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Copy array by value
... a reference to a new array.
Also note that:
For references, strings and numbers (and not the actual object), slice() copies object references into the new array. Both the original and new array refer to the same object. If a referenced object changes, the changes are visible to both the new and ori...
Aligning tem>x m>t and image on UIButton with imageEdgeInsets and titleEdgeInsets
...two lines of tem>x m>t such that there's about 2-3 pim>x m>els of space between the image and the start of tem>x m>t. The control itself is Center aligned horizontally (set through Interface Builder)
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How can I use NSError in my iPhone App?
I am working on catching errors in my app, and I am looking into using NSError . I am slightly confused about how to use it, and how to populate it.
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How to debug stream().map(…) with lambda em>x m>pressions?
In our project we are migrating to java 8 and we are testing the new features of it.
6 Answers
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ElasticSearch, Sphinm>x m>, Lucene, Solr, m>X m>apian. Which fits for which usage? [closed]
I'm currently looking at other search methods rather than having a huge SQL query.
I saw elasticsearch recently and played with whoosh (a Python implementation of a search engine).
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How do I create a custom Error in JavaScript?
For some reason it looks like constructor delegation doesn't work in the following snippet:
23 Answers
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When to use IList and when to use List
...t is the concrete type but I still don't know when to use each one. What I'm doing now is if I don't need the Sort or FindAll methods I use the interface. Am I right? Is there a better way to decide when to use the interface or the concrete type?
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iOS 6: How do I restrict some views to portrait and allow others to rotate?
... the last view should be allowed to rotate to landscape. When returning from the fourth view to the third and the fourth view was in landscape orientation I want everything to rotate back to portrait.
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What is the fastest way to compare two sets in Java?
I am trying to optimize a piece of code which compares elements of list.
9 Answers
9
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How to improve performance of ngRepeat over a huge dataset (angular.js)?
...a huge dataset of several thousand rows with around 10 fields each, about 2MBs of data. I need to display it in the browser. Most straightforward approach (fetch data, put it into $scope , let ng-repeat="" do its job) works fine, but it freezes the browser for about half of a minute when it start...