Unknown error when setting up virtual host in MAMP

I’m struggling for half day just to setup virtual host in MAMP.

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iOS: Hide keyboard when the user tapped else where

In certain circumstances (i.e. The table row to edit.), we do want the keyboard to be hide in order to improve user experience

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UITableViewController doesn't show content with static cell

I’ve been struggle for some time just because of the tableView doesn’t show any content to me.

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RSA encryption in iOS and decrypt it using PHP

I’ve been suffer for few weeks on RSA encryption in iOS. Now I would like to share the way of doing this.

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Ajax change dropdown list value with jQuery

A typical example for this is Country and State/Province.

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Generate a random string with JavaScript

In order to generate a random string, we must first specify length of string and character set

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Remove Macbuntu from Ubuntu 12.10

About a month ago, I follow the instruction from here installed some components to make my desktop like OS X.

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iOS: UITabelView - didSelectRowAtIndexPath is not called

I had come across a problem which didSelectRowAtIndexPath doesn’t execute when I tap the cell.

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Crawling sequantial images with shell script

Let say you want to download from http://www.domain.com/images/, and you know that the images name is from 001 to 100

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How $_POST store array elements in PHP

Sometime we need an array form elements like this

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