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Detect Click into Iframe using JavaScript
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It DOES NOT work in Firefox. JSFiddle contains mistake that conceal this: = instead of ===. There is crossbrowser solution (even in IE8): stackoverflow.com/a/32138108/1064513
– Dmitry Kochin
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How to use RestSharp with async/await
...>. For each of the new Task<T> overloads there is one method that does not require a CancellationToken to be specified and there is one that does.
So now on to an actual example on how to use it, which will also show how to use a CancellationToken:
private static async void Main()
{
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Regex group capture in R with multiple capture-groups
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gsub does this, from your example:
gsub("\\((.*?) :: (0\\.[0-9]+)\\)","\\1 \\2", "(sometext :: 0.1231313213)")
[1] "sometext 0.1231313213"
you need to double escape the \s in the quotes then they work for the regex.
Hope this ...
How do I conditionally apply CSS styles in AngularJS?
...lass, I have tried using ng-style, and in this case, the new CSS attribute does appear inside element.style. This code works great for me:
<tr ng-repeat="element in collection">
[...amazing code...]
<td ng-style="myvar === 0 && {'background-color': 'red'} ||
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Python read-only property
... things correctly themselves. However, in the rare instance where it just does not make sense for an attribute to be settable (such as a derived value, or a value read from some static datasource), the getter-only property is generally the preferred pattern.
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What's the difference between session.persist() and session.save() in Hibernate?
...is well defined. It makes a
transient instance persistent.
However, it doesn't guarantee that the
identifier value will be assigned to
the persistent instance immediately,
the assignment might happen at flush
time. The spec doesn't say that, which
is the problem I have with persist(). ...
Getting the HTTP Referrer in ASP.NET
...an't say for sure since a quick look with reflector shows that UrlReferrer does a lot more than a simple call to ServerVariables("HTTP_REFERER")
– Diadistis
Nov 23 '10 at 16:42
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How to add external library in IntelliJ IDEA?
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@sandalone It doesn't matter at this point. People that land here today are most probably using an IDE that supports this simple method by now
– German
Jun 23 '15 at 13:47
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jQuery textbox change event doesn't fire until textbox loses focus?
I found that jQuery change event on a textbox doesn't fire until I click outside the textbox.
7 Answers
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使用 XML 和 Web 服务 · App Inventor 2 中文网
...Decoded, this will look like ((person ((firstname ”John”) (lastname ”Doe”)))).
XML and Web services
Many Web services have APIs that return information in XML format. To process these with App Inventor, you can decode the result with XMLTextDecode. Then extract the desired items from the...