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How do I check if a string is valid JSON in Python?
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Requirejs why and when to use shim config
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edited Nov 12 '14 at 14:37
answered Mar 18 '13 at 20:50
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Understanding dispatch_async
...n I call [self.tableView reloadData] in the Run UI Updates. It takes about 4 or 5 seconds. It's been driving me crazy for several days now.
– GrandSteph
Sep 16 '14 at 15:26
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Difference between Lookup() and Dictionary(Of list())
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edited May 8 '14 at 17:43
answered Nov 13 '12 at 14:33
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In SQL Server, when should you use GO and when should you use semi-colon ;?
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GO only relates to SSMS - it isn't actual Transact SQL, it just tells SSMS to send the SQL state...
How to load/edit/run/save text files (.py) into an IPython notebook cell?
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What's the difference between --general-numeric-sort and --numeric-sort options in gnu sort
...ort compares the numbers as floats, this allows scientific notation eg 1.234E10 but is slower and subject to rounding error (1.2345678 could come after 1.2345679), numeric sort is just a regular alphabetic sort that knows 10 comes after 9.
See http://www.gnu.org/software/coreutils/manual/html_...
Xcode: What is a target and scheme in plain language?
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Why is using the rails default_scope often recommend against?
... = 't'
Well this is pretty much what we expect. Now lets try:
2.1.1 :004 > Post.new
=> #<Post id: nil, title: nil, published: true, created_at: nil, updated_at: nil>
And there we have the first big problem with default scope:
=> default_scope will affect your model initializa...
Scrollable Menu with Bootstrap - Menu expanding its container when it should not
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Working example: https://www.bootply.com/86116
Bootstrap 4
Another example for Bootstrap 4 using flexbox
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