大约有 44,800 项符合查询结果（耗时：0.1128秒） [XML]
mysql: see all open connections to a given database?
...
answered Oct 25 '09 at 13:23
David RabinowitzDavid Rabinowitz
27.2k1313 gold badges8585 silver badges123123 bronze badges
...
String literals: Where do they go?
...
127
A common technique is for string literals to be put in "read-only-data" section which gets mapp...
Android - border for button
...
Step 1 : Create file named : my_button_bg.xml
Step 2 : Place this file in res/drawables.xml
Step 3 : Insert below code
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<gra...
Making iTerm to translate 'meta-key' in the same way as in other OSes
...
212
Cmd+., Profiles, Keys and choose Left option Key acts as: +Esc.
Works for me in emacs, thoug...
Nearest neighbors in high-dimensional data?
... on how to find the nearest neighbors for a given vector. My vector is now 21 dimensions and before I proceed further, because I am not from the domain of Machine Learning nor Math, I am beginning to ask myself some fundamental questions:
...
xtreme toolkit pro——CXTPReportControl控件教程 - C/C++ - 清泛网 - 专注C/C++及内核技术
...：
#include <XTToolkitPro.h> // Xtreme Toolkit Pro component library
2. 如果要使用静态连接的方式，还应该：
Add the following line to your application's .rc2 file. This will link in the toolkit resources so they are available to your application.
#include <XTToolkitPro.rc...
实战做项目如何选择开源许可协议（一）-了解协议 - 开源 & Github - 清泛网...
...
常见的开源许可协议有：GPL、LGPL、BSD、Apache Licence vesion 2.0、MIT。这些协议有什么区别呢？
GPL，全称 GNU General Public License。它的主要内容为：只要在一个软件中使用(“使用”指类库引用或者修改后的代码) GPL 协议的产品，则...
Swift: Convert enum value to String?
...t sure in which Swift version this feature was added, but right now (Swift 2.1) you only need this code:
enum Audience : String {
case public
case friends
case private
}
let audience = Audience.public.rawValue // "public"
When strings are used for raw values, the implicit value fo...
How do I calculate the normal vector of a line segment?
Suppose I have a line segment going from (x1,y1) to (x2,y2). How do I calculate the normal vector perpendicular to the line?
...
Preventing twitter bootstrap carousel from auto sliding on page load
...
263
Or if you're using Bootstrap 3.0 you can stop the cycling with data-interval="false" for insta...