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How can I see the size of files and directories in linux? [closed]
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Use ls command for files and du command for directories.
Checking File Sizes
ls -l filename #Displays Size of the specified file
ls -l * #Displays Size of All the files in the current directory
ls -al * #Display...
How do I get IntelliJ to recognize common Python modules?
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iPhone : How to detect the end of slider drag?
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i.imgur.com/0Edd2xe.png?1 XCode version 6.x has this feature of setting setContinuous via IDE itself.
– Abhijeet
Sep 14 '15 at 11:34
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How to load db:seed data into test database automatically?
...ing this line to my test_helper.rb didn't work for me though stackoverflow.com/a/1998520/68210 did.
– Daniel X Moore
Jun 29 '12 at 19:44
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@property retain, assign, copy, nonatomic in Objective-C
... @Odelya - No. If you release while using ARC, I believe you'll get a compiler error.
– Blamdarot
Dec 28 '12 at 19:22
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How do you get the footer to stay at the bottom of a Web page?
...ix this? You can see my test page here sheltered-escarpment-6887.herokuapp.com
– Syk
Dec 30 '15 at 15:03
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When should I use the Visitor Design Pattern? [closed]
...Dog: public Animal { };
class Cat: public Animal { };
(Suppose it is a complex hierarchy with a well-established interface.)
Now we want to add a new operation to the hierarchy, namely we want each animal to make its sound. As far as the hierarchy is this simple, you can do it with straight pol...
How do you use NSAttributedString?
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PDO MySQL: Use PDO::ATTR_EMULATE_PREPARES or not?
... for multiple queries your overall execution may be slower.
As a final recommendation, I think with older versions of MySQL+PHP, you should emulate prepared statements, but with your very recent versions you should turn emulation off.
After writing a few apps that use PDO, I've made a PDO connect...
What exactly can cause an “HIERARCHY_REQUEST_ERR: DOM Exception 3”-Error?
...nsert a DOM node into a place in the DOM tree where it cannot go. The most common place I see this is on Safari which doesn't allow the following:
document.appendChild(document.createElement('div'));
Generally, this is just a mistake where this was actually intended:
document.body.appendChild(do...