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Extracting the last n characters from a string in R
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AndrieAndrie
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How do I get a plist as a Dictionary in Swift?
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In swift 3.0 Reading from Plist.
func readPropertyList() {
var propertyListFormat = Pr...
Why not use Double or Float to represent currency?
...ou can write 10.25 as 1025 * 10-2 (an integer times a power of 10). IEEE-754 floating-point numbers are different, but a very simple way to think about them is to multiply by a power of two instead. For instance, you could be looking at 164 * 2-4 (an integer times a power of two), which is also equa...
Getting the closest string match
...ay a lot about this type of problem. You'll notice the optimized score was 44, and the best possible score is 48. The 5 columns at the end are decoys, and do not have any match at all to the row values. The more decoys there are, the harder it will naturally be to find the best match.
In this parti...
How to get all count of mongoose model?
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The code below works. Note the use of countDocuments.
var mongoose = require('mongoose');
var...
Condition within JOIN or WHERE
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The relational algebra allows interchangeability of the predicates in the WHERE clause and the I...
Correct way to convert size in bytes to KB, MB, GB in JavaScript
...urn '0 Byte';
var i = parseInt(Math.floor(Math.log(bytes) / Math.log(1024)));
return Math.round(bytes / Math.pow(1024, i), 2) + ' ' + sizes[i];
}
Note : This is original code, Please use fixed version below. Aliceljm does not active her copied code anymore
Now, Fixed version unminified, a...
Is There a Better Way of Checking Nil or Length == 0 of a String in Ruby?
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When I'm not worried about performance, I'll often use this:
if my_string.to_s == ''
# It's n...
How to make a window always stay on top in .Net?
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I was searching to make my WinForms application "Always on Top" but setting "TopMost" did not d...
How to set the text color of TextView in code?
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– WOUNDEDStevenJones
Oct 18 '12 at 22:46
1
@Nanne It would be nice if your answer also mentioned th...