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How to flush output of print function?
...print() function to flush without the need to use sys.stdout.flush(); just set the "flush" keyword argument to true. From the documentation:
print(*objects, sep=' ', end='\n', file=sys.stdout, flush=False)
Print objects to the stream file, separated by sep and followed by end. sep, end and...
Ruby max integer
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
How to reuse existing C# class definitions in TypeScript projects
... along the lines of...
public class MyPoco {
public string Name { get; set; }
}
To
export class MyPoco {
public Name: string;
}
There is also a discussion on Codeplex about auto-generating from C#.
Just to keep things updated, TypeLite can generate TypeScript interfaces from C#:
http://typ...
jQuery: how to get which button was clicked upon form submission?
I have a .submit() event set up for form submission. I also have multiple forms on the page, but just one here for this example. I'd like to know which submit button was clicked without applying a .click() event to each one.
...
Difference between break and continue statement
Can anyone tell me the difference between break and continue statements?
21 Answers
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Bash conditionals: how to “and” expressions? (if [ ! -z $VAR && -e $VAR ])
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Since POSIX doesn't define the behavior of [ with complex sets of tests, we should avoid using -a or -o with [. I read it here.
– jaypal singh
Jan 19 '12 at 2:35
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For each row return the column name of the largest value
...
One option using your data (for future reference, use set.seed() to make examples using sample reproducible):
DF <- data.frame(V1=c(2,8,1),V2=c(7,3,5),V3=c(9,6,4))
colnames(DF)[apply(DF,1,which.max)]
[1] "V3" "V1" "V2"
A faster solution than using apply might be max.col:
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Dealing with commas in a CSV file
...commas - at least on Windows platforms. It depends on the current regional settings (intl.cpl in command line, "Advanced settings"), in particular, list separator: System.Globalization.CultureInfo.CurrentCulture.TextInfo.ListSeparator.
– lxa
Aug 26 '13 at 14:29...
Sorting 1 million 8-decimal-digit numbers with 1 MB of RAM
...M in the following way:
First take 2 variables: COUNTER and VALUE.
First set all registers to 0;
Every time you receive an integer I, increment COUNTER and set VALUE to max(VALUE, I);
Then send an ICMP echo request packet with data set to I to the router. Erase I and repeat.
Every time you receive...
How can I pass command-line arguments to a Perl program?
I'm working on a Perl script. How can I pass command line parameters to it?
9 Answers
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