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How to force a view refresh without having it trigger automatically from an observable?
...an individual observable you can call myObservable.valueHasMutated() to notify subscribers that they should re-evaluate. This is generally not necessary in KO, as you mentioned.
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Python logging not outputting anything
...s are traversed to find the first parent with level != NOTSET or the root (if none is found). The root has WARNING level by default. This is written in the section you've linked to (Logger.setLevel).
– Omri Barel
Oct 3 '17 at 16:32
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In Maven 2, how do I know from which dependency comes a transitive dependency?
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If you use eclipse and the m2eclipse plugin then there is a graphical version of dependency tree where you can filter by scope etc.
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Strip Leading and Trailing Spaces From Java String
...t for Java 11's String.strip(). I haven't had time to explore the subtle differences.
– Josiah Yoder
May 14 at 12:53
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How to empty a redis database?
... (and add some fun with it) during the last fews days and I'd like to know if there is a way to empty the db (remove the sets, the existing key....) easily.
During my tests, I created several sets with a lot of members, even created sets that I do not remember the name (how can I list those guys t...
Socket.io rooms difference between broadcast.to and sockets.in
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in what way a channel is different than a room?
– vsync
Jun 11 '13 at 12:22
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Can I concatenate multiple MySQL rows into one field?
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If you want to sort hobbies in the resulting imploded string use: SELECT person_id, GROUP_CONCAT(hobbies ORDER BY hobbies ASC SEPARATOR ', ') FROM peoples_hobbies GROUP BY person_id
– Jan
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Do I need to close() both FileReader and BufferedReader?
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If the actual behaviour was different, then it should have been documented as such. Otherwise the documentation is useless. The programmer should be able to consider the documentation as complete and specific.
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Visual List of iOS Fonts?
...S 7. I have found the list on Apple's developer site, I am just wondering if anyone knows of a visual list where each font name is typed out in its typeface. I have seen one or two before, but the latest one I have seen was for iOS 5, and much more has been added since then.
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Why can I type alias functions and use them without casting?
In Go, if you define a new type e.g.:
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