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Best Java obfuscator? [closed]

I am developing a security software and want to obfuscate my java code so it will become impossible to reverse engineer. What is the most reliable java obfuscator ? ...
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What is the most pythonic way to check if an object is a number?

...ts rather than what it is, perform your operations as if you have a number and use exceptions to tell you otherwise. share | improve this answer | follow | ...
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Remove Trailing Spaces and Update in Columns in SQL Server

... I am using SQL Management Studio v17.8.1 and while I get Intellisense for the TRIM function, when I execute it, it says it is not valid. I had to use the code above. Weird. – DesertFoxAZ Nov 2 '18 at 17:05 ...
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How can I make a time delay in Python? [duplicate]

...l... it'll print less frequently than that, because it takes time to print and handle all the buffers that entails (possibly doing a kernel context switch), and to register the alarm signal, but... yeah. A little under once per minute. – Parthian Shot Jun 17 '1...
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Ruby Gem install Json fails on Mavericks and Xcode 5.1 - unknown argument: '-multiply_definedsuppres

I was trying run gem install json and got the following error 10 Answers 10 ...
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TFS: Restore deleted folders and items

I deleted some files and some folders in TFS. Many check in's later I found out that I need the deleted functionality back in my project. ...
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Recommended way to get hostname in Java

Which of the following is the best and most portable way to get the hostname of the current computer in Java? 11 Answers ...
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How can I calculate the difference between two dates?

How can I calculate the days between 1 Jan 2010 and (for example) 3 Feb 2010? 9 Answers ...
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100% width Twitter Bootstrap 3 template

I am a bootstrap newbie and I have a 100% wide template that I want to code with bootstrap. The first column begins at the left corner and I have a Google map the stretches to the rightmost. I thought I could do this with container-fluid class, but that doesn't seem to be available any longer. I h...
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Can attributes be added dynamically in C#?

...utes are static metadata. Assemblies, modules, types, members, parameters, and return values aren't first-class objects in C# (e.g., the System.Type class is merely a reflected representation of a type). You can get an instance of an attribute for a type and change the properties if they're writable...