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How to Define Callbacks in Android?
...s for example have the OnClickListener.
Just as a random example:
// The callback interface
interface MyCallback {
void callbackCall();
}
// The class that takes the callback
class Worker {
MyCallback callback;
void onEvent() {
callback.callbackCall();
}
}
// Option 1:
class...
Get HTML Source of WebElement in Selenium WebDriver using Python
...eling that the getAttribute method (or equivalent in other languages) just calls the js method whose name is the arg. However the documentation doesn't explicitly say this, so nilesh's solution should be a fallback.
– Kelvin
Aug 20 '12 at 19:45
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How to get all options of a select using jQuery?
... $('#id option').map((index, option) => option.value) : note how the callback signature is reversed compared to the "vanilla" JS map function ((item, index) =>)
– imrok
Nov 19 '19 at 8:08
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How can I read SMS messages from the device programmatically in Android?
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Don't forget to call c.close();
– Cícero Moura
Apr 20 '18 at 17:07
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Removing Data From ElasticSearch
...which enables you to get started straight away, located here. This tool is called KOPF, to connect to your host please click on the logo on top left hand corner and enter the URL of your cluster.
Once connected you will be able to administer your entire cluster, delete, optimise and tune your clust...
CREATE TABLE IF NOT EXISTS equivalent in SQL Server [duplicate]
... Name varchar(64) not null
)
go
The above will create a table called cars if the table does not already exist.
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Swift equivalent of [NSBundle bundleForClass:[self class]]
...s doesn't work in Swift 3.1. type(of: self) will return ClassName.Type and calling Bundle(for:) to that returns the main bundle
– adib
Aug 13 '17 at 6:47
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Has Facebook sharer.php changed to no longer accept detailed parameters?
...e people's privacy and is not simpler than a plain <a> tag or open() call.
– Walf
Feb 16 '17 at 3:07
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How can I use a local image as the base image with a dockerfile?
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You can use it without doing anything special. If you have a local image called blah you can do FROM blah. If you do FROM blah in your Dockerfile, but don't have a local image called blah, then Docker will try to pull it from the registry.
In other words, if a Dockerfile does FROM ubuntu, but you...
How do I do a bulk insert in mySQL using node.js
...making this function:
function bulkInsert(connection, table, objectArray, callback) {
let keys = Object.keys(objectArray[0]);
let values = objectArray.map( obj => keys.map( key => obj[key]));
let sql = 'INSERT INTO ' + table + ' (' + keys.join(',') + ') VALUES ?';
connection.query(sql...