大约有 700 项符合查询结果(耗时:0.0108秒) [XML]
How to set the font style to bold, italic and underlined in an Android TextView?
I want to make a TextView 's content bold, italic and underlined. I tried the following code and it works, but doesn't underline.
...
How to get the current time in milliseconds from C in Linux?
...mespec spec;
clock_gettime(CLOCK_REALTIME, &spec);
s = spec.tv_sec;
ms = round(spec.tv_nsec / 1.0e6); // Convert nanoseconds to milliseconds
if (ms > 999) {
s++;
ms = 0;
}
printf("Current time: %"PRIdMAX".%03ld seconds since the Epoch\n",
...
C++ obtaining milliseconds time on Linux — clock() doesn't seem to work properly
...ts. You'll get a structure like the following:
struct timeval {
time_t tv_sec;
suseconds_t tv_usec;
}
EDIT: As the two comments below suggest, clock_gettime(CLOCK_MONOTONIC) is a much better choice if you have it available, which should be almost everywhere these days.
EDIT: Someone else co...
Execution time of C program
...
You functionally want this:
#include <sys/time.h>
struct timeval tv1, tv2;
gettimeofday(&tv1, NULL);
/* stuff to do! */
gettimeofday(&tv2, NULL);
printf ("Total time = %f seconds\n",
(double) (tv2.tv_usec - tv1.tv_usec) / 1000000 +
(double) (tv2.tv_sec - tv1.tv_s...
How to Calculate Execution Time of a Code Snippet in C++
...cond (10^-3) intervals */
return ret;
#else
/* Linux */
struct timeval tv;
gettimeofday(&tv, NULL);
uint64 ret = tv.tv_usec;
/* Convert from micro seconds (10^-6) to milliseconds (10^-3) */
ret /= 1000;
/* Adds the seconds (10^0) after converting them to milliseconds (10^-3) */
ret ...
OnNotify函数 ON_NOTIFY消息总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...自己的窗口类的消息映射表里添加一个该函数的消息映射入口。
ClassWizard,通过ClassWizard属性页或者WizardBar工具条,能够创建ON_NOTIFY消息映射入口,并且给您提供了一个处理函数的框架。更多关于通过ClassWizard使得添加消息映射...
CMap用法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...的所有元素。
POSITION类型变量用于替换所有映射变量的入口。可以使用POSITION来“记忆”入口和映射中的遍历。可能认为这种遍历是通过关键码值来依次进行的,但其实不是。获取元素的次序没有确定。
该类的某些成员函数调...
新浪微博 阿里巴巴囊中物? - 资讯 - 清泛网 - 专注C/C++及内核技术
...上也完全说得通,收购完成后,阿里巴巴不仅又多了一个入口,而且传媒的收购版图也将继续扩大。
柏可林摄
虽然阿里收购新浪微博的消息还未坐实,但双方都未曾直接否认,这次收购在逻辑上也完全说得通,收购完成后,...
解决:mfcs110ud.lib(dllmodul.obj) : error LNK2005: _DllMain@12 已经在 ...
原因分析:
_USRDLL定义有的话,MFC会自动生成一个DllMain入口函数,
这时在dll源码中额外又添加了一个DllMain入口函数,就会出现重定义冲突。
VS编译dll时报编译错误:fatal error LNK1561: entry point must be define...
...,改为/subsystem:windows后即可。这样会自动链接特定的main入口函数。
2、可能是编译的项目类型选错了,比如dll项目误选了exe,导致链接时找不到main入口函数。
参考:https://blog.csdn.net/hnust_xiehonghao/article/details/8522216
http://www.c...