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Why does changing the sum order returns a different result?
Why does changing the sum order returns a different result?
6 Answers
6
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Replace multiple characters in one replace call
...):
var str = '#this #is__ __#a test###__';
str.replace(/#|_/g,''); // result: "this is a test"
You could also use a character class:
str.replace(/[#_]/g,'');
Fiddle
If you want to replace the hash with one thing and the underscore with another, then you will just have to chain. However, you c...
“On-line” (iterator) algorithms for estimating statistical median, mode, skewness, kurtosis?
...
@Gacek, sure: split the input stream into Lohalf < median and Hihalf > median, and use running-median on each half.
– denis
Jun 30 '10 at 15:23
2
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How to obtain the query string from the current URL with JavaScript?
... string. we need to remove the first char. removing unnecessary loops. Result: window.location.search window.location.search.substr(1) .split("&") .reduce((acc, param) => { const [key, value] = param.split("="); return { ...acc, [key]: value }; }, {})
...
What are fixtures in programming?
...is a well known
and fixed environment in which tests are run so that results are
repeatable. Some people call this the test context.
Examples of fixtures:
Loading a database with a specific, known set of data
Erasing a hard disk and installing a known clean operating system instal...
Why doesn't C# support the return of references?
...alking about methods that return a reference to a value type. The only built-in example in C# that I know of is the array-accessor of a value type:
public struct Point
{
public int X { get; set; }
public int Y { get; set; }
}
and now create an array of that struct:
var points = new Poin...
Xcode 5: Code signing entitlement errors
...l row of each, using the Combined view. Doing so still snapped it back to <Multiple values>. When I expanded both rows, however, I saw the "Any iOS SDK" subrows for each configuration all set to None, although the Debug/Release rows did list the proper profile/signing identity. Archiving in th...
What Process is using all of my disk IO
...cky with enabling /proc/sys/vm/block_dump and comparing the output to a healthy/stable system lxadm.com/Simple_filesystem_read/write_tracing_with_/proc/sys/… It helped find a docker container that was continuously spawning kubectl requests, exhausting an EBS volume's burst credits with entries in ...
Is it possible to send a variable number of arguments to a JavaScript function?
...his); // 'test'
console.log(arguments.length); // 3
for(var i = 0; i < arguments.length; i++) {
console.log(arguments[i]);
}
};
func.apply('test', arr);
Nowadays I only recommend using apply only if you need to pass an arbitrary number of arguments from an array and set the this va...
How can I default a parameter to Guid.Empty in C#?
...true
var guidIsEmpty = optional == Guid.Empty;
}
You can also use default(Guid)
default(Guid) also will work exactly as new Guid().
Because Guid is a value type not reference type, so, default(Guid) is not equal to null for example, instead, it's equal to calling default constructor.
Which me...