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Why is using onClick() in HTML a bad practice?
...nts, such as onClick() , in HTML is a bad practice, because it's not good for semantics. I would like to know what the downsides are and how to fix the following code?
...
How do I prevent the padding property from changing width or height in CSS?
...
This is a great solution for borders, but how does this help for padding?
– Kato
Aug 29 '12 at 5:01
6
...
Maximum size of an Array in Javascript
...t machine and your actual code, so you'll need to test on that (those) platform(s) to see what is acceptable.
However, the maximum length of an array according to the ECMA-262 5th Edition specification is bound by an unsigned 32-bit integer due to the ToUint32 abstract operation, so the longest pos...
List files in local git repo?
... Same output as the answer above, but with --name-only (Short format). Nice porcelain.
– Ron E
Jun 7 '14 at 19:41
21
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error C2280: \'std::mutex::mutex(const std::mutex &)\' : attempting to...
...或者标记为delete.
例如:
class Account {
public:
Account(int id_, double ba = 0.0) :id(id_), balance(ba){}
void withdraw(double amount){
balance -= amount;
}
void deposit(double amount){
balance += amount;
}
void printInfo() const {
std::cout << "Account id: " << ...
通过API获取IP信息、IP归属地 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...Info.php?ip=8.8.8.8
{"code":0,"data":{"country":"\u7f8e\u56fd","country_id":"US","area":"","area_id":"","region":"","region_id":"","city":"","city_id":"","county":"","county_id":"","isp":"","isp_id":"","ip":"8.8.8.8"}}
注意：返回的json中有嵌套，解析时先解析出data，然后解析...
iOS开发(一)：真机调试 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...然后双击就会加入系统
注册你的设备
如果不知道UUID, 打开iTunes, 双击Serial Number
创建App ID
看说明创建你需要的APP ID, 主要是Bundle ID, 一般我们类似这样确保唯一 com.jackwang.nbapp
创建Provisioning Profile
选择iOS development, 点...
领域驱动设计系列（三）:事件驱动上 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... _equipmentRepository = equipmentRepository;
}
public void SetEquipmentBroken(string Id)
{
var equipment = _equipmentRepository.GetById(Id);
equipment.DeActive();
_emailService.SendEmail();
}
}
但是，问题来了，如果后来我们...
【phpcms v9】html静态化设置及URL规则优化 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...页面的默认生成规则是：
{$year}/{$catdir}_{$month}{$day}/{$id}.html|{$year}/{$catdir}_{$month}{$day}/{$id}_{$page}.html
或者：
{$categorydir}{$catdir}/{$year}/{$month}{$day}/{$id}.html|{$categorydir}{$catdir}/{$year}/{$month}{$day}/{$id}_{$page}.html
这样的规则生成...
c++关闭按钮灰掉 - C++ UI - 清泛IT社区，为创新赋能！
...得系统菜单
CMenu *pMenu = GetSystemMenu(false);
//获得关闭按钮ID
UINT ID = pMenu->GetMenuItemID(pMenu->GetMenuItemCount()-1);
//使关闭按钮无效
pMenu->EnableMenuItem(ID,MF_GRAYED);复制代码启用：
//获得系统菜单
CMenu *pMenu = GetSystemMenu(false);
//获得关闭...