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Navigation bar appear over the views with new iOS7 SDK

...ar takes up should be accounted for automatically if ([self respondsToSelector:@selector(edgesForExtendedLayout)]) self.edgesForExtendedLayout = UIRectEdgeNone; You need add the above in your -(void)viewDidLoad method. Note: You should be using the latest GM release of iOS 7 and Xcode 5 ...
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How can I profile Python code line-by-line?

... while 1: 153 50000 69065 1.4 11.4 if Char1Glob == 'A': 154 50000 66354 1.3 10.9 IntLoc = IntLoc - 1 155 50000 67263 1.3 11.1 IntParIO = IntLoc - IntGlob 156 50000 65494 1....
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What is the $? (dollar question mark) variable in shell scripting? [duplicate]

...able hold? I can't Google search the answer because they block punctuation characters. 9 Answers ...
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How to format a Java string with leading zero?

... your own function. That would be a much better general solution than the selected answer. docjar.com/html/api/org/apache/commons/lang/… – kaliatech Oct 29 '10 at 13:01 3 ...
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Generate random numbers using C++11 random library

...; } }; thread_local backoff_time_t backoff_time; int main(int argc, char** argv) { double x1 = backoff_time.rand(); double x2 = backoff_time.rand(); double x3 = backoff_time.rand(); double x4 = backoff_time.rand(); return 0; } ~ ...
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SQLite - UPSERT *not* INSERT or REPLACE

... (id, role, name) VALUES ( 1, 'code monkey', (SELECT name FROM Employee WHERE id = 1) ); This will update 2 of the columns. When ID=1 exists, the ROLE will be unaffected. When ID=1 does not exist, the role will be set to 'Benchwarmer' instead of the default v...
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c++提取复数的实部和虚部 - C/C++ - 清泛网 - 专注C/C++及内核技术

...// 实部 REAL i; // 虚部 }; bool Parse(COMPLEX * cp, const char * strCplx, const int len) { memset(cp, 0, sizeof(COMPLEX)); char buf[MAX_BUF_LEN]; int signPos = -1, // +/-号位置 iPos = -1; // 结尾的i的位置 for (int i = len-1; i >-1;...
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C++11 tuple 这一篇就够了 - C/C++ - 清泛网 - 专注C/C++及内核技术

... #include <iostream> #include <tuple> int main () { int myint; char mychar; float myfloat; std::tuple<int,float,char> mytuple; mytuple = std::make_tuple (10, 2.6, 'a'); // packing values into tuple //std::tie (myint, std::ignore, mychar) = mytuple; // unpacking...
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atol 头文件 - C/C++ - 清泛网 - 专注C/C++及内核技术

...数名:atol功能: 把字符串转换成长整型数用法: longatol(const char *nptr);程序例:#include <stdlib.h> #includ...#include <stdlib.h> 函数名: atol 功 能: 把字符串转换成长整型数 用 法: long atol(const char *nptr); 实例: #include <stdlib.h> #include <s...
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std::stringstream ss; 直接使用ss.str().c_str() 字符串指针可能导致崩溃 ...

....str().c_str() 字符串指针可能导致崩溃std::stringstream ss;const char* ch = ss str() c_str();call_func(ch);这种写法在系统内存不足时,ss会立马释放内存,字符串指针ch可能会非法访问导致崩溃。代码最好的是 std::stringstream ss; const char* ch = ss...