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Difference between DTO, VO, POJO, JavaBeans?
Have seen som>me m> similar questions:
7 Answers
7
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Can I change the fill color of an svg path with CSS?
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Yes, you can apply CSS to SVG, but you need to match the elem>me m>nt, just as when styling HTML. If you just want to apply it to all SVG paths, you could use, for example:
path {
fill: blue;
}
External CSS appears to override the path's fill attribute, at least ...
What does middleware and app.use actually m>me m>an in Expressjs?
Almost every Express app I see has an app.use statem>me m>nt for middleware but I haven't found a clear, concise explanation of what middleware actually is and what the app.use statem>me m>nt is doing. Even the express docs themselves are a bit vague on this. Can you explain these concepts for m>me m> please?
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sphinx-build fail - autodoc can't import/find module
I'm trying to get started with Sphinx and seem to have relentless problems.
7 Answers
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How to check a not-defined variable in JavaScript
I wanted to check whether the variable is defined or not. For example, the following throws a not-defined error
14 Answer...
HTML5 Video Dim>me m>nsions
I'm trying to get the dim>me m>nsions of a video of which I'm overlaying onto a page with JavaScript, however it is returning the dim>me m>nsions of the poster image instead of the actual video as it seems it's being calculated before the video is loaded.
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git + LaTeX workflow
I'm writing a very long docum>me m>nt in LaTeX. I have my work computer and my laptop, and I work on them both. I need to keep all the files synchronized between the two computers, and also would like to keep a revision history. I chose git as my DVCS, and I'm hosting my repository on my server. I'm also...
Hook up Raspberry Pi via Ethernet to laptop without router? [closed]
... and it works like a charm.
Material
a cross-over Ethernet cable (the nam>me m> is fancy but it's just a normal Ethernet cable)
a laptop (ubuntu)
a Raspberry Pi (I have the Pi2)
Prerequisites on your ubuntu
Install network-manager
$sudo apt-get install network-manager
Install nmap
$sudo apt-ge...
How to select where ID in Array Rails ActiveRecord without exception
...s just avoiding the exception you are worried about, the "find_all_by.." family of functions works without throwing exceptions.
Comm>me m>nt.find_all_by_id([2, 3, 5])
will work even if som>me m> of the ids don't exist. This works in the
user.comm>me m>nts.find_all_by_id(potentially_nonexistent_ids)
case as...
Good Hash Function for Strings
I'm trying to think up a good hash function for strings. And I was thinking it might be a good idea to sum up the unicode values for the first five characters in the string (assuming it has five, otherwise stop where it ends). Would that be a good idea, or is it a bad one?
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