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Didn't Java once have a Pair class? [duplicate]
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There are lots of implementation around here, but all the time something is missing , the Override of equal and hash method.
here is a more complete version of this class:
/**
* Container to ease passing around a tuple of two objects. This object provides a sensible
* im...
How to get the nth element of a python list or a default if not available
...lt
Edit: I removed the check for TypeError - probably better to let the caller handle this.
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Turning a string into a Uri in Android
...ourse if there are any spaces in the string you pass in your app will barf all over the place if you launch an Intent with this Uri.
– Christopher Perry
Aug 9 '13 at 22:08
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How to write to file in Ruby?
...rs cleaning up outdated questions and answers. Makes for a better site overall.
– jdl
Oct 11 '12 at 16:43
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Best way to alphanumeric check in JavaScript
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ñ does not fall into the pattern however fully valid UTF-8 char.
– Oybek
Apr 4 '13 at 16:35
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How to select an element inside “this” in jQuery?
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does find only return the first occurance or all the occurances?
– Vignesh S
Nov 23 '16 at 17:58
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How to implement an android:background that doesn't stretch?
...oo", i.e. use image for a Button instead of ImageButton (which doesn't allow SetText() , resizing, etc.).
11 Answers
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How do I choose between Tesseract and OpenCV? [closed]
...seract is an OCR engine. It's used, worked on and funded by Google specifically to read text from images, perform basic document segmentation and operate on specific image inputs (a single word, line, paragraph, page, limited dictionaries, etc.).
OpenCV, on the other hand, is a computer vision libra...
Rails: How to change the title of a page?
...Additional header tags here -->
</head>
<body>
<!-- If all pages contain a headline tag, it's preferable to put that in the layout file too -->
<h1><%= yield(:title) %></h1>
</body>
It's also possible to encapsulate the content_for and yield(:title)...
Most efficient way to convert an HTMLCollection to an Array
...rray, other than iterating through the contents of said collection and manually pushing each item into an array?
7 Answers
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