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How do I create a comma-separated list from an array in PHP?
I know how to loop through items of an array using foreach and append a comma, but it's always a pain having to take off the final comma. Is there an easy PHP way of doing it?
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What is Angular.noop used for?
I have tried searching it everywhere even on Angular.org documentation but couldn't find any detailed explanation with implementation. It would be hugely helpful if any could explain it.
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Should try…catch go inside or outside a loop?
I have a loop that looks something like this:
21 Answers
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Android: Access child views from a ListView
I need to find out the pixel position of one element in a list that's been displayed using a ListView . It seems like I should get one of the TextView's and then use getTop() , but I can't figure out how to get a child view of a ListView .
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Parsing a string into a boolean value in PHP
Today I was playing with PHP, and I discovered that the string values "true" and "false" are not correctly parsed to boolean in a condition, for example considering the following function:
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iOS app error - Can't add self as subview
I received this crash report, but I don't know how to debug it.
19 Answers
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Localization and internationalization, what's the difference?
I was going to ask a question about preparing a desktop application to support multiple languages on the UI.
15 Answers
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Is there a common Java utility to break a list into batches?
I wrote myself a utility to break a list into batches of given size. I just wanted to know if there is already any apache commons util for this.
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What is JNDI? What is its basic use? When is it used?
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9 Answers
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How to resolve the C:\fakepath?
This is my upload button.
12 Answers
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