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String is immutable. What exactly is the meaning? [duplicate]
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Before proceeding further with the fuss of immutability, let's just take a look into the String class and its functionality a little before coming to any conclusion.
This is how String works:
String str = "knowledge";
This, ...
C++ Singleton design pattern
... bumped into a realization/implementation of the Singleton design pattern for C++. It has looked like this (I have adopted it from the real life example):
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How can I use jQuery in Greasemonkey scripts in Google Chrome?
...ing jQuery - Erik Vold's Blog"
// ==UserScript==
// @name jQuery For Chrome (A Cross Browser Example)
// @namespace jQueryForChromeExample
// @include *
// @author Erik Vergobbi Vold & Tyler G. Hicks-Wright
// @description This userscript is meant to be an example on how ...
Visual Studio popup: “the operation could not be completed”
When I try to open a project, local or on a Team Foundation Server (TFS), I get a modal window telling me that:
30 Answer...
What's Up with Logging in Java? [closed]
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In chronological order of api apperance (as far as I know):
Log4j because most everybody uses it (in my experience)
Commons Logging because open source projects use it (so they can integrate with whatever logging framework is used in the in...
Dependent DLL is not getting copied to the build output folder in Visual Studio
... will be enough to cause the DLL to be copied
You don't need to do this for every class -- just once will be enough to make the DLL copy and everything work as expected.
Addendum: Note that this may work for debug mode, but NOT for release. See @nvirth's answer for details.
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How to reverse a singly linked list using only two pointers?
... it gets, and there's no fundamentally-different way of doing it. This algorithm is already O(n) time, and you can't get any faster than that, as you must modify every node.
It looks like your code is on the right track, but it's not quite working in the form above. Here's a working version:
#in...
How can I use goto in Javascript?
I have some code that I absolutely must implement using goto . For example, I want to write a program like this:
16 Answer...
How to pretty print XML from Java?
I have a Java String that contains XML, with no line feeds or indentations. I would like to turn it into a String with nicely formatted XML. How do I do this?
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Benefit of using Parcelable instead of serializing object
As I understand, Bundle and Parcelable belongs to the way Android performs serialization in. It is used for example in passing data between activities. But I wonder, if there are any benefits in using Parcelable instead of classic serialization in case of saving state of my business objects to...