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Can extension methods be applied to interfaces?
...k either interfaces should be able to have concrete methods, or, once you know they can't, think that extension methods shouldn't be allowed as a viable kludge. (But they are. Not arguing your excellent answer, just the "of course" and the link to IEnum, not LINQ. ;^D) Something's smelly there!
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MongoDB not equal to
...8b1a7768972d396fe2268"), "author" : "you", "post" : "how to query" }
And now $not, which takes in predicate ($ne) and negates it ($not):
db.test.find({'post': {$not: {$ne : ""}}})
{ "_id" : ObjectId("4f68b19c768972d396fe2267"), "author" : "me", "post" : "" }
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Python Image Library fails with message “decoder JPEG not available” - PIL
... If you're on Ubuntu 12.04 64 bit, try zeantsoi's solution, I know he did it for OSX but I tried it and it worked for me.
– deadlock
Apr 3 '14 at 2:24
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Removing duplicates in lists
...weren't duplicated/removed. This is what I have but to be honest I do not know what to do.
50 Answers
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Is it possible to hide the cursor in a webpage using CSS or Javascript?
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To my knowledge IE6 supports transparent PNG, as long as it is real transparency and not alpha channel transparency. If in doubt, check yourself with the test suite: libpng.org/pub/png/pngsuite.html.
– Shi
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Xcode Find and replace in all project files
...bar search, you have to press 'Find' then a menu appears – pick replace. Now you can replace project-wide.
Happy coding!
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Selecting the first “n” items with jQuery
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Can't edit now sorry -- basically, using slice was a lot faster.
– nickf
Oct 29 '13 at 13:13
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Can't su to user jenkins after installing Jenkins
...run this command "docker exec -it (container-name or container-id) bash"
Now hopefully you will be using as a jenkins user.
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Validation of radio button group using jQuery validation plugin
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This is now the best answer for me with the updates to jQuery. +1.
– Kieran Andrews
Feb 21 '11 at 1:46
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TDD/BDD screencast/video resources [closed]
...ntros please. I'm surprised not to find anything like that though. If you know of any resources that fit the requirement, please list them.
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