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@ryanleary
ryanleary / attiny85_makefile
Last active August 17, 2019 07:45
ATtiny85 Makefile template
#
# Makefile template for ATtiny85
# Derived from AVR Crosspack template
#
DEVICE = attiny85 # See avr-help for all possible devices
CLOCK = 8000000 # 8Mhz
PROGRAMMER = -c usbtiny -P usb # For using Adafruit USBtiny
OBJECTS = main.o # Add more objects for each .c file here
@ryanleary
ryanleary / ConditionalWriterExample.java
Last active August 29, 2015 14:01
A brief example of how Conditional Mutations work in Accumulo 1.6.0.
public void conditionalWrite(String docId, ColumnVisibility cv, Connector conn) throws Exception {
// setup writer
String tablename = "table";
ConditionalWriterConfig cwConfig = new ConditionalWriterConfig();
cwConfig.setAuthorizations(new Authorizations("a","b","c"));
ConditionalWriter cw = conn.createConditionalWriter(tablename, cwConfig);
// set up condition on this mutation
IteratorSetting is = new IteratorSetting(1, SuppressCVIterator.class);