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JavaScript plus sign in front of function expression
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– Kundan Singh Chouhan
Nov 12 '12 at 10:14
162
Can't we say that the paren-wrapping is a superior nota...
Why is '+' not understood by Python sets?
...leNegationEliminationSingleNegationElimination
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MongoDB/NoSQL: Keeping Document Change History
...ou change its value. A document could look something like this:
{
_id: "4c6b9456f61f000000007ba6"
title: [
{ version: 1, value: "Hello world" },
{ version: 6, value: "Foo" }
],
body: [
{ version: 1, value: "Is this thing on?" },
{ version: 2, value: "What should I write?" },...
How to implement if-else statement in XSLT?
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Ian Roberts
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answered Nov 29 '12 at 9:17
px1mppx1mp
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What is content-type and datatype in an AJAX request?
...HTML text
},
});
One more - if you want to post:
name=John&age=34
Then don't stringify the data, and do:
var data = {"name":"John", "age": 34}
$.ajax({
dataType : "html",
contentType: "application/x-www-form-urlencoded; charset=UTF-8", // this is the default value, so it's opti...
How can I make my flexbox layout take 100% vertical space?
...
display: flex;
}
#col1 {
background-color: yellow;
flex: 0 0 240px;
min-height: 100%;/* chrome needed it a question time , not anymore */
}
#col2 {
background-color: orange;
flex: 1 1;
min-height: 100%;/* chrome needed it a question time , not anymore */
}
#col3 {
ba...
Golang production web application configuration
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4 Answers
4
Active
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Is the order of iterating through std::map known (and guaranteed by the standard)?
... |
edited Jul 7 '16 at 21:48
Alexis Wilke
14.2k77 gold badges5151 silver badges9898 bronze badges
answer...
Spring MVC type conversion : PropertyEditor or Converter?
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4 Answers
4
Active
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For each row return the column name of the largest value
...ample 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:
colnames(DF)[max.col(DF,ties.method="first")]
#[1] "V3" "V1" "V2"
...where ties.method can be any of "rando...