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382 days ago
看了“荒岛故事”讲述美国人向亚洲人制造欠条的故事，忽然明白，纸币的本质是国家给出的欠条。由于它的认可度与国家的担保，使得人们淡忘了它是欠条本质。而绝大部分的金融，也是在玩让欠条流通的魔术。
398 days ago
In the project of My lab, we use TAO , the implementation of Corba, to compose the distributed software for LAMOST telescope. I get one problem, when the default gateway of network setting of my computer is wrong, it always takes a long time, about 10 seconds to get through belowing codes. CosNaming::NamingContext_var root=CosNaming::NamingContext::_narrow(NamingObj.in()); also this clause takes about 10 seconds to pass. PortableServer::POA_var poa=PortableServer::POA::_narrow(RootObj.in()); It also happens when I unplug network cable, that I work on Linux, the system can not automatically find unconnect to network . I spent whole morning trying to fix the problem, but in vain. I have tested to specify the Naming Service using -ORBInitRef *** or -ORBNameServicePort ***. They are not usefull. I give up. Future, when using the controll software in LAMOST telescope, remember to fix the default gateway setting, or leave it blank on Linux. Otherwise, it won't ...
399 days ago
今天把parker安装了下。中间解决了几个问题。 1，src/Makefile 文件中少了一个字符。 @if [ ! =-d ../bin ]; then \ 这个\少了，导致下面的-cp getdnsname ../bin/. 等不执行。 2，bin/makestat这个可执行程序不能运行。据韦东说是分析结果的，根本没有实现。不用管。 3，ect/CollectList 原先第一行是 192.168.0.1 后来我改成默认网关就可以了。
