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How to fix the uninitialized constant Rake::DSL problem on Heroku?

... Thank you. That fixed my problems and I didn't know what was going on. (Using the rails installer on windows and deploying to heroku, as a complete beginner.) – Jack V. Jun 14 '11 at 22:46 ...
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Is there an auto increment in sqlite?

...NT NOT NULL, ADDRESS CHAR(50), SALARY REAL ); Now, insert following records into table TB_COMPANY_INFO: INSERT INTO TB_COMPANY_INFO (NAME,AGE,ADDRESS,SALARY) VALUES ( 'MANOJ KUMAR', 40, 'Meerut,UP,INDIA', 200000.00 ); Now Select the record SELECT *FROM TB_COMPANY_INF...
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Capture Image from Camera and Display in Activity

... @Harsha M V This is a known bug on Samsung Galaxy. Please see this answer stackoverflow.com/questions/7031374/… – Oh Danny Boy Sep 29 '11 at 19:16 ...
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Passing arguments to “make run”

... I don't know a way to do what you want exactly, but a workaround might be: run: ./prog ./prog $(ARGS) Then: make ARGS="asdf" run # or make run ARGS="asdf" ...
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Understanding CUDA grid dimensions, block dimensions and threads organization (simple explanation) [

...s 4 multiprocessors and only 4 blocks are being executed simultaneously). Now a simple case: processing a 512x512 image Suppose we want one thread to process one pixel (i,j). We can use blocks of 64 threads each. Then we need 512*512/64 = 4096 blocks (so to have 512x512 threads = 4096*64) It's c...
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Sorting a list using Lambda/Linq to objects

...ist.OrderBy(sorter); else list = list.OrderByDescending(sorter); } Now you can specify the field to sort when calling the Sort method. Sort(ref employees, e => e.DOB, SortDirection.Descending); share | ...
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Combining multiple commits before pushing in Git [duplicate]

... Anyone know if you can have a multiple lined commit msg in your "pick" line, or will it confuse the parser? – EhevuTov Oct 9 '14 at 20:44 ...
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fastest MD5 Implementation in JavaScript

There are many MD5 JavaScript implementations out there. Does anybody know which one is the most advanced, most bugfixed and fastest? ...
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PHP YAML Parsers [closed]

Does anyone know of a good YAML Parser for PHP? If so, what are the pros and cons of this library? 8 Answers ...
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Any way to clear python's IDLE window?

I know there's a similar topic about python console, but I do not know if they are the same. I tried system("clear") and it didn't work here. ...