Ivan Ursul ivanursul
ivanursul
/ gist:1ec0ad7625ffb4ea57b28bb96736b81f
Created
December 21, 2024 09:44
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| ┌─────────────────────────────────────────────────┐ | |
| │ Початок роботи пристрою (увімкнення) │ | |
| └─────────────────────────────────────────────────┘ | |
| │ | |
| v | |
| ┌─────────────────────────────────────────────────┐ | |
| │1. Збирання сигналів протягом 8 секунд: │ | |
| │ - Частота дискретизації 100 Гц │ | |
| │ - Усього 800 записів часового ряду │ | |
| │ (акселерометр, гіроскоп, барометр, ЕКГ) │ |
ivanursul
/ gist:33f542f60ac1badb3a18
Created
August 25, 2015 19:23
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| Exception in thread "main" org.apache.commons.configuration.ConversionException: 'graphite.port' doesn't map to an Integer object | |
| at org.apache.commons.configuration.AbstractConfiguration.getInteger(AbstractConfiguration.java:848) | |
| at org.apache.commons.configuration.AbstractConfiguration.getInt(AbstractConfiguration.java:809) | |
| at com.odesk.agora.configuration.ConfigurationFactory.processConfiguration(ConfigurationFactory.java:275) | |
| at com.odesk.agora.configuration.ConfigurationFactory.processConfiguration(ConfigurationFactory.java:400) | |
| at com.odesk.agora.configuration.ConfigurationFactory.build(ConfigurationFactory.java:178) | |
| at com.odesk.agora.command.ConfiguredCommand.parseConfiguration(ConfiguredCommand.java:75) | |
| at com.odesk.agora.command.ConfiguredCommand.run(ConfiguredCommand.java:58) | |
| at com.yammer.dropwizard.cli.Cli.run(Cli.java:53) | |
| at com.yammer.dropwizard.Service.run(Service.java:61) |
ivanursul
/ Installing OpenCV with Java support on Raspberry PI 1
Last active
April 5, 2023 09:28
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| 1)SD Card Formatter - Format SD Card | |
| 2) | |
| sudo diskutil unmount /dev/disk2s1 | |
| sudo dd if=/Users/ivanursul/Downloads/2017-07-05-raspbian-jessie.img of=/dev/rdisk2 bs=1m | |
| sudo diskutil eject /dev/rdisk2 | |
| 3) | |
| sudo mv /var/lib/dpkg/info/linux* ./ |
ivanursul
/ MonitoringConfiguration.java
Last active
May 5, 2018 15:35
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| package org.startup.queue.config; | |
| import com.codahale.metrics.JmxReporter; | |
| import com.codahale.metrics.MetricFilter; | |
| import com.codahale.metrics.MetricRegistry; | |
| import com.codahale.metrics.graphite.Graphite; | |
| import com.codahale.metrics.graphite.GraphiteReporter; | |
| import com.codahale.metrics.graphite.GraphiteReporter.Builder; | |
| import com.codahale.metrics.health.HealthCheckRegistry; | |
| import com.codahale.metrics.jvm.GarbageCollectorMetricSet; |
ivanursul
/ gist:bf88f18806f5733f43c519b4013e8a0c
Created
April 22, 2018 09:05
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| #!/bin/sh | |
| cd /home/pi/camera | |
| aws s3 sync . s3://iursul-camera-snapshots |
ivanursul
/ create-snapshot.sh
Created
April 22, 2018 09:03
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| #!/bin/sh | |
| cd /home/pi/camera | |
| date=`date '+%Y/%m/%d/'` | |
| time=`date '+%H:%M:%S'` | |
| mkdir -p $date | |
| avconv -y -loglevel debug -rtsp_transport tcp -i "rtsp://admin:Dadmin17@194.44.110.210:37002/cam/realmonitor?channel=1&subtype=0" -q:v 9 -s 1920x1080 -vframes 1 $date$time.png |
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| 0x3F0B65817dc2CC9768C63f11725489F4B377D008 |
ivanursul
/ gist:088b794c3424e6838fd91605419ab6ec
Created
October 24, 2017 13:21
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| org.apache.kafka.connect.errors.ConnectException: org.postgresql.util.PSQLException: ERROR: column "device_id" is of type bigint but expression is of type timestamp without time zone | |
| Hint: You will need to rewrite or cast the expression. | |
| Where: PL/pgSQL function "$justone$kafka$connect$sink".flush(character varying,character varying,character varying[],integer[],bigint[]) line 10 at EXECUTE | |
| at com.justone.kafka.sink.pg.json.PostgreSQLSinkTask.flush(PostgreSQLSinkTask.java:402) | |
| at org.apache.kafka.connect.sink.SinkTask.preCommit(SinkTask.java:117) | |
| at org.apache.kafka.connect.runtime.WorkerSinkTask.commitOffsets(WorkerSinkTask.java:305) | |
| at org.apache.kafka.connect.runtime.WorkerSinkTask.iteration(WorkerSinkTask.java:164) | |
| at org.apache.kafka.connect.runtime.WorkerSinkTask.execute(WorkerSinkTask.java:148) | |
| at org.apache.kafka.connect.runtime.WorkerTask.doRun(WorkerTask.java:146) | |
| at org.apache.kafka.connect.runtime.WorkerTask.run(WorkerTask.java:190) |
ivanursul
/ gist:bf7b2b100066cf0e4bc4599ffcebf86d
Created
October 23, 2017 17:06
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| Original documentation: https://github.com/justonedb/kafka-sink-pg-json | |
| 1. Place the justone-kafka-sink-pg-json-1.0.jar in the Kafka directory lib | |
| 2. Place property names in the config folder: | |
| justone-kafka-sink-pg-json-standalone.properties | |
| justone-kafka-sink-pg-json-connector.properties | |
| 3. Configure this files | |
| 4. Install the sql file: | |
| psql -U ${user} -h ${host} -d ${database} -f "/Users/ivanursul/Downloads/kafka-sink-pg-json/install-justone-kafka-sink-pg-1.0.sql" |
ivanursul
/ gist:d98691bb4e2d28d0288273f4a06187fe
Last active
October 18, 2017 19:37
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| int alpha = 3; | |
| int x = 5; | |
| int i = 1; | |
| double iterResult; | |
| double result = 1.0 | |
| do { | |
| numVal = 1; | |
| for (int j = 0; j < i; j++) { |
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