我使用mstest尝试运行我的单元测试时遇到了一些恼人的问题.我可以选择一个单独的单元测试并运行/调试它,但是当我选择父节点来运行一堆测试时,测试不会运行; 它只显示待处理几秒钟,然后测试变为灰色.如果我在测试中设置断点并再次使用调试器,我得到相同的结果并且没有命中断点.有没有其他人经历过这个？
目前我正在使用以下代码来获取Groovy中的年,月,日,小时和分钟:
Date now = new Date()
Integer year = now.year + 1900
Integer month = now.month + 1
Integer day = now.getAt(Calendar.DAY_OF_MONTH) // inconsistent!
Integer hour = now.hours
Integer minute = now.minutes
// Code that uses year, month, day, hour and minute goes here
Using getAt(Calendar.DAY_OF_MONTH) for the day of the month seems a bit inconsistent in this context. Is there any shorter way to obtain the day of the month?
I understand this code calculates the sum of the args of a variable, however, I don't understand how it works. It looks really abstract to me. Can someone explain how the below works?
Thanks!
#include <stdio.h>
#define sum(...) \
_sum(sizeof((int []){ __VA_ARGS__ }) / sizeof(int), (int []){ __VA_ARGS__ })
int _sum(size_t count, int values[])
{
int s = 0;
while(count--) s += values[count];
return s;
}
int main(void)
{
printf("%i", sum(1, 2, 3));
}
Unlike Java or C#, primitive data types in C++ can vary in size depending on the platform. For example, int is not guaranteed to be a 32-bit integer.
Various compiler environments define data types such as uint32 or dword for this purpose, but there seems to be no standard include file for fixed-size data types.
What is the recommended method to achieve maximum portability?
I am considering to use DTOs instead of passing around my domain objects. I have read several posts here as well as elsewhere, and i understand there are several approaches to getting this done.
If i only have about 10 domain classes in all, and considering that i want to use DTOs rather than domain objects for consumption in my Views (WPF front ends), what is the recommended approach. I think using tools like automapper etc maybe an overkill for …
我想知道为什么我们需要为EJB 3.0会话bean单独的远程和本地接口.我猜大多数时候他们都会定义相同的合同.为什么我不能有一个通用接口,在我的Bean中我应该只能说我希望远程和/或本地访问这个bean.
谢谢Vikas
我见过280slides.com,这真是令人感动.但它的开发者必须创建自己的语言.
您将使用哪种平台或语言来实现尽可能相似的功能？有可能在python中做类似的事情吗？你能举出一些有用的例子吗？
我正在尝试创建一组测试用例来覆盖我的 django 应用程序。我需要预定义的数据库数据来运行一些测试。所以我决定使用固定装置。
我所做的是： 1) 创建固定装置文件： oleg$ python manage.py dumpdata goserver > Fixture1.json 2) 将固定装置放置在应用程序所在的目录中 oleg$ cp Fixture1.json goserver/ 3) 记下纹理名称我的应用程序中的测试文件
class GoserverTestCase(TestCase):
fixtures = ['fixture1.json']
def setUp(self):
pass
def testUserIsAdded(self):
print "Users" , User.objects.all()
#print ActiveList.objects.all()
self.assertEquals(True, True)
4) 使用以下命令运行文本案例： oleg$ python manage.py test --verbosity=2 goserver
测试运行的输出是（部分）：
尝试 '/Users/oleg/jin/goclub/trunk/jin/../jin/register/fixtures' 获取 xml 固定装置 'initial_data'...'/Users/oleg/jin/goclub/ 中没有 xml 固定装置 'initial_data' trunk/jin/../jin/register/fixtures'. 尝试 '/Users/oleg/jin/goclub/trunk/jin/../jin/register/fixtures' 获取 json 夹具 'initial_data'... '/Users/oleg/jin/goclub/ 中没有 json 夹具 'initial_data' trunk/jin/../jin/register/fixtures'. 检查“/Users/oleg/jin/goclub/trunk/jin/../jin/captcha/fixtures”的固定装置...尝试“/Users/oleg/jin/goclub/trunk/jin/../jin/captcha” /fixtures' 用于 xml 装置'initial_data'...'/Users/oleg/jin/goclub/trunk/jin/../jin/captcha/fixtures' 中没有 xml 装置'initial_data'。尝试 '/Users/oleg/jin/goclub/trunk/jin/../jin/captcha/fixtures' …