大约有 7,000 项符合查询结果(耗时:0.0270秒) [XML]
How do I make UITableViewCell's ImageView a fixed size even when the image is smaller
...
It does not work for me either since the labels are misaligned.
– nverinaud
Mar 12 '13 at 8:18
|
show 5 mo...
How to read a .xlsx file using the pandas Library in iPython?
...int, list of ints, default 0
Row (0-indexed) to use for the column labels of the parsed
DataFrame. If a list of integers is passed those row positions will
be combined into a ``MultiIndex``
skiprows : list-like
Rows to skip at the beginning (0-indexed)
skip_fo...
CMake使用教程 - C/C++ - 清泛网 - 专注C/C++及内核技术
CMake使用教程CMake是一个比make更高级的编译配置工具,它可以根据不同平台、不同的编译器,生成相应的Makefile或者vcproj项目。通过编写CMakeLists txt CMake是一个比make更高级的编译配置工具,它可以根据不同平台、不同的编译器,...
线程访问窗口资源的问题 - C/C++ - 清泛网 - 专注C/C++及内核技术
...程传入个窗口参数(cwnd),这里里面有个很大的隐患就是当做CWnd::AssertValid()检查,就会遇到断言失败。具...时常为所开的线程传入个窗口参数 (cwnd),这里里面有个很大的隐患就是当做CWnd::AssertValid()检查,就会遇到断言失败...
How to exit an if clause
...
from goto import goto, label
if some_condition:
...
if condition_a:
# do something
# and then exit the outer if block
goto .end
...
if condition_b:
# do something
# and then exit the outer if block
...
App Inventor 2 UrsAI2UDP 拓展 - UDP广播通信协议 · App Inventor 2 中文网
...标识符。然后,接收器会过滤掉它感兴趣的设备。
问题是:App Inventor 没有内置 UDP,而且我找不到可用的扩展。所以自己动手吧。
注意:
如果智能手机和远程站位于同一个(本地)网络中,则扩展可以完美运行。如果智能手...
How to remove application from app listings on Android Developer Console
...
you can remove an App from the store or "Unpublish" by clicking a tiny label bellow your app's title, right side of the "PUBLISHED" green status label.
Works even if your app was live (published) for long time, mine was.
Regards.
...
ASP.NET MVC How to convert ModelState errors to json
...(errors) {
for (var i = 0; i < errors.length; i++) {
$("<label for='" + errors[i].Key + "' class='error'></label>")
.html(errors[i].Value[0]).appendTo($("input#" + errors[i].Key).parent());
}
}
...
如何查看Oracle用户的SQL执行历史记录? - 数据库(内核) - 清泛网 - 专注C/...
...相关的语句 必须具有DBA 的权限 虽然这条语句很普通 但是需要的时候很管用 能够及时查出一个人执行sql语句情况
-------oracle 查看已经执行过的sql 这些是存在共享池中的 --------->
select * from v$sqlarea t order by t.LAST_ACTIVE_TIME desc
...
从源代码剖析Mahout推荐引擎 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...
图片摘自Mahout in Action
从上图中我们可以看到,算法是被模块化的,通过1,2,3,4的过程进行方法调用。
程序代码:
public class UserCF {
final static int NEIGHBORHOOD_NUM = 2;
final static int RECOMMENDER_NUM = 3;
public static void main...