I want to print the line immediately before the searched string. How can I do that? Lets say my two lines are
这段时间一直在追北京电视台的热播剧《胜算》，又是一部刘云龙的谍战悬疑剧。从全剧来看，这部剧充满了伏笔和悬念。这样做的好处是让观众看的时候更加兴奋，激起追剧的热情。因为我想知道为什么，前面留下的很多洞，
I have a scenario like: MyClass obj1 = new MyClass(); ............//some operations on obj1; MyClass obj2 = new MyClass();
金星 (The Venus) 女王蜂 (じょおうばち)/ DAOKO (ダヲコ) 专辑：金星 Feat.DAOKO 语种： 日语
你好，我是熊雄。今天，我想告诉你一些关于提高英语六级作文技巧的问题。
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i want to get value from database..for exmaple,in the name field, it show the name that stored in the database. i want to show the value in the respective field.but it cannot retrieve the value..plz g
I\'ve been trying to determine whether the 3GB switch is on or off on the system my program is running by calling GetSystemInfo() and checking lpMaximumApplicationAddress on the SYSTEM_INFO struct.
Are the OS (XP) environmental variables the same used in a process running from visual studio .NET C++?
Is it possible to play a media file which is outside the webroot using the Jquery Media Plug开发者_如何学Pythonin. The server that we are on is windows based. The file path for example is:
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