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Local variables in nested functions
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The nested function looks up variables from the parent scope when executed, not when defined.
The function body is compiled, and the 'free' variables (not defined in the function itself by assignment), are verified, then bound as closure cells to the function, wi...
What is the easiest way to initialize a std::vector with hardcoded elements?
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If "list-initialization of an aggregate from an object of the same type" is your thing, probably there are bigger problems in your codebase... I can think of no application where it would justify the debugging problems.
– Adam Erickson
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Best way to determine user's locale within browser
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From MDN developer.mozilla.org/en-US/docs/Web/API/NavigatorLanguage/… "The Accept-Language HTTP header in every HTTP request from the user's browser uses the same value for the navigator.languages property except for the ex...
What is JavaScript's highest integer value that a number can go to without losing precision?
... the ability to represent integers exactly and to correctly compare them.
From the spec:
Note that all the positive and negative integers whose magnitude is no
greater than 253 are representable in the Number type (indeed, the
integer 0 has two representations, +0 and -0).
To safely use i...
Get exit code of a background process
I have a command CMD called from my main bourne shell script that takes forever.
12 Answers
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Convert String to Uri
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You can use the parse static method from Uri
Uri myUri = Uri.parse("http://stackoverflow.com")
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Java 8 method references: provide a Supplier capable of supplying a parameterized result
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It appears that you can throw only RuntimeException from the method orElseThrow. Otherwise you will get an error message like MyException cannot be converted to java.lang.RuntimeException
Update:- This was an issue with an older version of JDK. I don't see this issue wit...
Why are unsigned int's not CLS compliant?
...makes it impossible to rapidly verify the type safety
of code was excluded from the CLS so that all CLS-compliant languages
can produce verifiable code if they choose to do so.
Update: I did wonder about this some years back, and whilst I can't see why a UInt wouldn't be type safety verifiable, I g...
When to use a key/value store such as Redis instead/along side of a SQL database?
...dding-it-to-your-stack.html
I bet you'll have an aha! moment. ;)
A quote from a previous reader:
I've read about Redis before and heard how companies are using it, but never completely understood it's purpose. After reading this I can actually say I understand Redis now and how it's useful. Am...
How do I POST JSON data with cURL?
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@chodorowicz that's awful! I only know that syntax from VB!
– Sean Patrick Floyd
Jan 27 '14 at 12:42
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