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WebDriver: check if an element exists? [duplicate]
...ded way to look for non-exist element in selenium javadoc, just in case anyone needs a pointer to it: selenium.googlecode.com/git/docs/api/java/org/openqa/selenium/…
– Chen Xie
Mar 20 '15 at 22:35
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Dependency injection with Jersey 2.0
...ery binding in a custom HK2 binder.
I'm using Tomcat and I just had to add one dependency. Even though it was designed for Glassfish it fits perfectly into other containers.
<dependency>
<groupId>org.glassfish.jersey.containers.glassfish</groupId>
<artifactI...
Get user info via Google API
...ps://www.googleapis.com/auth/userinfo.profile
And after authorization is done, get the information from - https://www.googleapis.com/oauth2/v1/userinfo?alt=json
It has loads of stuff - including name, public profile url, gender, photo etc.
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Change how fast “title” attribute's tooltip appears
... If you are using Foundation, they have a pretty good tooltip component: foundation.zurb.com/docs/components/tooltips.html
– Danny R
Mar 24 '14 at 12:52
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Is there a destructor for Java?
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@dctremblay object destruction is done by garbage collector and garbage collector may never run in lifetime of application.
– Piro says Reinstate Monica
Oct 3 '17 at 11:18
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Python: Append item to list N times
...100, you'd end up with 100 references to the same dictionary - so changing one of them would change them all. Since ints and strings are immutable, this isn't a problem for them.)
If you want to add to an existing list, you can use the extend() method of that list (in conjunction with the generatio...
django templates: include and extends
...nstead.
In my opinion, the right (best) answer to this question is the one from podshumok, as it explains why the behaviour of include when used along with inheritance.
However, I was somewhat surprised that nobody mentioned the ssi tag provided by the Django templating system, which is specifi...
Django queries - id vs pk
When writing django queries one can use both id/pk as query parameters.
2 Answers
2
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What is the difference between Class.this and this in Java
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One example would be when you have to give a reference to Person.this to another object.
– Bowi
Jun 28 '18 at 11:26
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Is XML case-sensitive?
... is just a W3C recommendation - Xerces with XSD 1.1 validation is a standalone artifact in beta state, and XSD 1.1 is not supported by the JDK, not even by the most recent one 1.8. It isn't even planned for JDK 1.9 as far as I know. You cannot use advanced XML technologies like JAXB based on XSD 1.1...