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The default for KeyValuePair
...ValuePair<T,U>) is an actual KeyValuePair that contains null, null. Experienced this myself.
– Yokovaski
May 13 at 10:18
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What is the meaning of the CascadeType.ALL for a @ManyToOne JPA association
I think I misunderstood the meaning of cascading in the context of a @ManyToOne relationship.
6 Answers
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Hashing a dictionary?
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expected. the seed is introduced for security reason as far as I remember to add some kind of memory randomization. So you cannot expect the hash to be the same between two python processes
– Nikokrock
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Embedding SVG into ReactJS
...current browser support for SVG (source). You just need to apply some syntax transformations to make it JSX compatible, like you already have to do for HTML (class → className, style="color: purple" → style={{color: 'purple'}}). For any namespaced (colon-separated) attribute, e.g. xlink:href, re...
Adding code to a javascript function programmatically
I'm attempting to customize an existing JS library without modifying the original JS code. This code loads in a few external JS files which I do have access to, and what I'd like to do is change one of the functions contained in the original file without copying and pasting the whole thing into the...
Code snippet or shortcut to create a constructor in Visual Studio
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Not for me (typing ctor only shows the intellisense box, then I have to type Tab once to close that and once to "use" the snippet), but might be some setting somewhere...
– Hans Olsson
Oct 6 '10 at 16:02
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Set time part of DateTime in ruby
...Be aware that DateTime.now.midnight does not return 24:00:00 as you might expect, it returns 00:00:00 - the same value as beginning_of_day. See my answer as to why this could be important in some scenarios.
– rmcsharry
Apr 13 '16 at 11:06
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How to compare two colors for similarity/difference
...nd compute deltaE between your two Lab* values. It's not computationally expensive, it's just some nonlinear formulas and some multiplies and adds.
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What is Eclipse's Ctrl+O (Show Outline) shortcut equivalent in IntelliJ IDEA?
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cmd + f12 for OS X
– loeschg
Apr 3 '13 at 17:34
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CSS Box Shadow Bottom Only [duplicate]
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Do this:
box-shadow: 0 4px 2px -2px gray;
It's actually much simpler, whatever you set the blur to (3rd value), set the spread (4th value) to the negative of it.
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