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Convert float to double without losing precision
...ingDecimal(result.floatValue()).doubleValue()
And this works.
Note that calling result.doubleValue() returns 5623.22998046875
But calling doubleResult.doubleValue() returns correctly 5623.23
But I am not entirely sure if its a correct solution.
...
How do I remove an item from a stl vector with a certain value?
...arguments, or is vec.end() guaranteed to be the same on either side of the call to std::remove? It looks to me in reading other parts of the web like this is safe, but it should be stated clearly.
– dmckee --- ex-moderator kitten
Nov 5 '11 at 21:28
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How to remove an item for a OR'd enum?
...type. As such, if you use the AND operator (&) with some value (let's call that value 'X') and the complement of one or more set bits (let's call those bits Q and their complement ~Q), the statement X & ~Q clears any bits that were set in Q from X and returns the result.
So to remove or cl...
Split Java String by New Line
... to do it. It is in fact very bad practice. Consider some other programmer calling System.setProperty("line.separator", "you have no point"); Your code is broken. It might even be called similarly by a dependency you have no knowledge about.
– Martin
Dec 16 '14...
Convert base64 string to ArrayBuffer
...ge is loaded.
I would like to do this in javascript without making an ajax call to the server if possible.
9 Answers
...
Trim string in JavaScript?
... return this.replace(rtrim, '');
};
})();
}
That said, if using jQuery, $.trim(str) is also available and handles undefined/null.
See this:
String.prototype.trim=function(){return this.replace(/^\s+|\s+$/g, '');};
String.prototype.ltrim=function(){return this.replace(/^\...
Given a class, see if instance has method (Ruby)
...nd
then read this:
In Ruby, a property (attribute) on your model is basically a method also. So method_defined? will also return true for properties, not just methods.
For example:
Given an instance of a class that has a String attribute first_name:
<instance>.first_name.class #=> Str...
Why remove unused using directives in C#?
...osing the question wanted to be made aware of this. They didn't ask to be called "lazy", as one person inimated.
I have just started using Resharper, and it is starting to give warnings and style hints on the project I am responsible for. Amongst them is the removal of redundant using directive, ...
Shell Script: Execute a python program from within a shell script
...ould populate a virtualenv, then run source PATH/TO/VENV/bin/activate then call python python_script.py
– Jean-Bernard Jansen
Feb 6 at 22:13
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How do I format a string using a dictionary in python-3.x?
...23). In many languages, it is known as splat operator. In JavaScript, it's called spread operator. In python, there is no particular name given to this operator.
– abhisekp
Apr 15 '17 at 12:01
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