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Finding ALL duplicate rows, including “elements with smaller subscripts”
...frame is a duplicate of an element with a smaller subscript. So if rows 3, 4, and 5 of a 5-row data frame are the same, duplicated will give me the vector
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map function for objects (instead of arrays)
...yObject[key] *= 2;
});
console.log(myObject);
// => { 'a': 2, 'b': 4, 'c': 6 }
But you could easily iterate over an object using for ... in:
var myObject = { 'a': 1, 'b': 2, 'c': 3 };
for (var key in myObject) {
if (myObject.hasOwnProperty(key)) {
myObject[key] *= 2;
...
How to highlight cell if value duplicate in same column for google spreadsheet?
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492
Try this:
Select the whole column
Click Format
Click Conditional formatting
Click Add anothe...
Single quotes vs. double quotes in C or C++
...e that in C, the type of a character literal is int, that is sizeof 'a' is 4 in an architecture where ints are 32bit (and CHAR_BIT is 8), while sizeof(char) is 1 everywhere.
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Why is it common to put CSRF prevention tokens in cookies?
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Remove accents/diacritics in a string in JavaScript
... This solution is the only correct solution here. This works on NodeJS 4.6, Firefox 50 and Chrome 54.
– david_p
Dec 9 '16 at 13:12
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Split column at delimiter in data frame [duplicate]
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TommyTommy
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1
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Install a Windows service using a Windows command prompt?
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Navigate to the installutil.exe in your .net folder (for .net 4 it's C:\Windows\Microsoft.NET\Framework\v4.0.30319 for example) and use it to install your service, like this:
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe" "c:\myservice.exe"
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When to use nested classes and classes nested in modules?
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Other OOP languages have inner classes which cannot be instantiated without being bound to an u...
Generate random numbers following a normal distribution in C/C++
...MultiplyByZer0
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answered Feb 24 '10 at 11:24
S.LottS.Lott
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