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HTML minification? [closed]
... what it can do (including for Stack Overflow itself):
It features many selections for optimizing your pages up to and including script minimizing (ompressor, Google Closure Compiler, your own compressor) where it would be safe. The default option set is quite conservative, so you can start with ...
How can I simulate an anchor click via jquery?
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[0] indicates the first element of the array - a selector returns 0 or more elements when its executed. Its unfortunate that .click() doesn't seem to work directly here since seemingly other invocations are applied to collections of elements from selectors consistently acro...
How do I access the command history from IDLE?
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Go into Preferences > Keys. Find the 'history-previous' selection in the list and edit it to Up Arrow.
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Search for string and get count in vi editor
...ore informations)
(This way, it works perfectly with "Search for visually selected text", as described in vim-wikia tip171)
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MongoDb query condition on comparing 2 fields
...have a collection T , with 2 fields: Grade1 and Grade2 , and I want to select those with condition Grade1 > Grade2 , how can I get a query like in MySQL?
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Package cairo was not found in the pkg-config search path. Node j.s install canvas issue
...y installing these ones:
brew install cairo
brew install pkg-config
xcode-select --install
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Difference between console.log() and console.debug()?
...s method only appears in Chromium browser consoles when level "Verbose" is selected.
– cilf
Oct 18 '17 at 0:51
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Java List.add() UnsupportedOperationException
...to other List implementations that are either immutable or only allow some selected changes.
You can find out about this by reading the documentation of UnsupportedOperationException and List.add(), which documents this to be an "(optional operation)". The precise meaning of this phrase is explaine...
Modify tick label text
I want to make some modifications to a few selected tick labels in a plot.
10 Answers
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GROUP_CONCAT comma separator - MySQL
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Query to achieve your requirment
SELECT id,GROUP_CONCAT(text SEPARATOR ' ') AS text FROM table_name group by id;
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