Andrii Mishkovskyi mishok13
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| Exception in thread "main" java.lang.StackOverflowError | |
| at com.esotericsoftware.kryo.util.ObjectMap.get(ObjectMap.java:265) | |
| at com.esotericsoftware.kryo.util.DefaultClassResolver.getRegistration(DefaultClassResolver.java:61) | |
| at com.esotericsoftware.kryo.Kryo.getRegistration(Kryo.java:429) | |
| at com.esotericsoftware.kryo.util.DefaultClassResolver.writeClass(DefaultClassResolver.java:79) | |
| at com.esotericsoftware.kryo.Kryo.writeClass(Kryo.java:472) | |
| at com.esotericsoftware.kryo.Kryo.writeClassAndObject(Kryo.java:565) | |
| at com.esotericsoftware.kryo.serializers.MapSerializer.write(MapSerializer.java:86) | |
| at com.esotericsoftware.kryo.serializers.MapSerializer.write(MapSerializer.java:17) | |
| at com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:501) |
mishok13
/ gist:9507519
Created
March 12, 2014 14:02
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| { | |
| "VU": "VUT", | |
| "SR": "SUR", | |
| "ML": "MLI", | |
| "LK": "LKA", | |
| "GF": "GUF", | |
| "BA": "BIH", | |
| "US": "USA", | |
| "TR": "TUR", | |
| "PN": "PCN", |
mishok13
/ gist:9324779
Last active
August 29, 2015 13:56
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| => \d test; | |
| Table "public.test" | |
| Column | Type | Modifiers | |
| --------+---------+----------- | |
| id | integer | | |
| value | integer | | |
| => select * from test; | |
| id | value | |
| ----+------- |
mishok13
/ gist:8707503
Last active
August 29, 2015 13:55
RSyslog configuration with dynamic path and overwritten message format
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| $template TestFormat,"Message: %msg%\n" | |
| $template TestFile,"/tmp/test_%$year%%$month%%$day%%$hour%.log" | |
| # Writes matching messages to path defined by TestFile template in TestFormat format | |
| :syslogtag, contains, "test" -?TestFile;TestFormat | |
| # Drops messages matching this syslog tag | |
| :syslogtag, contains, "test" ~ |
mishok13
/ gist:8687718
Last active
August 29, 2015 13:55
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| user> (require '[korma.core :as sql]) | |
| nil | |
| user> (def q (-> (sql/select* :test) | |
| (sql/fields :foo :bar))) | |
| #'user/q | |
| ;; Just looking whether the query is correct | |
| user> (sql/as-sql q) | |
| "SELECT \"test\".\"foo\", \"test\".\"bar\" FROM \"test\"" |
mishok13
/ gist:7140401
Last active
December 26, 2015 10:59
Well, I guess Clojure's hash built-in is properly fucked
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| user> (count (for [x (range -200 200) y (range -200 200)] (hash {:foo x :bar y :baz "what"}))) | |
| 160000 | |
| user> (count (frequencies (for [x (range -200 200) y (range -200 200)] (hash {:foo x :bar y :baz "what"})))) | |
| 487 | |
| user> (count (frequencies (for [x (range -200 200) y (range -200 200)] (hash [x y "what"])))) | |
| 6369 | |
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| user> (def s (apply str (repeat 100 "a"))) | |
| #'user/s | |
| user> (bench/quick-bench (count s)) | |
| WARNING: Final GC required 2082.410405844158 % of runtime | |
| Evaluation count : 8685690 in 6 samples of 1447615 calls. | |
| Execution time mean : 67.822779 ns | |
| Execution time std-deviation : 1.770044 ns | |
| Execution time lower quantile : 65.381948 ns ( 2.5%) | |
| Execution time upper quantile : 69.642259 ns (97.5%) | |
| Overhead used : 2.812543 ns |
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| user> (defn c [p] | |
| (with-open [rdr (clojure.java.io/reader p)] | |
| (reduce + (map count (line-seq rdr))))) | |
| #'user/c | |
| user> (bench/quick-bench | |
| (c "/tmp/test")) | |
| WARNING: Final GC required 356.7754050400232 % of runtime | |
| Evaluation count : 6 in 6 samples of 1 calls. | |
| Execution time mean : 525.040480 ms | |
| Execution time std-deviation : 29.017225 ms |
mishok13
/ gist:5975426
Created
July 11, 2013 13:27
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| Exception in thread "main" java.lang.ExceptionInInitializerError | |
| at clojure.main.<clinit>(main.java:20) | |
| Caused by: java.io.FileNotFoundException: Could not locate clj_http:client__init.class or clj_http:client.clj on classpath: | |
| at clojure.lang.RT.load(RT.java:443) | |
| at clojure.lang.RT.load(RT.java:411) | |
| at clojure.core$load$fn__5018.invoke(core.clj:5530) | |
| at clojure.core$load.doInvoke(core.clj:5529) | |
| at clojure.lang.RestFn.invoke(RestFn.java:408) | |
| at clojure.core$load_one.invoke(core.clj:5336) | |
| at clojure.core$load_lib$fn__4967.invoke(core.clj:5375) |
mishok13
/ gist:5089351
Last active
December 14, 2015 12:49
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| (defproject druid-example "0.1.0-SNAPSHOT" | |
| ;; Additional repository as described here https://github.com/metamx/druid/issues/34#issuecomment-10830530 | |
| :repositories {"metamx-libs" "https://metamx.artifactoryonline.com/metamx/pub-libs-releases-local" | |
| "jboss-libs" "https://repository.jboss.org/nexus/content/repositories/thirdparty-uploads"} | |
| :dependencies [[org.clojure/clojure "1.4.0"] | |
| [com.metamx/druid "0.3.2"]] | |
| :main druid.core) | |
| ;; Dependencies are not resolved correctly :( | |
| $ lein deps |