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| % jruby -Ilib ./bin/image_voodoo -m /home/enebo/Pictures/2020/01/23/P1050367.JPG | |
| [{dir name}] - {tag name} = {tag descr} | |
| --------------------------------------- | |
| [JPEG] - Compression Type = Baseline | |
| [JPEG] - Data Precision = 8 bits | |
| [JPEG] - Image Height = 3448 pixels | |
| [JPEG] - Image Width = 4592 pixels | |
| [JPEG] - Number of Components = 3 | |
| [JPEG] - Component 1 = Y component: Quantization table 0, Sampling factors 2 horiz/1 vert |
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| https://oss.sonatype.org/content/repositories/snapshots/org/jruby/jruby-dist/10.0.0.0-SNAPSHOT/jruby-dist-10.0.0.0-20250313.162203-11-bin.tar.gz |
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| require 'jdbc/sqlite3' | |
| Jdbc::SQLite3.load_driver | |
| Java::org.sqlite.JDBC | |
| url = "jdbc:sqlite:test.db" | |
| con = java.sql.DriverManager.get_connection url | |
| statement = con.create_statement | |
| statement.execute("create table people (id int PRIMARY_KEY)") |
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| enebo: ruby -I "subspawn-win32/lib" -I "subspawn/lib" -r 'subspawn' -r 'subspawn/replace-pty' -e 'm,s =PTY.open; p [m,s]; pid,j = SubSpawn.spawn(["cmd"], pty: s); sleep 5; m << "echo yes\n\r\nexit\r\n"; m.flush; p pid, j; p m.read(5); p Process.wait(pid); puts "done"' |
enebo
/ ji_kwargs.rb
Created
November 8, 2022 17:11
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| require 'java' | |
| h = java.util.HashMap.new | |
| h["one"] = 2 | |
| def foo(one:) | |
| p one | |
| end | |
| foo(h) |
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| bidet |
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| a = case [0, 1, 2, 3, 4] | |
| in [*pre, 2, *post] | |
| [pre, post] | |
| else | |
| false | |
| end | |
| p a |
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| java.lang.Thread.State: RUNNABLE | |
| at org.jruby.RubyString.makeShared(RubyString.java:862) | |
| at org.jruby.RubyString.multibyteSubstr19(RubyString.java:3745) | |
| at org.jruby.RubyString.substr19(RubyString.java:3696) | |
| at org.jruby.RubyString.op_aref(RubyString.java:3839) | |
| at org.jruby.RubyString.op_aref(RubyString.java:3798) | |
| at org.jruby.RubyString$INVOKER$i$op_aref.call(RubyString$INVOKER$i$op_aref.gen) | |
| at org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:173) | |
| at home.enebo.work.jruby.lib.ruby.stdlib.rdoc.markdown.invokeOther5:\=\{\}(/home/enebo/work/jruby/lib/ruby/stdlib/rdoc/markdown.rb:362) | |
| at home.enebo.work.jruby.lib.ruby.stdlib.rdoc.markdown.RUBY$method$get_byte$0(/home/enebo/work/jruby/lib/ruby/stdlib/rdoc/markdown.rb:362) |
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| java.lang.Exception | |
| at org.jruby.runtime.BlockBody.prepareArgumentsForCall(BlockBody.java:268) | |
| at org.jruby.runtime.IRBlockBody.call(IRBlockBody.java:66) | |
| at org.jruby.runtime.Block.call(Block.java:143) | |
| at org.jruby.RubyProc.call(RubyProc.java:291) | |
| at org.jruby.RubyProc$INVOKER$i$call.call(RubyProc$INVOKER$i$call.gen) | |
| at org.jruby.internal.runtime.methods.JavaMethod$JavaMethodZeroOrOneOrNBlock.call(JavaMethod.java:354) | |
| at org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:172) | |
| at org.jruby.RubyEnumerable$ChunkedBlockCallback.lambda$call$0(RubyEnumerable.java:2088) | |
| at org.jruby.runtime.BlockCallback.call(BlockCallback.java:58) |
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| int foo() { | |
| int i; | |
| i = 42; | |
| } | |
| int bar() { | |
| int i; | |
| return i; | |
| } |
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