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Objective-C: Property / instance variable in category
...n), unicorn, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
}
For more details see https://stackoverflow.com/a/16020927/202451
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Elasticsearch query to return all records
...oll size: " + str(scroll_size)
# Do something with the obtained page
https://gist.github.com/drorata/146ce50807d16fd4a6aa
Using java client
import static org.elasticsearch.index.query.QueryBuilders.*;
QueryBuilder qb = termQuery("multi", "test");
SearchResponse scrollResp = client.prepare...
How to access a mobile's camera from a web app?
...name.
Tested on iPhone 5c, running iOS 10.3.3, firmware 760, works fine.
https://www.w3.org/TR/html-media-capture/
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Multiline strings in VB.NET
...
Multiline string literals are introduced in Visual Basic 14.0 - https://roslyn.codeplex.com/discussions/571884
You can use then in the VS2015 Preview, out now - http://www.visualstudio.com/en-us/downloads/visual-studio-2015-downloads-vs (note that you can still use VS2015 even when targe...
Clearing coverage highlighting in Eclipse
...
I found a workaround over on GitHub: https://github.com/jmhofer/eCobertura/issues/8
For those who don't want to click the link, here's the text of the comment:
Good workaround:
Create a run configuration with a filter, that excludes everything ("*") and l...
Get keys from HashMap in Java
...
Check this.
https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html
(Use java.util.Objects.equals because HashMap can contain null)
Using JDK8+
/**
* Find any key matching a value.
*
* @param value The value to be matched...
How to differentiate single click event and double click event?
...ble click
}
};
Modern browsers and even IE-9 supports it :)
Source: https://developer.mozilla.org/en-US/docs/Web/API/UIEvent/detail
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NSUserDefaults not cleared after app uninstall on simulator
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
What are all the escape characters?
...ext line etc.
For more Details on Escape Character Refer following link:
https://docs.oracle.com/javase/tutorial/java/data/characters.html
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Generate random numbers using C++11 random library
...turn random iterator
And even more things ! Check out the github page:
https://github.com/effolkronium/random
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