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System.MissingMethodException: Method not found?
...a library, that depends on a library, etc. Then make sure to Clean/Rebuild all of the dependent libraries with the same version of whichever dll, NHibernate in my case...
– Serj Sagan
Sep 19 '13 at 20:47
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Why should I use document based database instead of relational database?
...obvious answer is you should use it if your data isn't relational. This usually manifests itself in having no easy way to describe your data as a set of columns. A good example is a database where you actually store paper documents, e.g. by scanning office mail. The data is the scanned PDF and you h...
Ruby: Change negative number to positive number?
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abs returns an absolute value. If that's all you want, as the OP does, it's fine. But what if you need to go back and forth?
– absynthe minded web smith
Mar 21 '18 at 3:45
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How do you remove a Cookie in a Java Servlet
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I tried setMaxAge(0) initially in firefox but I still saw it listed in my cookies as "Expires: at end of session" and thought my servlet was still receiving that expired cookie. It might've been a combo of needing to set the response.setContentType(...
How to change the color of an svg element?
I want to use this technique http://css-tricks.com/svg-fallbacks/ and change the svg color but so far I haven't been able to do so. I put this in the css but my image is always black, no matter what. My code:
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How do I sort an array of hashes by a value in the hash?
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Actually, Array#sort_by! is new in Ruby 1.9.2. Available today to all Ruby version by requiring my backports gem too :-)
– Marc-André Lafortune
Jul 1 '10 at 4:19
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Difference between author and committer in Git?
...b.com/torvalds/linux/commit/5beda7d54eafece4c974cfa9fbb9f60fb18fd20a
Git web interfaces like GitHub and GitLab may or may not generate author != committer
Since Git(Hub|Lab) hold both the upstream and the fork repositories on a the same machine, they can automatically do anything that you can do ...
“find: paths must precede expression:” How do I specify a recursive search that also finds files in
... I tried find . -type f -printf ‘%TY-%Tm-%Td %TT %p\n’ as found on the web, and was met with "paths must precede expression". Problem was the quote marks were too "smart". I retyped the command, causing the quotes to be replaced, and it ran.
– Smandoli
Ja...
Export CSS changes from inspector (webkit, firebug, etc)
...mber" link next to the CSS rules. The CSS file that shows up will contain all of the modifications.
This place exactly:
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or (HTML5)
...g on a menu item.
nav: the navigation for the site.
menu: the menu for a web application.
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