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What is data oriented design?
...our data for efficient processing. Especially with respect to cache misses etc. Data Driven Design on the other hand is about letting data control a lot of your programs behavior (described very well by Andrew Keith's answer).
Say you have ball objects in your application with properties such as co...
How to change a git submodule to point to a subfolder?
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a merge that goes "upstream" - from a higher order branch to a lower order one. Linus hates those. They tie in history from other branches that may have been merged already.
– Adam Dymitruk
Jul 8 '13 at 21:36
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Select DISTINCT individual columns in django?
... can do the following to get the names of distinct categories:
q = ProductOrder.objects.values('Category').distinct()
print q.query # See for yourself.
# The query would look something like
# SELECT DISTINCT "app_productorder"."category" FROM "app_productorder"
There are a couple of things to re...
How can I build a small operating system on an old desktop computer? [closed]
...iles and devices, reading and writing, passing messages between processes, etc.
Read up on x86 assembly (assuming you are designing this for an x86 machine). That should answer a lot of your questions with regards to moving between processor operating modes.
If you've got any electronics knowledg...
Specifically, what's dangerous about casting the result of malloc?
.... That's going to be either a sign extension or zero extension of the low order 32-bits that it has been told malloc "returns" by omitting the prototype. Since int is signed I think the conversion will be sign extension, which will in this case convert the value to zero. With a return value of 0x...
JavaScript data formatting/pretty printer
...s requires nothing more than that JS file - it will work with any library, etc.
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How to pass all arguments passed to my bash script to a function of mine? [duplicate]
...arentheses make it an array), and then reference them as e.g. "${args[0]}" etc (note that bash array indexes start at 0, so $1 will be in args[0], etc).
Leaving off the double-quotes, with either $@ or $*, will try to split each argument up into separate words (based on whitespace or whatever's in $...
Add space between HTML elements only using CSS
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@thdoan: It depends on your layout, etc. You can try something like this.
– thirtydot
Sep 20 '19 at 20:51
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What is Java EE? [duplicate]
...rvlets and JSP and EJBs.
Now-a-days it probably means Spring and Hibernate etc.
Really what they are looking for is experience and understanding of the Java ecosystem, Servlet containers, JMS, JMX, Hibernate etc. and how they all fit together.
Testing and source control would be an important ski...
Serialize Class containing Dictionary member
...aContractSerializer is that it serializes and deserializes in alphabetical order so if you try to deserialize something in the wrong order it will fail silently with null properties in your object
– superjugy
Mar 30 '18 at 16:09
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