两会开始啦
中国正式公布了2012年军费预算，6700亿人民币，第一次超过了1000亿美元
李肇星对ITV 记者说：人类一思考，上帝就发笑”。怎么好多西方记者年年就特别盯着中国的军费问题
李肇星对ITV 记者说：人类一思考，上帝就发笑”。怎么好多西方记者年年就特别盯着中国的军费问题
从他的话里面能看出许多态度
http://live.people.com.cn/note.php?id=918120302090607_ctdzb_001
Embedded System interview Question
1. What are static variables? Static variable in a function only remain one copy of itself. Static variable in a module can be used by any function in the module Static function can only be called in its class 2. What are volatile variables? Volatile variables may change its value unexpectedly in the program. The program will check its value every time, it tries to use it. If a variable is not volatile, the program may keep a copy of the var in its cache. 3. What do you mean by const keyword ? A constant variable is a read only variable. You cant change its value else where except initialization. 4. What is interrupt latency? Interrupt latency is the time between the generation of interrupt and the time for interrupt handler to process it. 5. How you can optimize it? We may use polling and message passing for interrupt to handle interrupt immediately. 6. What is size of character, integer, integer pointer, character pointer? The size of character is 1 byte, inte
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