Programming - Principles and Practice Using C++http://stroustrup.com/programming.htmlA Tour of C++http://stroustrup.com/Tour.htmlThe C++ Standard Library: A Tutorial and Referencehttp://amzn.to/2CtyaVEC++ Templates: The Complete Guidehttp://amzn.to/2zT8b7m
Yaroslav Tkachenko sap1ens
sap1ens
/ config.json
Last active
June 10, 2016 22:16
Config for https://github.com/sap1ens/syrup
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| { | |
| "github": { | |
| "token": "YOUR_GITHUB_TOKEN" | |
| }, | |
| "project": { | |
| "user": "BenchLabs", | |
| "teamLabel": "team_platform", | |
| "sprintKeywords": "Platform Sprint", | |
| "sprintLabelColor": "fbca04", | |
| "teamRepos": [ |
sap1ens
/ mergesort.py
Last active
March 31, 2017 04:40
— forked from mailpraveens/mergesort
sort in python
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| #The merge method takes in the two subarrays and creates a output array | |
| def merge(left, right): | |
| result = [] | |
| i , j = 0 , 0 | |
| while i < len (left) and j < len (right): # iterate through both arrays and arrange the elements in sorted order | |
| if left[i] <= right [j]: | |
| result.append(left[i]) | |
| i+=1 | |
| else: | |
| result.append(right[j]) |
sap1ens
/ run-dogstatsd.sh
Created
September 18, 2017 22:59
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| docker run -d --name dogstatsd -u 0 -h `hostname` -p 8125:8125/udp -e API_KEY=$API_KEY datadog/docker-dd-agent:latest-dogstatsd |
sap1ens
/ combine-multiline.sh
Created
November 4, 2017 21:34
Combine 4 lines into one separated with tabs
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| paste -d "\t" - - - - < filename |
sap1ens
/ c++books.md
Created
December 31, 2017 17:00
sap1ens
/ dogstatsd-docker.sh
Created
April 27, 2018 18:27
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| docker run -d --name dogstatsd -h `hostname` -p 8125:8125/udp -e API_KEY=$API_KEY datadog/docker-dogstatsd |
sap1ens
/ flink-profiling.sh
Last active
April 21, 2022 22:36
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| wget https://github.com/jvm-profiling-tools/async-profiler/releases/download/v2.7/async-profiler-2.7-linux-x64.tar.gz | |
| tar -zxvf async-profiler-2.7-linux-x64.tar.gz | |
| cd async-profiler-2.7-linux-x64 | |
| ./profiler.sh -d 60 -f /tmp/flamegraph.html 1 |
sap1ens
/ NoBlockCacheRocksDbOptionsFactory.scala
Created
October 12, 2021 22:00
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| import org.apache.flink.contrib.streaming.state.{ConfigurableRocksDBOptionsFactory, RocksDBOptionsFactory} | |
| import org.rocksdb.DBOptions | |
| import org.rocksdb.ColumnFamilyOptions | |
| import org.rocksdb.BlockBasedTableConfig | |
| import org.apache.flink.configuration.ReadableConfig | |
| import java.util | |
| class NoBlockCacheRocksDbOptionsFactory extends ConfigurableRocksDBOptionsFactory { | |
| override def createDBOptions(currentOptions: DBOptions, handlesToClose: util.Collection[AutoCloseable]): DBOptions = { | |
| currentOptions |
sap1ens
/ NoBlockCacheRocksDbOptionsFactory.scala
Created
March 3, 2022 22:03
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| import org.apache.flink.contrib.streaming.state.{ConfigurableRocksDBOptionsFactory, RocksDBOptionsFactory} | |
| import org.rocksdb.DBOptions | |
| import org.rocksdb.ColumnFamilyOptions | |
| import org.rocksdb.BlockBasedTableConfig | |
| import org.apache.flink.configuration.ReadableConfig | |
| import java.util | |
| class NoBlockCacheRocksDbOptionsFactory extends ConfigurableRocksDBOptionsFactory { | |
| override def createDBOptions(currentOptions: DBOptions, handlesToClose: util.Collection[AutoCloseable]): DBOptions = { | |
| currentOptions |
sap1ens
/ jeprof-results.txt
Created
March 3, 2022 22:04
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| Total: 6743323999 B | |
| 5110634379 75.8% 75.8% 5110634379 75.8% rocksdb::UncompressBlockContentsForCompressionType | |
| 1438188896 21.3% 97.1% 1438188896 21.3% os::malloc@bf9490 | |
| 134350858 2.0% 99.1% 134350858 2.0% rocksdb::Arena::AllocateNewBlock | |
| 22944600 0.3% 99.4% 27545943 0.4% rocksdb::LRUCacheShard::Insert | |
| 22551264 0.3% 99.8% 5133185644 76.1% rocksdb::BlockBasedTable::PartitionedIndexIteratorState::NewSecondaryIterator | |
| 4732478 0.1% 99.9% 4732478 0.1% rocksdb::LRUHandleTable::Resize | |
| 2845444 0.0% 99.9% 2845444 0.0% std::string::_Rep::_S_create | |
| 1333241 0.0% 99.9% 1333241 0.0% inflate | |
| 1310779 0.0% 99.9% 1310779 0.0% rocksdb::WritableFileWriter::Append |