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Which types can be used for Java annotation members?
...ult {};
)
Examples taken from: http://web.archive.org/web/20131216093805/https://blogs.oracle.com/toddfast/entry/creating_nested_complex_java_annotations
(original URL: https://blogs.oracle.com/toddfast/entry/creating_nested_complex_java_annotations)
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What does it mean when an HTTP request returns status code 0?
...actual W3C spec defines the conditions for which zero is returned here:
https://fetch.spec.whatwg.org/#concept-network-error
As you can see from the spec (fetch or XmlHttpRequest) this code could be the result of an error that happened even before the server is contacted.
Some of the common sit...
How to get the name of the current method from code [duplicate]
...() which can be used for this purpose too: nameof(this.YourCurrentMethod); https://msdn.microsoft.com/en-us/library/dn986596.aspx
– Fabio
Feb 6 '16 at 7:37
8
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How to convert an int value to string in Go?
...f allocate one more object during conversion.
check the benchmark here: https://gist.github.com/evalphobia/caee1602969a640a4530
see https://play.golang.org/p/hlaz_rMa0D for example.
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How to deep watch an array in angularjs?
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$scope.$watch('data', function (newVal, oldVal) { /*...*/ }, true);
See https://docs.angularjs.org/api/ng/type/$rootScope.Scope#$watch
Since Angular 1.1.x you can also use $watchCollection to watch shallow watch (just the "first level" of) the collection.
$scope.$watchCollection('data', functio...
Skip certain tables with mysqldump
...mant.
More information of how to use the exclude option you can read here: https://dev.mysql.com/doc/refman/5.7/en/mysqlpump.html#mysqlpump-filtering
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What does [object Object] mean?
...String(), );
Alert.alert( JSON.stringify(userDate) );
reference
https://off.tokyo/blog/react-native-object-object/
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Add a tooltip to a div
...is my tooltip">
For a fancier javascript version, you can look into:
https://jqueryhouse.com/best-jquery-tooltip-plugins/
The above link gives you 25 options for tooltips.
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How do you clone a Git repository into a specific folder?
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To clone to Present Working Directory:
git clone https://github.com/link.git
To clone to Another Directory:
git clone https://github.com/link.git ./Folder1/Folder2
Hope it Helps :)
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Using ZXing to create an Android barcode scanning app [duplicate]
... by step to setup zxing 3.2.1 in eclipse
Download zxing-master.zip from "https://github.com/zxing/zxing"
Unzip zxing-master.zip, Use eclipse to import "android" project in zxing-master
Download core-3.2.1.jar from "http://repo1.maven.org/maven2/com/google/zxing/core/3.2.1/"
Create "libs" folder in...