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Is cout synchronized/thread-safe?
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The C++03 standard does not say anything about it. When you have no guarantees about the thread...
Converting BigDecimal to Integer
...il Bourque
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answered Oct 28 '10 at 14:01
willcodejavaforfoodwillcodejavaforfood
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Qt: can't find -lGL error
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edited Jul 30 '18 at 14:05
Rando Hinn
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answered A...
How do I get the picture size with PIL?
...emuephimuemue
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Best ways to teach a beginner to program? [closed]
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edited Apr 7 '09 at 13:34
community wiki
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Why does CSS not support negative padding?
...gives me a satisfactory reason. Cheers. :)
– ikartik90
Feb 12 '11 at 6:29
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What if you want to ...
How to implement classic sorting algorithms in modern C++?
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+50
Algorithmic building blocks
We begin by assembling the algorithmic building blocks from the Standard Library:
#include <algorithm...
Writing data into CSV file in C#
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var csv = new StringBuilder();
//in your loop
var first = reader[0].ToString();
var second = image.ToString();
//Suggestion made by KyleMit
var newLine = string.Format("{0},{1}", first, second);
csv.AppendLine(newLine);
//after your loop
File.WriteAllText(filePath, c...
Simultaneously merge multiple data.frames in a list
....frame(i = c("c","d","a"), l = 7:9, stringsAsFactors=FALSE)
Update June 2018: I divided the answer in three sections representing three different ways to perform the merge. You probably want to use the purrr way if you are already using the tidyverse packages. For comparison purposes below, you'll...