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How to handle a lost KeyStore password in Android?
...users will eventually find it. Make sure you write your password down this time around ;)
– Zebaz
May 23 '11 at 13:10
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Are there any suggestions for developing a C# coding standards / best practices document? [closed]
...sting code to meet the new coding-standards. This can seem like a waste of time, but having code that does not meet the standards can be counter-productive as you will have a mish-mash of different styles. It also leaves people in a dilemma whether code in a certain module should conform to the new ...
How to generate a random alpha-numeric string?
... designed for cryptography. However, initializing these generators can sometimes be computationally expensive or slow, so effort should be made to re-use them when possible.
Use as object identifiers
Not every application requires security. Random assignment can be an efficient way for multiple en...
Singleton: How should it be used
...eated only once
Lazy or system initialization? Up to your requirements
Sometimes the OS or the JVM creates singletons for you (e.g. in Java every class definition is a singleton)
Provide a destructor or somehow figure out how to dispose resources
Use little memory
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What is the difference between location list and quickfix list in vim
...The quickfix list is global so you can't have more than one available at a time. There are commands that allow you to replace the current quickfix list with a previous one but you can't have two concurrent quickfix lists.
Don't confuse the location/quickfix "lists" (the data structures) with the lo...
How long does it take for GitHub page to show changes after changing index.html
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The first time you generate your site it will take about 10 minutes for it to show up. Subsequent builds take only seconds from the time you push the changes to your GitHub repository.
However, depending on how your have your domain c...
Writing unit tests in Python: How do I start? [closed]
... your project is nearly finished.
Bit late now, but now you know for next time. :)
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Ruby: Easiest Way to Filter Hash Keys?
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Edit to original answer: Even though this is answer (as of the time of this comment) is the selected answer, the original version of this answer is outdated.
I'm adding an update here to help others avoid getting sidetracked by this answer like I did.
As the other answer mentions, Ruby...
Why can't I have abstract static methods in C#?
...d allow the code to be compiled to call B.Test, and resolve the call at runtime, but it still wouldn't be virtual, as you would still have to write some kind of class name there.
Virtual methods, and thus abstract ones, are only useful when you're using a variable which, at runtime, can contain man...
How to make junior programmers write tests? [closed]
...s is one of the hardest things to do. Getting your people to get it.
Sometimes one of the best ways to help junior level programmers 'get it' and learn the right techniques from the seniors is to do a bit of pair programming.
Try this: on an upcoming project, pair the junior guy up with yourself ...