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How to understand Locality Sensitive Hashing?

...mmds/ch3a.pdf Also I recommend the below slide: http://www.cs.jhu.edu/%7Evandurme/papers/VanDurmeLallACL10-slides.pdf . The example in the slide helps me a lot in understanding the hashing for cosine similarity. I borrow two slides from Benjamin Van Durme & Ashwin Lall, ACL2010 and try to expl...
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How can I easily fixup a past commit?

...r in my original question. The script assumes that you staged some changes and then applies those changes to the given commit. NOTE: This script is Windows-specific; it looks for git.exe and sets the GIT_EDITOR environment variable using set. Adjust this as needed for other operating systems. Usin...
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How do you detect/avoid Memory leaks in your (Unmanaged) code? [closed]

... unmanaged C/C++ code, what are the best practices to detect memory leaks? And coding guidelines to avoid? (As if it's that simple ;) ...
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Objective-C : BOOL vs bool

...You can use the (C99) bool type, but all of Apple's Objective-C frameworks and most Objective-C/Cocoa code uses BOOL, so you'll save yourself headache if the typedef ever changes by just using BOOL. share | ...
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Prevent dialog dismissal on screen rotation in Android

... Create a new class which extends DialogFragment. Override onCreateDialog and return your old Dialog or an AlertDialog. Then you can show it with DialogFragment.show(fragmentManager, tag). Here's an example with a Listener: public class MyDialogFragment extends DialogFragment { public inter...
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How to increase heap size of an android application?

I am writing an Android application which uses several 3D models. Such a model with textures can take up a lot of memory. I found out the manufacturer sets a limit on the heap size an application can use. For example my tablet Samsung Galaxy Tab 8.9 P7310 can take up 64MB of memory. ...
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How can I select rows with most recent timestamp for each key value?

I have a table of sensor data. Each row has a sensor id, a timestamp, and other fields. I want to select a single row with latest timestamp for each sensor, including some of the other fields. ...
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ipad safari: disable scrolling, and bounce effect?

I'm working on a browser based app, currently I'm developing and styling for the ipad safari browser. 18 Answers ...
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How to set time zone of a java.util.Date?

...teFormat object, to tell it in which timezone you want to display the date and time. share | improve this answer | follow | ...
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Python function attributes - uses and abuses [closed]

Not many are aware of this feature, but Python's functions (and methods) can have attributes . Behold: 8 Answers ...