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Java 8 Iterable.forEach() vs foreach loop
... an optimization, but critical when you consider that some sequences (like reading the lines in a file) may have side-effects, or you may have an infinite sequence."
Might execute in parallel, which is a horrible, horrible thing for all but the 0.1% of your code that needs to be optimized. Any para...
How do you represent a graph in Haskell?
...for "Haskell graph" led me to http://www.haskell.org/haskellwiki/The_Monad.Reader/Issue5/Practical_Graph_Handling, which looks like a worthwhile read.
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Biggest differences of Thrift vs Protocol Buffers?
...here is no way to do this in Thrift
I find Protocol Buffers much easier to read
Basically, they are fairly equivalent (with Protocol Buffers slightly more efficient from what I have read).
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What was the strangest coding standard rule that you were forced to follow? [closed]
...e? Personally I'd fail a code review for code that could be made easier to read by putting in another return.
– Mark Baker
Oct 20 '08 at 15:31
22
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See line breaks and carriage returns in editor
...-set the fileformat as unix without actually changing the contents. So vim reads it like a Unix file, sees the CR characters as extra and displays them as ^M.
– sundar - Reinstate Monica
Apr 20 '18 at 22:41
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What are the nuances of scope prototypal / prototypical inheritance in AngularJS?
...e parentScope object properties with the same names.
Takeaways:
If we read childScope.propertyX, and childScope has propertyX, then the prototype chain is not consulted.
If we set childScope.propertyX, the prototype chain is not consulted.
One last scenario:
delete childScope.anArray
childSc...
Can I use the range operator with if statement in Swift?
...
This version seems to be more readable than pattern matching:
if (200 ... 299).contains(statusCode) {
print("Success")
}
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how to use python to execute a curl command
... It seems there's a small typo in the headers, which should read 'Accept-Charset': 'UTF-8'
– Stephen Lead
Feb 4 '16 at 2:25
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Selecting and manipulating CSS pseudo-elements such as ::before and ::after using jQuery
...approach:
1) Add/remove a predetermined class
In this approach, you've already created a class in your CSS with a different :after or :before style. Place this "new" class later in your stylesheet to make sure it overrides:
p:before {
content: "foo";
}
p.special:before {
content: "bar";
}...
Difference between a Structure and a Union
...the same? Because the last 3 bytes of the int 3 are all zero, so it's also read as 99. If we put in a larger number for x.a, you'll see that this is not always the case:
union foo x;
x.a = 387439;
x.b = 'c';
printf("%i, %i\n", x.a, x.b);
prints
387427, 99
To get a closer look at the actual mem...