Leslie

BSON::InvalidDocument: Cannot serialize an object of class ActiveRecord::ConnectionAdapters::SQLiteC│~ olumn into BSON.: INSERT INTO "users" ("age", "created_at", "name", "updated_at") VALUES (?, ?, ?, ? In the chapter about "Storing notifications in...

loading ffi error

1

➜ ~ pry [1] pry(main)> require 'tesseract' CompilationError: compile error: see logs at /var/folders/hk/2h8r4ssn1_j7269bckmmc23h0000gn/T/.ffi-inline-501/1554ed0a76b18012563c6b4578d5476fbc9d5b74.log from /Users/wenti/.rvm/gems/ruby-2.1.2/gems/ffi-inline-0.0.4.3/lib/ffi/inline/compilers/gcc.rb:35:in `compile ruby 2.1.2p95 (2014-05-08 revision 45877) [x86_64-darwin13.0] Darwin 13.2.0 Darwin Kernel Version 13.2.0 2422.100.13~1/RELEASE_X86_64...

[bitflyer] Websocket api did not work properly

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I'm just running the test code, which is BitflyerManualExample, and it seems not working at all. ```java import info.bitrich.xchangestream.core.StreamingExchange; import info.bitrich.xchangestream.core.StreamingExchangeFactory; import org.knowm.xchange.currency.CurrencyPair; import org.slf4j.Logger; import org.slf4j.LoggerFactory; /** * Created...

Some (in actually many) words or sentences does not split correctly

what is the meaning of "What do you think you're doing, Dave? "

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What do you think you're doing, Dave? Click your browser back button to return. There is no more problems?

ruby的gem有问题呀

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ltml.build_from_words('我爱北京天安门', 'UTF-8') NoMethodError: undefined method `join' for "我爱北京天安门":String from /Users/leslie/.rvm/gems/ruby-1.9.3-p448/gems/ltpservice-0.0.0/lib/ltpservice/LTML.rb:38:in`build_from_words' 有时间我给你们PR一下吧。。

how to integrate Pentaho with MongoDB?

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how to integrate Pentaho with MongoDB? I am using Pentaho 5.2, but I do not know how to set the MongoDB as a data source! I am taking a whole...