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libcurl网络连接使用tcp/ip - C/C++ - 清泛网 - 专注C/C++及内核技术
... %s\n", strerror(res));
return 1;
}
/* Extract the socket from the curl handle - we'll need it for waiting.
* Note that this API takes a pointer to a 'long' while we use
* curl_socket_t for sockets otherwise.
*/
res = curl_easy_getinfo(curl, CURLINFO_LASTSOCKE...
error C2664:...No user-defined-conversion operator available that can ...
...t int &,
const class std::allocator<int> &)' : cannot convert parameter 1 from 'class std::deque<int,class std::allocator<int> >::iterator' to 'unsigned int'
No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called
#include <iostre...
error C2280: \'std::mutex::mutex(const std::mutex &)\' : attempting to...
... operator=(const Account& other) = delete;
friend void transfer(Account& from, Account& to, double amount);
private:
double balance;
int id;
std::mutex m;
};
error C2280 mutex
c/c++ volatile和mutable关键字 - C/C++ - 清泛网 - 专注C/C++及内核技术
...到这个变量时必须每次都小心地重新读取这个变量的值(From Memory)，而不是使用保存在寄存器里的备份。
下面是volatile变量的几个例子：
1) 并行设备的硬件寄存器（如：状态寄存器）
2) 一个中断服务子程序中会访问到的非自动...
jsoncpp 不能处理__int64(long long)类型数据 - C/C++ - 清泛网 - 专注C/C++及内核技术
...lsquo;std::string createJsonData()’:
Test.cpp:41: error: conversion from ‘long long int’ to ‘const Json::Value’ is ambiguous
include/json/value.h:205: note: candidates are: Json::Value::Value(bool)
include/json/value.h:188: note: Json::Value::Value(co...
Eclipse C++启用pretty printing，更直观显示stl变量内容 - C/C++ - 清泛网...
...下：
python
import sys
sys.path.insert(0, '/home/qpzhou/python/')
from libstdcxx.v6.printers import register_libstdcxx_printers
register_libstdcxx_printers (None)
end
4、Eclipse CDT中设置gdb命令文件路径：
设置完成后的效果如下：
最后弄个压缩包，直接...
An operation on a socket could not be performed because the system lac...
...：https://support.microsoft.com/zh-cn/help/196271/when-you-try-to-connect-from-tcp-ports-greater-than-5000-you-receive-t
Subversion钩子 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...$CONTENT" | grep -q $'\xEF\xBB\xBF'; then
echo "Please remove BOM from $FILE" 1>&2
exit 1
fi
if [[ "$FILE" =~ \.(php|html)$ ]]; then
MESSAGE=$(echo "$CONTENT" | $PHP -l 2>&1)
if [ $? -ne 0 ]; then
echo "$MESSAGE" | sed "s/ -/ $FILE/g" 1>...
iOS开发(一)：真机调试 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...
选择 “Certificate Assistant”，然后点击 “Request Certificate from A Certificate Authority.”
填入你的Email 名字，选择Save to Disk, 这是会生成一个CertificateSigningRequest.certSigningRequest 文件
创建开发者证书
登录开发者中心，选择证书Devel...
iOS UI系列 (四) ：可复用的Xib(1) 静态内容 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...
// Do any additional setup after loading the view, typically from a nib.
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
func setUpConstraint()
{
v.s...