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Using Pairs or 2-tuples in Java [duplicate]
...t;Tuple>), Implementing equals(...) and hashCode(), and Implementing toString(). Might be useful to know.
– dsapalo
Mar 23 '17 at 13:33
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Make xargs handle filenames that contain spaces
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The xargs utility reads space, tab, newline and end-of-file delimited strings from the standard input and executes utility with the strings as arguments.
You want to avoid using space as a delimiter. This can be done by changing the delimiter for xargs. According to the manual:
-0 Chan...
What is the Java equivalent for LINQ? [closed]
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String for column name, which means compiler and IDE autocomplete won't help against typoes and refactoring is hard. Any plans to change that?
– Ekevoo
Jan 28 '14 at 14:25
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Liquibase lock - reasons?
... DATABASECHANGELOGLOCK SET LOCKED=0, LOCKGRANTED=null, LOCKEDBY=null where ID=1;
against the database helps.
Or you can simply drop the DATABASECHANGELOGLOCK table, it will be recreated.
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Singular or plural controller and helper names in Rails
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still has singular CreditCard here: guides.rubyonrails.org/command_line.html#rails-generate
– rcrogers
Mar 5 '14 at 19:27
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adb shell command to make Android package uninstall dialog appear
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You can do it from adb using this command:
adb shell am start -a android.intent.action.DELETE -d package:<your app package>
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Copy entire contents of a directory to another using php
...lister.com/2004/04/recursively-copying-directories-in-php/
* @param string $source Source path
* @param string $dest Destination path
* @param int $permissions New folder creation permissions
* @return bool Returns true on success, false on failure
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Flash CS4 refuses to let go
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Use a grep analog to find the strings oldnamespace and Jenine inside the files in your whole project folder. Then you'd know what step to do next.
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Executing injected by innerHTML after AJAX call
... you can use the dynamic script pattern to accomplish your goal. The basic idea is to move the script that you want to execute into an external file and create a script tag when you get your Ajax response. You then set the src attribute of your script tag and voila, it loads and executes the externa...
How do I get the width and height of a HTML5 canvas?
How can i get the width and height of the canvas element in JavaScript?
8 Answers
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