Here's a simple chunk function and usage. function chunk(arr, size) { var newArr = []; for (var i=0; i<arr.length; i+=size) { newArr.push(arr.slice...
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Differences between “java -cp” and “java -jar”?

...the first version to start a java application just because it has less pitfalls ("welcome to classpath hell"). The second one requires an executable jar file and the classpath for that application has to be defined inside the jar's manifest (all other classpath declaration will be silently ignored.....
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What is 'Currying'?

...like the add(3, 4) statement. The second statement defines a new function called add3 that will add 3 to its argument. This is what some people may call a closure. The third statement uses the add3 operation to add 3 to 4, again producing 7 as a result. ...
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Most common way of writing a HTML table with vertical headers?

Hi all it's been a while since I've asked something, this is something that has been bothering me for a while, the question itself is in the title: ...
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How to keep the local file or the remote file during merge using Git and the command line?

... This approach seems more straightforward, avoiding the need to individually select each file: # keep remote files git merge --strategy-option theirs # keep local files git merge --strategy-option ours or # keep remote files git pull -Xtheirs # keep local files git pull -Xours Copied direct...
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facebook: permanent Page Access Token?

...ook pages as one of its data sources. It imports some data from it periodically with no GUI involved. Then we use a web app to show the data we already have. ...
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MySQL JOIN the most recent row only?

...d Sep 1 '10 at 14:37 Daniel VassalloDaniel Vassallo 301k6666 gold badges475475 silver badges424424 bronze badges ...
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How Should I Declare Foreign Key Relationships Using Code First Entity Framework (4.1) in MVC3?

...hips and other constraints using code first EF 4.1 without much luck. Basically I am building the data model in code and using MVC3 to query that model. Everything works via MVC which is great (kudos to Microsoft!) but now I want it NOT to work because I need to have data model constraints. ...