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Is there a method that works like start fragment for result?
...ey" to result))
}
The snippet is taken from Google's official documents.
https://developer.android.com/training/basics/fragments/pass-data-between#kotlin
At the data of this answer written, this feature is still in alpha state. You can try it out using this dependency.
androidx.fragment:fragmen...
How to compile a static library in Linux?
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How to find elements with 'value=x'?
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transform object to array with lodash
...
console.log('keys:', _.map(_.keys(obj), k => obj[k]))
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.10/lodash.min.js"></script>
Lodash Key & Value:
// Outputs an array with [[KEY, VALUE]]
_.entries(obj)
_.toPairs(obj)
// Outputs array with objects c...
Android: Difference between Parcelable and Serializable?
...n let’s take an example of how to
convert a JSON to object and back
fun toObject(stringValue: String): Field {
return JSON.parse(Field.serializer(), stringValue)
}
fun toJson(field: Field): String {
//Notice we call a serializer method which is autogenerated from our ...
python-pandas and databases like mysql
...()
And here is the equivalent example for MySQLdb:
import MySQLdb
mysql_cn= MySQLdb.connect(host='myhost',
port=3306,user='myusername', passwd='mypassword',
db='information_schema')
df_mysql = pd.read_sql('select * from VIEWS;', con=mysql_cn)
print 'loaded da...
How to make a copy of a file in android?
...
Kotlin extension for it
fun File.copyTo(file: File) {
inputStream().use { input ->
file.outputStream().use { output ->
input.copyTo(output)
}
}
}
...
I don't remember my android debug.keystore password
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What's the difference between Jetty and Netty?
...overlap increases as both projects add new features.
Here is a benchmark: https://gist.github.com/dhanji/81ccc0e6652eccaf43cf
Jetty is a web server (HTTP), similar to the likes of Tomcat and such, but lighter than most servlet containers. This is closer to the traditional Java way of doing server ...
What is the difference between “int” and “uint” / “long” and “ulong”?
...three and briefly looked at 6502 shudder
A brief google search shows this:
https://www.tutorialspoint.com/cprogramming/c_data_types.htm
This is also good info:
https://docs.oracle.com/cd/E19620-01/805-3024/lp64-1/index.html
use int if you really don't care how large your bits are; it can change.
Use...