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MySQL Results as comma separated list
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250
You can use GROUP_CONCAT to perform that, e.g. something like
SELECT p.id, p.name, GROUP_CONCAT...
How does Bluebird's util.toFastProperties function make an object's properties “fast”?
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+350
2017 update: First, for readers coming today - here is a version that works with Node 7 (4+):
function enforceFastProperties(o) {
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Button in a column, getting the row from which it came on the Click event handler
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answered Jul 23 '09 at 2:15
Jobi JoyJobi Joy
44.6k2020 gold badges104104 silver badges119119 bronze badges
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Creating a daemon in Linux
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220
In Linux i want to add a daemon that cannot be stopped and which monitors filesystem changes....
How can you use optional parameters in C#?
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1081
Surprised no one mentioned C# 4.0 optional parameters that work like this:
public void SomeMe...
How do you get centered content using Twitter Bootstrap?
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For other types of content, see Flavien's answer.
Update: Bootstrap 2.3.0+ Answer
The original answer was for an early version of bootstrap. As of bootstrap 2.3.0, you can simply give the div the class .text-center.
Original Answer (pre 2.3.0)
You need to define one of the two classes, row o...
instanceof Vs getClass( )
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Stephen CStephen C
603k8282 gold badges700700 silver badges10591059 bronze badges
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Select N random elements from a List in C#
...e probability of selection = (number needed)/(number left)
So if you had 40 items, the first would have a 5/40 chance of being selected. If it is, the next has a 4/39 chance, otherwise it has a 5/39 chance. By the time you get to the end you will have your 5 items, and often you'll have all of them...
Scatterplot with marginal histograms in ggplot2
... of the ggplot objects:
hist_top <- ggplot()+geom_histogram(aes(rnorm(100)))
empty <- ggplot()+geom_point(aes(1,1), colour="white")+
theme(axis.ticks=element_blank(),
panel.background=element_blank(),
axis.text.x=element_blank(), axis.text.y=element_bl...
How can I install an older version of a package via NuGet?
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580
Try the following:
Uninstall-Package Newtonsoft.Json -Force
Followed by:
Install-Package Newton...