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Why use strict and warnings?
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For starters, use strict; (and to a lesser extent, use warnings;) helps find typos in variable names. Even experienced programmers make such errors. A common case is forgetting to rename an instance of a variable when cleaning up...
Using Rails 3.1 assets pipeline to conditionally use certain css
...is only works if the images are not all shared
I expect this will be a non-starter for most since it complicates things too much
Qualify the image path:
background: url('/assets/image.png');
Use the SASS helper:
background: image-url('image.png');
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Which maven dependencies to include for spring 3.0?
... for Spring 4+ it's easiest to start using Spring Boot and the Spring Boot starter POMs.
Using Spring Boot there's less dependencies to manage (and thus fewer conflicts), and setting up a working, well integrated Spring Context is a whole lot easier. I highly recommend it.
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Some font-size's rendered larger on Safari (iPhone)
...een hack works flawlessly. I'm going to start incorporating it into my CSS starter file.
– Throttlehead
Jan 30 '13 at 16:32
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simple HTTP server in Java using only Java SE API
... which you then specify in the response header. Alas, albeit misguiding to starters, it's after all just a basic kickoff example.
Execute it and go to http://localhost:8000/test and you'll see the following response:
This is the response
As to using com.sun.* classes, do note that this is, ...
MongoDB vs. Cassandra [closed]
...the mongod daemon and that's it ... it's running.
Obviously that's only a starter, but to get you started it's easy.
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Why does CSS work with fake elements?
...dering. In reality it is much more convoluted but this is good enough for starters.
This answer is already too long so I will end there.
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follo...
How do you 'redo' changes after 'undo' with Emacs?
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Beware of an undo-tree quirk for redo!
Many popular “starter kits” (prelude, purcell, spacemacs) come bundled with undo-tree. Most (all?) even auto-enable it. As mentioned, undo-tree is a handy way to visualize and traverse the undo/redo tree. Prelude even gives it a key-chor...
How to specify the default error page in web.xml?
...s instead of webcontent-relative paths to CSS/JS/image resources. A lot of starters incorrectly think that those resources are resolved server side, but they are actually resolved client side. See also stackoverflow.com/questions/3655316/…
– BalusC
Sep 22 '14...
Is there anyway to exclude artifacts inherited from a parent POM?
...t only for the must-have dependencies (like a set of essential spring boot starters for a parent for microservices)
– Amit Goldstein
Mar 19 '19 at 9:32
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