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node.js database [closed]
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from what I understand some really cool features are coming down the line to speed up aggregation in mongodb. One of them is native aggregation functions. slideshare.net/cwestin63/mongodb-aggregation-mongosf-may-2011 and also a ...
clearing a char array c
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Yes, that is what I should have said in my first post. The char is a terminated string. so either these will do that trick. char[0] = '\0'; or char[0] = 0. I am not sure but I heard that using '\0' is better for using null terminated stri...
How to extract the n-th elements from a list of tuples?
...en use it) - but it's good to be reminded now and then so you know where / what to look for...
– Daren Thomas
Jul 22 '10 at 13:14
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How is Racket different from Scheme?
Racket is a descendant of Scheme. How is Racket different than R6RS? What did it add, or take away, or is just different?
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How can I get `find` to ignore .svn directories?
... often use the find command to search through source code, delete files, whatever. Annoyingly, because Subversion stores duplicates of each file in its .svn/text-base/ directories my simple searches end up getting lots of duplicate results. For example, I want to recursively search for uint in...
GitHub relative link in Markdown file
... do a relative link specifying the branch, but that defeats the purpose of what I'm trying to do in the first place. If i was linking from a .md in one subdir to another, i think it would handle relative link just fine. Problem occurs when linking from .md in root of repo.
– r...
How do I add more members to my ENUM-type column in MySQL?
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1 row in set (0.00 sec)
What error are you seeing?
FWIW this would also work:
ALTER TABLE carmake MODIFY COLUMN country ENUM('Sweden','Malaysia');
I would actually recommend a country table rather than enum column. You may have hundreds of countr...
You need to use a Theme.AppCompat theme (or descendant) with this activity
... using appcompat in which case he should extend ActionBarActivity which is what is shown from his import statements from the comment below the quesiton.
– Raghunandan
Feb 16 '14 at 17:55
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Static files in Flask - robot.txt, sitemap.xml (mod_wsgi)
...is example assumes your static files are in the folder "static", adjust to whatever fits your environment.
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How do I force “git pull” to overwrite local files?
...o merge or rebase anything.
Then the git reset resets the master branch to what you just fetched. The --hard option changes all the files in your working tree to match the files in origin/master
Maintain current local commits
[*]: It's worth noting that it is possible to maintain current local comm...