Is saying “if ( $a != null && $a == 5)” the same as “if ($a == 5)”
First off, sorry if this is answered somewhere else. I did a brief search, but wasn’t sure how to ask in search terms.
Should I use AND or should I use OR [closed]
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Is the separation of program logic and presentation layer going too far?
In a Drupal programming guide, I noticed this sentence:
Best Traversing Strategy / Logic Help Needed
Background: Here is the scenario, imagine I have a little Robot. I give this robot a Map, and I want him to traverse the map, after doing so, I want the Robot to tell me the shortest possible path on the map. So here is an example of a Map:
Flow Chart – While Loops process
I’m having difficulties understanding whether or not this is the right process to use for a flow chart which illustrates the processes involved in an algorithm.
Flow Chart – While Loops process
I’m having difficulties understanding whether or not this is the right process to use for a flow chart which illustrates the processes involved in an algorithm.
How to unit test code which is intended to have different results on different platforms
I noticed some duplicate code in a codebase I am working on that appended a filename to a directory path, so I decided to refactor it into its own method. The application I am working on is not well tested, however; I just set up the first unit tests on it two days ago, so I am very concerned to get as much code under test as possible whenever I touch it.
Handling subscriptions, balances and pricing plan changes [closed]
Closed 9 years ago.
Finding an object on an infinite line
Question: There is an infinite line. You are standing at a particular point you can either move 1 step forward or 1 step backward. You have to search for an object in that infinite line. Your object can be in any direction. Give an optimal solution My approach: Go 1 step forward, 2 step back […]
Finding an object on an infinite line
Question: There is an infinite line. You are standing at a particular point you can either move 1 step forward or 1 step backward. You have to search for an object in that infinite line. Your object can be in any direction. Give an optimal solution My approach: Go 1 step forward, 2 step back […]