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What is the difference between gravity and layout_gravity in Android?

I know we can set the following values to the android:gravity and android:layout_gravity properties: 20 Answers ...
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iOS 7 - How to display a date picker in place in a table view?

...uggests displaying picker in place in a table view in iOS 7. How to insert and animate a view between table view cells? 13 ...
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When to use Common Table Expression (CTE)

I have begun reading about Common Table Expression and cannot think of a use case where I would need to use them. They would seem to be redundant as the same can be done with derived tables. Is there something I am missing or not understanding well? Can someone give me a simple example of limitati...
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How to exit an if clause

... (This method works for ifs, multiple nested loops and other constructs that you can't break from easily.) Wrap the code in its own function. Instead of break, use return. Example: def some_function(): if condition_a: # do something and return early .....
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Should I use s and s inside my s?

... the nav element and the list provide different semantical information: The nav element communicates that we're dealing with a major navigation block The list communicates that the links inside this navigation block form a list of items ...
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Node.js and CPU intensive requests

I've started tinkering with Node.js HTTP server and really like to write server side Javascript but something is keeping me from starting to use Node.js for my web application. ...
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Nodemailer with Gmail and NodeJS

... environment. he clearly mentioned that it is working in local environment and not working on remote server. what is the solution for thaat? – Adithya Sai Mar 5 '19 at 19:49 ...
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In where shall I use isset() and !empty()

...TRUE , therefore isset() is not an effective way to validate text inputs and text boxes from a HTML form. 17 Answers ...
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javascript find and remove object in array based on key value

...g several approaches on how to find an object in an array, where ID = var, and if found, remove the object from the array and return the new array of objects. ...
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What is the difference between a heuristic and an algorithm?

What is the difference between a heuristic and an algorithm? 12 Answers 12 ...