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Why can't strings be mutable in Java and .NET?

... According to Effective Java, chapter 4, page 73, 2nd edition: "There are many good reasons for this: Immutable classes are easier to design, implement, and use than mutable classes. They are less prone to error and are more secure. [...] "Immut...
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How do I copy an entire directory of files into an existing directory using Python?

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Removing leading zeroes from a field in a SQL statement

...aracter. – Cade Roux Mar 19 '09 at 14:09 True. It will return all the unmodified string of zeros in this case. If this...
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RESTful on Play! framework

... | edited Feb 17 '11 at 4:57 Jim Ferrans 28.4k1212 gold badges5151 silver badges8282 bronze badges ans...
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How do I programmatically get the GUID of an application in .net2.0

... | edited Jul 8 '16 at 9:34 Emrys Myrooin 1,96488 silver badges3636 bronze badges answered Feb 2 '09 at ...
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MySQL - Using COUNT(*) in the WHERE clause

... Ali ErsözAli Ersöz 14.5k1010 gold badges4747 silver badges6262 bronze badges ...
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Lightweight SQL editor for Eclipse [closed]

... 143 for reference to add sql syntax highlighting / coloring to eclipse you can install Data tools p...
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What is Double Brace initialization in Java?

... answered Dec 24 '09 at 16:40 Brian AgnewBrian Agnew 248k3535 gold badges309309 silver badges420420 bronze badges ...
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document.getElementById vs jQuery $()

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Semantic Issue: Property's synthesized getter follows Cocoa naming convention for returning 'owned'

... | edited Apr 7 '19 at 9:45 Cœur 29.8k1515 gold badges166166 silver badges214214 bronze badges answere...