Blockchain

AWS Blockchain Templates – Tutorial

AWS Blockchain Templates help you quickly create and deploy blockchain networks on AWS using different blockchain frameworks. Blockchain is a decentralized database technology that maintainsRead More

Blockchain

Hyperledger Fabric Elements

Hyperledger Fabric Elements Channels are data partitioning mechanisms that allow transaction visibility for stakeholders only. Each channel is an independent chain of transaction blocks containingRead More

Blockchain

Hyperledger Sawtooth Elements

  Hyperledger Sawtooth Elements Transaction validators validate transactions. Transaction families are smart contracts in Hyperledger Sawtooth. They define the operations that can be applied toRead More

How to use default Android drawables

Java Usage example: myMenuItem.setIcon(android.R.drawable.ic_menu_save); Resource Usage example: android:icon=”@android:drawable/ic_menu_save” Warning: Because these resources can change between platform versions, you should not reference these icons using theRead More

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