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Simplest way to read json from a URL in java
...ream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.net.URL;
import java.nio.charset.Charset;
import org.json.JSONException;
import org.json.JSONObject;
public class JsonReader {
private static String readAll(Reader rd) throws IOException {
StringBuilder sb = new Stri...
How To Capture A Minidump: Let Me Count The Ways - C/C++ - 清泛网 - 专注C/C++及内核技术
...ate a full memory minidump, which you’ll need in order to work with .NET’s SOS/SOSEX/PSSCOR2 extensions or for native code to follow all memory like linked lists, use the /ma option.
Visual Studio
With Visual Studio 2010, the wonderful “Save Dump As…” menu option now appears on t...
What causes and what are the differences between NoClassDefFoundError and ClassNotFoundException?
...longs to in a local path, you can use a utility like jarscan ( http://www.inetfeedback.com/jarscan/ ). You just specify the class you'd like to locate and the root directory path where you'd like it to start searching for the class in jars and zip files.
...
Make a DIV fill an entire table cell
...
try this example: jsfiddle.net/2K2tG notice how the cell w/the image is red and not #abc. width/height 100% does nothing
– Jason
Jul 9 '10 at 19:40
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How to check if an object is a certain type
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In VB.NET, you need to use the GetType method to retrieve the type of an instance of an object, and the GetType() operator to retrieve the type of another known type.
Once you have the two types, you can simply compare them using ...
Filling a DataSet or DataTable from a LINQ query result set
...ToDataTable() doesn't work on their machine: This function is not part of .NET 3.5 SP1 nor will it be of .NET 4.0; it has been restricted to IEnumerable<DataRows> and does not work for IEnumerable<T> -- bit.ly/dL0G5
– motto
Feb 2 '10 at 22:00
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CSS: Set a background color which is 50% of the width of the window
... height: 100%;
background-color: pink;
}
Example: http://jsfiddle.net/PLfLW/1704/
The solution uses an extra fixed div that fills half the screen. Since it's fixed, it will remain in position even when your users scroll. You may have to fiddle with some z-indexes later, to make sure your o...
Linq to Entities - SQL “IN” clause
... This is exactly the same way you would find an item in a regular list in .NET.
There are two ways of doing this using LINQ, one uses query syntax and the other uses method syntax. Essentially, they are the same and could be used interchangeably depending on your preference:
Query Syntax:
var se...
Download file from an ASP.NET Web API method using AngularJS
...is an implementation that will work in the latest flavours of Chrome, Internet Explorer, FireFox and Safari.
It uses an arraybuffer response type, which is then converted into a JavaScript blob, which is then either presented to save using the saveBlob method - though this is only currently present...
An async/await example that causes a deadlock
...with the top-level method (Button1_Click for UI / MyController.Get for ASP.NET):
The top-level method calls GetJsonAsync (within the UI/ASP.NET context).
GetJsonAsync starts the REST request by calling HttpClient.GetStringAsync (still within the context).
GetStringAsync returns an uncomp...