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How to understand Locality Sensitive Hashing?

...s between the two points will give the two data different bit value. Now we look at the signature of the two data points. As in the example, we use only 6 bits(squares) to represent each data. This is the LSH hash for the original data we have. The hamming distance between the two hashed value...
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Bundler: Command not found

... Under uBuntu 11.04, the latest command path is now export PATH=$PATH:/var/lib/gems/1.8/bin – Antony Jul 16 '11 at 2:13 ...
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How can I ensure that a division of integers is always rounded up?

...integer that is greater than the quotient, that is, it always rounds up. Now we have a specification, so we know we can come up with a testable design. Suppose we add an additional design criterion that the problem be solved solely with integer arithmetic, rather than computing the quotient as a ...
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Protecting executable from reverse engineering?

...ey even uses a customized USB communication protocol (outside my realm of knowledge, I'm not a device driver guy) to make it difficult to build a virtual key, or tamper with the communication between the runtime wrapper and key. Their SDK is not very developer friendly, and is quite painful to integ...
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Determine if Android app is being used for the first time

...SET_APP_RUN_FIRST_TIME, "FIRST"); return App_runFirst; } } Now Open Your Activity & Initialize . private SharedPreference sharedPreferenceObj; // Declare Global Now Call this in OnCreate section sharedPreferenceObj=new SharedPreference(YourActivity.this)...
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IIS_IUSRS and IUSR permissions in IIS8

...ine): Press OK to add the user With the new user (your domain) selected, now you can safely provide any Modify or Write permissions share | improve this answer | follow ...
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How can I get Maven to stop attempting to check for updates for artifacts from a certain group from

...one of repositories. Downloads were hanging even with update police never. Now snapshots aren't downloaded which is exactly that I wanted. – wolfroma Aug 24 '17 at 19:16 ...
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C++ Build Systems - What to use? [closed]

... You can use Gradle now: https://docs.gradle.org/current/userguide/native_software.html This seems to have matured quite a bit in the years since I originally posted this. The page saying that the project is "incubating" has disappeared, but I ...
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What is the dependency inversion principle and why is it important?

... Consider a dependancy graph for some objects. Apply DIP to the objects. Now any object will be indpendent of the implementation of the other objects. Unit testing is now simple. Later refactoring for reuse is possible. Design changes have very limited change scopes. Design problems don not cascad...
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Is Unit Testing worth the effort? [closed]

...attempt! Unit Tests allows you to make big changes to code quickly. You know it works now because you've run the tests, when you make the changes you need to make, you need to get the tests working again. This saves hours. TDD helps you to realise when to stop coding. Your tests give you confiden...