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Boolean method naming readability
... to a value in code, so the code looks something like:
if (user.GetAge() >= 18) ...
Which reads as "if user dot get age is greater than or equal to 18..." true - it's not "natural english", but I would argue that object.verb never resembled natural english and this is simply a basic facet of m...
Javascript Array Concat not working. Why?
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array1.concat(array2);
console.log('NOT WORK : array1.concat(array2); =>',array1);
array1= array1.concat(array2);
console.log('WORKING : array1 = array1.concat(array2); =>',array1);
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Why are primes important in cryptography?
...ently factor a large number that gives cryptographic algorithms their strength. If, one day, someone figures out how to do it, all the cryptographic algorithms we currently use will become obsolete. This remains an open area of research.
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Finding # occurrences of a character in a string in Ruby
...you just want the number of a's:
puts "Melanie is a noob".count('a') #=> 2
Docs for more details.
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What __init__ and self do on Python?
...ou create instance of class Bill:
purchase = Bill(5,6,7)
You get:
> Buy 5 apples 6 figs and 7 dates. Total fruitty bill is 18 pieces of
> fruit :)
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Why avoid increment (“++”) and decrement (“--”) operators in JavaScript?
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@Marius: x = a+++b --> x = (a++)+b --> x = a + b; a++. The tokeniser is greedy.
– Callum Rogers
Sep 27 '10 at 13:31
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Changing the case of a string in Eclipse
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Help-> Key assist
You will get all of eclipse's shortcuts.
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Inefficient jQuery usage warnings in PHPStorm IDE
... In your first test, you are using the direct decedent select ">". I ran your first test without ">", and using "find" is faster. jsperf.com/jquery-find-vs-insel/12
– beardedlinuxgeek
Feb 12 '15 at 18:10
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How to print the current Stack Trace in .NET without any exception?
...e and you're already in the VS debugger at a breakpoint, just go to Debug->Windows->Call Stack.
– khargoosh
Dec 16 '15 at 22:45
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Why does printf not flush after the call unless a newline is in the format string?
...rintf won't flush, even if it gets a newline to send out, such as:
myprog >myfile.txt
This makes sense for efficiency since, if you're interacting with a user, they probably want to see every line. If you're sending the output to a file, it's most likely that there's not a user at the other end ...