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What is the “->” PHP operator called and how do you say it when reading code out loud? [closed]

... Well, sounds weird if you read "And after B executes and return the salary, A arrow C". It'll be more like A refers to C. – Ben Apr 6 '10 at 20:54 ...
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Identify if a string is a number

... Function will return true if I pass string as "-123" or "+123". I Understand that integer has positive and negative values. But If this string is coming from user entered textbox then it should return false. – user2323308 Aug 28 '13 at 13:58 ...
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How do you use colspan and rowspan in HTML tables?

I don't know how to merge rows and columns inside HTML tables. 11 Answers 11 ...
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Are typedef and #define the same in c?

I wonder if typedef and #define are the same in c ? 10 Answers 10 ...
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How to get everything after last slash in a URL?

... You don't need fancy things, just see the string methods in the standard library and you can easily split your url between 'filename' part and the rest: url.rsplit('/', 1) So you can get the part you're interested in simply with: url.rsplit('/', 1)[-1] ...
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What is the significance of initializing direction arrays below with given values when developing ch

I am new to competitive programming, and I noticed frequently, many of the great coders have these four lines in their code (particularly in those involving arrays): ...
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Opposite of %in%: exclude rows with values specified in a vector

... to Z. I want to create a subset D2, which excludes some values, say, B, N and T. Basically, I want a command which is the opposite of %in% ...
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Is it better to reuse a StringBuilder in a loop?

...e of StringBuilder. In a very long loop I'm manipulating a StringBuilder and passing it to another method like this: 14 A...
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Where does the @Transactional annotation belong?

Should you place the @Transactional in the DAO classes and/or their methods or is it better to annotate the Service classes which are calling using the DAO objects? Or does it make sense to annotate both "layers"? ...
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RegEx: Smallest possible match or nongreedy match

... I don't know, if I'm the only one with this misunderstanding, but it's important to note: While it's true that the non-greedy operator will match as few characters as possible, it still might not be the match one is looking for. "As few characters as possible" does not equal "sh...