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Why can't decimal numbers be represented exactly in binary?
...numbers. If you use a floating decimal point type (e.g. System.Decimal in .NET) then plenty of values which can't be represented exactly in binary floating point can be exactly represented.
Let's look at it another way - in base 10 which you're likely to be comfortable with, you can't express 1/3 ex...
Create an empty object in JavaScript with {} or new Object()?
... 1.2, so is not available (and will produce a syntax error) in versions of Netscape Navigator prior to 4.0.
My fingers still default to saying new Array(), but I am a very old man. Thankfully Netscape 3 is not a browser many people ever have to consider today...
...
Javascript - sort array based on another array
...itemsMap[key].shift(), key]);
}
return result;
}
See http://jsfiddle.net/eUskE/
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Calculate distance between 2 GPS coordinates
...);
double d = _eQuatorialEarthRadius * c;
return d;
}
Here's a .NET Fiddle of this, so you can test it out with your own Lat/Longs.
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Return multiple values to a method caller
...
In C# 7 and above, see this answer.
In previous versions, you can use .NET 4.0+'s Tuple:
For Example:
public Tuple<int, int> GetMultipleValue()
{
return Tuple.Create(1,2);
}
Tuples with two values have Item1 and Item2 as properties.
...
In which order do CSS stylesheets override?
...rence will be taken. Please see the same one I worked out: http://jsfiddle.net/Wtk67/
<div class="test">Hello World!!</div>
<style>
.test{
color:blue;
}
.test{
color:red;
}
</style>
If you interchange the order of .test{}, then you can se...
Filtering by Multiple Specific Model Properties in AngularJS (in OR relationship)
...it with only one input field like in this example in the table: datatables.net
– Flash
Feb 24 '17 at 14:57
...
Open files in 'rt' and 'wt' modes
... they converts \n to \r\n when text mode.
http://www.cygwin.com/cygwin-ug-net/using-textbinary.html
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Windows XP or later Windows: How can I run a batch file in the background with no window displayed?
...d" -arguments "/A openFile.txt" -showWindows 0 -title "notepad"
5) The .NET solution . Most of the options of ProcessStartInfo options are used (but at the end I was too tired to include everything):
Example usage (for more info print the help with '-h'):
call ProcessStartJS.bat "notepad" -argu...
How to find if an array contains a specific string in JavaScript/jQuery? [duplicate]
...if the given value was not found in the array.
Live demo: http://jsfiddle.net/simevidas/5Gdfc/
You probably want to use this like so:
if ( $.inArray('specialword', arr) > -1 ) {
// the value is in the array
}
shar...