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How to change JFrame icon [duplicate]

...ava.io.BufferedOutputStream; import java.io.FileOutputStream; import java.net.HttpURLConnection; import java.net.URL; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JOptionPane; import javax.swing.JProgressBar; public class FileDownloaderNEW extends JFrame { private sta...
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What are the differences between JSON and JavaScript object? [duplicate]

...s not tied only to javascript. For example there are JSON serializers for .NET allowing you to serialize/deserialize .NET objects. So it's just a format allowing you to convert from objects to string and back which is convenient if you want to transfer them over the wire. It is very close to java...
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Mock functions in Go

...est hooks into code to make things easier to test: https://golang.org/src/net/hook.go https://golang.org/src/net/dial.go#L248 https://golang.org/src/net/dial_test.go#L701 share | improve this answ...
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What and When to use Tuple? [duplicate]

... Absolutely! Think about network communications processing code. It's allocating and deallocating tons of memory so every couple minutes the GC is running and may take seconds to complete. This is unacceptable if something downstream is relying on th...
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How to replace part of string by position?

..., then the thing you want to avoid here are allocations. And if you're on .Net Core 2.1+ (or the, as yet unreleased, .Net Standard 2.1), then you can, by using the string.Create method: public static string ReplaceAt(this string str, int index, int length, string replace) { return string.Create...
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Best way to compare two complex objects

...r, several solutions out there that you can use, like this one: Compare .NET objects Another option is to serialize the object as text, for example using JSON.NET, and comparing the serialization result. (JSON.NET can handle Cyclic dependencies between properties). I don't know if by fastest yo...
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How to check for a valid URL in Java?

... how about intranet urls? – Puneet Mar 23 '17 at 7:39 ...
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How do I cancel a build that is in progress in Visual Studio?

...a build again and forget keyboard shortcut. Some devs switch between Java/.NET worlds every couple yrs. @igbogtiz said it better than I. – Skychan Feb 12 '16 at 19:59 ...
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Is there a way to quickly find files in Visual Studio 2010?

...e To can show you a list of open files and lots more. http://weblogs.asp.net/scottgu/archive/2009/10/21/searching-and-navigating-code-in-vs-2010-vs-2010-and-net-4-0-series.aspx CTRL+COMMA is your friend. share |...
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Positioning element at center of screen

... Please don't use inline styles! Here is a working example http://jsfiddle.net/S5bKq/. share | improve this answer | follow | ...