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Checkout one file from Subversion

... svn cat svn://.../my_file.txtwas exactly what I was looking for. I work in an svn:// only (no http://) repository, and it looks the newest websvn interfaces doesn't provide a raw file download (or we have it mis-configured or I am blind). Easi...
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Calendar Recurring/Repeating Events - Best Storage Method

... Storing "Simple" Repeating Patterns For my PHP/MySQL based calendar, I wanted to store repeating/recurring event information as efficiently as possibly. I didn't want to have a large number of rows, and I wanted to easily lookup all events that would take place on ...
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Multiple submit buttons on HTML form – designate one button as default [duplicate]

... My suggestion is don't fight this behaviour. You can effectively alter the order using floats. For example: <p id="buttons"> <input type="submit" name="next" value="Next"> <input type="submit" name="prev" valu...
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How to efficiently concatenate strings in go

... Incredibly fast. Made some naive "+" string concat in my program go from 3 minutes to 1.3 seconds. – Malcolm Sep 17 '13 at 16:34 11 ...
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ZSH complains about RVM __rvm_cleanse_variables: function definition file not found

... Cheers, that was my issue :) – Delameko Oct 1 '13 at 21:40 D...
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SQL Server Management Studio won't let me add an index to a table

....... All these years wasted on writing custom scripts. face-palm I want my youth back! – MikeTeeVee Nov 17 '15 at 19:55 ...
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Handle spring security authentication exceptions with @ExceptionHandler

... Ok, I tried as suggested writing the json myself from the AuthenticationEntryPoint and it works. Just for testing I changed the AutenticationEntryPoint by removing response.sendError @Component("restAuthenticationEntryPoint") public class RestAuthenticationEntryPoi...
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Difference between Python's Generators and Iterators

...outines. I explain Generators, along with the yield statement, in depth on my answer to "What does the “yield” keyword do?". share | improve this answer | follow ...
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String's Maximum length in Java - calling length() method

... Integer.MAX_VALUE is 2^31-1, actually. :) – Michael Myers♦ May 3 '09 at 2:38 1 Great answer ma...
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Regular expression for a string containing one word but not another

...n a similar situation as the OP and Kobi's solution works great for me. In my case excluding lines with either "bot" or "spider" while including ' / ' (for my root document). My original command: tail -f mylogfile | grep --line-buffered -v 'bot\|spider' | grep ' / ' Now becomes (with -P perl swi...