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Java: recommended solution for deep cloning/copying an instance
I'm wondering if there is a recommended way of doing deep clone/copy of instance in java.
9 Answers
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What is the most efficient way to deep clone an object in JavaScript?
... allowing it to support cyclical and recursive structures that would cause errors for JSON.
Support in Node.js: Experimental ????
The v8 module in Node.js currently (as of Node 11) exposes the structured serialization API directly, but this functionality is still marked as "experimental", and subj...
How to create a checkbox with a clickable label?
... checkbox.
– BBlake
Dec 8 '16 at 16:05
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Does IMDB provide an API? [closed]
...e JSONP API not gracefully falling back, (at least) it does return an HTTP error code, but I agree that it's funny that the response body is XML.
– Omni5cience
Dec 22 '11 at 5:00
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Maximum length for MD5 input/output
What is the maximum length of the string that can have md5 hashed? Or: If it has no limit, and if so what will be the max length of the md5 output value?
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What is the _snowman param in Ruby on Rails 3 forms for?
...correctly on the server-side. In Ruby 1.9, this will result in an encoding error when the text inevitably makes its way into the regular expression engine. In Ruby 1.8, it will result in broken results for the user.
By creating a parameter that can only be understood by IE as a unicode character, w...
How to recursively find the latest modified file in a directory?
It seems that ls doesn't sort the files correctly when doing a recursive call:
21 Answers
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Reading HTML content from a UIWebView
...is actually easier to answer. Look at the stringWithContentsOfURL:encoding:error: method of NSString - it lets you pass in a URL as an instance of NSURL (which can easily be instantiated from NSString) and returns a string with the complete contents of the page at that URL. For example:
NSString *g...
How can I find where Python is installed on Windows?
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Error: "C:\WINDOWS\system32>import os 'import' is not recognized as an internal or external command, operable program or batch file."
– David Spector
Nov 25 '19 at 21:40
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Entity Framework: There is already an open DataReader associated with this Command
I am using Entity Framework and occasionally i will get this error.
17 Answers
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