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What is the best way to conditionally apply attributes in AngularJS?

... I am using the following to conditionally set the class attr when ng-class can't be used (for example when styling SVG): ng-attr-class="{{someBoolean && 'class-when-true' || 'class-when-false' }}" The same approach should work for other attribute type...
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Decode HTML entities in Python string?

...p 3, but it contains HTML entities which Beautiful Soup 3 doesn't automatically decode for me: 6 Answers ...
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How to get the start time of a long-running Linux process?

... like this command: ps -eo pid,lstart,cmd The above command will output all processes, with formatters to get PID, command run, and date+time started. Example (from Debian/Jessie command line) $ ps -eo pid,lstart,cmd PID CMD STARTED 1 Tue Jun 7 01...
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What is the “-->” operator in C++?

...old value and 0 ..." to make it clearer. But this is nitpicking anyway. We all know what is meant. – Johannes Schaub - litb Jan 30 '10 at 17:42 38 ...
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Remove element by id

...].map(n => n && n.remove()); These functions are available in all modern browsers (not IE). Read more on MDN. share | improve this answer | follow ...
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HTTP Error 503, the service is unavailable

I'm really new to setting up web servers in general. I've got IIS 8 on Windows 8, and I'm trying to set up a little site locally, while doing some development. In IIS I choose Add Site, give a name, points to a location where I have a index.html file (I've tried different locations, latest in a c:\...
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quick random row selection in Postgres

... make It sense to use a N less than SELECT COUNT(*)?, I mean, not use all the values in the table but only a part of them? – Juan Mar 14 '11 at 11:00 ...
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Git status shows files as changed even though contents are the same

...e from Git's index. git rm --cached -r . Rewrite the Git index to pick up all the new line endings. git reset --hard Note that step 2 may remove your local changes. Solution was part of steps described on git site https://help.github.com/articles/dealing-with-line-endings/ ...
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How to enumerate an enum

... It looks to me like you really want to print out the names of each enum, rather than the values. In which case Enum.GetNames() seems to be the right approach. public enum Suits { Spades, Hearts, Clubs, Diamonds, NumSuits } public...
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Why is auto_ptr being deprecated?

...cs and the magic of rvalue references, it can do so considerably more naturally. It also "fits" with the rest of the standard library considerably better (though, in fairness, some of that is thanks to the rest of the library changing to accommodate move semantics instead of always requiring copying...