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Why use ICollection and not IEnumerable or List on many-many/one-many relationships?
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The basic idea of using ICollection is a provide an interface to readonly-access to some finite amount of data. In fact you have a ICollection.Count property. IEnumerable is more suitable for some chain of the data where you read till ...
How do I space out the child elements of a StackPanel?
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I like this idea. Just one addition: subtracting the amount of spacing from the margin of the StackPanel (Margin="0 0 -5 0") will also counter the spacing after the last item in the list.
– label17
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How to test if a string is basically an integer in quotes using Ruby
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You've got the right idea, but it doesn't match binary or hex literals (see my edited solution below).
– Sarah Mei
Aug 6 '09 at 3:56
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Fastest way to check a string contain another substring in JavaScript?
...r substring (I just need the boolean value)? Could you please suggest your idea and sample snippet code?
8 Answers
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How to style dt and dd so they are on the same line?
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If you look at Bootstrap's CSS you can get an idea of how to style it even without using Bootstrap, too, though I do love that framework. Here's a snippet, ignoring the media queries for responsive design for simplicity of an example: dl{margin-top:0;margin-bottom:20px}...
Generate array of all letters and digits
...mbers you can form ranges and iterate over them. try this to get a general idea:
("a".."z").each { |letter| p letter }
to get an array out of it, just try the following:
("a".."z").to_a
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How to sort mongodb with pymongo
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Any idea why they butchered the so easy {"field1": 1, "field2": 1} JSON notation?
– Nico
Aug 20 '18 at 19:50
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Can Json.NET serialize / deserialize to / from a stream?
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Any idea how I can use a custom converter along with this code? See no way of specifying a converter to be used by the serializer
– alwayslearning
Aug 18 '16 at 10:40
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Database Structure for Tree Data Structure
...bels of data stored in a hierarchical tree-like structure. You can get the idea from there.(For more information see: http://www.postgresql.org/docs/9.0/static/ltree.html)
In common LDAP is used to organize records in hierarchical structure.
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How to change node.js's console font color?
...ould change settings of his terminal. I'm sure it is possible on Linux. No idea about Windows.
– Dariuszp
Jul 8 '13 at 11:33
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