Top "Key" questions

A unique identifier used to retrieve a paired value.

Android: Programmatically detect if device has hardware menu button

I'm currently struggling with this issue. I need to check if the device, where the app is installed, has a …

android menu key hardware
Python: how to slice a dictionary based on the values of its keys?

Say I have a dictionary built like this: d={0:1, 1:2, 2:3, 10:4, 11:5, 12:6, 100:7, 101:8, 102:9, 200:10, 201:11, 202:12} and I want to create a subdictionary d1 by slicing d …

python dictionary key slice hashable
lftp with key + passphrase

I'm using lftp to send files to an SFTP server, but I don't how to connect with key and passphrase. …

linux key sftp passphrase lftp
Manage Google Maps API Key with Gradle in Android Studio

I know Gradle is powerful and I would like to manage the API keys for development/produciton of Google Maps …

android gradle android-studio key google-maps-android-api-2
Illegal operation attempted on a registry key that has been marked for deletion - only in IE

I have a web application that throws the following error when running in IE: Illegal operation attempted on a registry …

internet-explorer iis key registry operation
Jump to Closing tag in VS Code?

I can't seem to find a way to select the beginning of a bracket and jump to the end of …

tags key visual-studio-code brackets
How to get a device identifier using Phonegap

I need to get any number, serial, key or whatever to identify every device where my phonegap app is running, …

cordova key device identifier
How to add a (primary) key to an existing table using SAP HANA

What is the SQL command to add a (primary) key to a table in SAP HANA? The ALTER TABLE docu …

key primary-key hana alter-table
RSA decryption error - IllegalBlockSizeException: Data must not be longer than 128 bytes

I am now on making RSA message authentication software. The process is as follows: Sign the message by using A's …

java key rsa jce
Remove blacklist keys from array in PHP

I have an associative array of data and I have an array of keys I would like to remove from …

php arrays key