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Maintain the aspect ratio of a div with CSS
... resize: horizontal;
border: 1px dashed;
overflow: auto;
max-width: 100%;
height: calc(100vh - 16px);
}
div {
width: 100%;
padding-bottom: 75%;
background: gold; /** <-- For the demo **/
}
<div class="demoWrapper">
<div></div>
</div>
It will result...
What is the real overhead of try/catch in C#?
...
100
Three points to make here:
Firstly, there is little or NO performance penalty in actually ha...
Get Bitmap attached to ImageView
...teArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.JPEG, 100, stream);
return stream.toByteArray();
}
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Supervisor socket error issue [closed]
...
192.168.111.100:9001 refused connection
– Charlesliam
Jun 5 '14 at 8:08
...
How to implement classic sorting algorithms in modern C++?
... need around 130 LOC, C++98 and Boost 190 (+50%) and C++98 more than 270 (+100%).
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Extracting text OpenCV
...int i = 0; i < contours.size(); i++ )
if (contours[i].size()>100)
{
cv::approxPolyDP( cv::Mat(contours[i]), contours_poly[i], 3, true );
cv::Rect appRect( boundingRect( cv::Mat(contours_poly[i]) ));
if (appRect.width>appRect.height)
...
Getting a structural type with an anonymous class's methods from a macro
...
+100
This question is answered in duplicate by Travis here. There are links to the issue in the tracker and to Eugene's discussion (in th...
CMFCTabCtrl的使用、颜色样式调整 - C/C++ - 清泛网 - 专注C/C++及内核技术
... 231));
arColors.Add (RGB (190, 218, 153));
arColors.Add (RGB (255, 170, 100));
m_wndTab.EnableAutoColor (TRUE);
m_wndTab.SetAutoColors (arColors);
6.设置CMFCTabCtrl表头是否可以拖拽：
m_wndTab.EnableTabSwap (TRUE);//可以拖拽
m_wndTab.EnableTabSwap (FALSE);//不可拖拽
F...
How to use java.net.URLConnection to fire and handle HTTP requests?
...e query parameters:
// GET http://google.com?q=baseball%20gloves&size=100
String response = HttpRequest.get("http://google.com", true, "q", "baseball gloves", "size", 100)
.accept("application/json")
.body();
System.out.println("Response was: " + response);
...
Update multiple columns in SQL
...The "tiresome way" is standard SQL and how mainstream RDBMS do it.
With a 100+ columns, you mostly likely have a design problem... also, there are mitigating methods in client tools (eg generation UPDATE statements) or by using ORMs
...