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String vs. StringBuilder
... = a + c;
a = a + d;
Then you need to explicitly use a StringBuilder. .Net doesn't automatically create a StringBuilder here, because it would be pointless. At the end of each line, "a" has to be an (immutable) string, so it would have to create and dispose a StringBuilder on each line. For sp...
Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of
...pse Kepler with JBoss Dev Studio 7 installed. Computer sitting on internal network with proxy to the internet. Here's what I did.
0. Check the maven repositiory server is up
1. Check Proxy is set up and working
First I thought it was a proxy problem, I made sure that maven settings.xml contained ...
Runtime vs. Compile time
... outputs are entirely up to the programmer. Files, windows on the screen, network packets, jobs sent to the printer, you name it. If the program launches missiles, that's an output, and it happens only at run time :-)
sha...
.toArray(new MyClass[0]) or .toArray(new MyClass[myList.size()])?
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This same conclusion was found here: shipilev.net/blog/2016/arrays-wisdom-ancients
– user167019
Feb 26 '16 at 23:06
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Best Practice for Forcing Garbage Collection in C#
...s). Depending on number of kids (tasks) and scarcity of colours, teacher (.Net) decides how to allocate and share among kids. When a rare colour is requested, teacher can allocate from pool or look for one that isn't being used. Teacher has discretion to periodically gather unused crayons (garbage c...
How do I trap ctrl-c (SIGINT) in a C# console app
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Console.CancelKeyPress Event
Article with code samples:
Ctrl-C and the .NET console application
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Are there conventions on how to name resources?
...s lose their meanings, I have used these for over a decade in VB, C++, ASP.NET, WinForms in C# and VB.NET, Android and Python. I never need to remember if Android calls it a textbox or an edittext. All I need to know is that lblFoo is the static label and txtFoo is what the user types input into.
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What are the main disadvantages of Java Server Faces 2.0?
... 2.0 which looked truly impressive, even though I am currently a happy ASP.NET MVC / jQuery developer. What I liked most about JSF was the huge amount of AJAX-Enabled UI components which seem to make development much faster than with ASP.NET MVC, especially on AJAX-heavy sites. Integration testing l...
Using git repository as a database backend
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Why can't I use switch statement on a String?
...ble object may be implemented very efficiently using a hash table – see .NET. So your reason isn't completely correct.
– Konrad Rudolph
Dec 3 '08 at 18:36
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