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Specify multiple attribute selectors in CSS
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span[hello="Cleveland"][goodbye="Columbus"] { color: blue; }
As a side note, using quotation marks around an attribute value is required only if this value is not a valid identifier.
JSFiddle Demo
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Convert Object to JSON string
...g but OH so wrong. Turns out native JSON support was added to WebKit in mid 2009, making it supported since Chrome 3.0. My previous, totaly inaccurate comment was based on a half of this outdated question combined with the CMS I'm working on at the moment which actually replaces window.JSON with...
Check if item is in an array / list
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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entity object cannot be referenced by multiple instances of IEntityChangeTracker. while adding relat
... references with City. But everytime I try to save my contact, which is validated I get the exception "ADO.Net Entity Framework An entity object cannot be referenced by multiple instances of IEntityChangeTracker"
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What does -XX:MaxPermSize do?
... many classes (this is typically the case for application servers and some IDE like Eclipse) :
The permanent generation does not have a noticeable impact on garbage
collector performance for most applications. However, some
applications dynamically generate and load many classes; for example...
Get TransactionScope to work with async / await
...ndentTransaction created by Transaction.DependentClone() method:
static void Main(string[] args)
{
// ...
for (int i = 0; i < 10; i++)
{
var dtx = Transaction.Current.DependentClone(
DependentCloneOption.BlockCommitUntilComplete);
tasks[i] = TestStuff(dtx);
}
//...
...
How do I stop a Git commit when VI is on the screen waiting for a commit message?
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You have two options:
Provide an empty commit message. If it's a new commit and you haven't yet saved the message, you can simply use :q! (quit without saving). If you’ve already saved (or you're amending a previous commit), just delete the entire l...
How to align a div to the top of its parent but keeping its inline-block behaviour?
See: http://jsfiddle.net/b2BpB/1/
5 Answers
5
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remove legend title in ggplot
...itle=element_blank())
ggplot(df, aes(x, y, colour=g)) +
geom_line(stat="identity") +
theme(legend.position="bottom") +
theme(legend.title=element_blank())
This page on Cookbook for R gives plenty of details on how to customize legends.
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How can I do SELECT UNIQUE with LINQ?
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Hmm... that didn't achieve an alphabetic sort - for some reason... I switched ascending and descending and got the same result. Is the distinct statement affecting it? maybe it needs to be orderedby after that ?
– ba...