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nodeJs callbacks simple example
...n invoke your callback function.
setTimeout(function () {
console.log("10 seconds later...");
}, 10000);
You may have seen the above code before but just didn't realize the function you were passing in was called a callback function. We could rewrite the code above to make it more obvious.
var...
What is the difference between Spring, Struts, Hibernate, JavaServer Faces, Tapestry?
...dern, standardized and very nice equivalent of the above frameworks: JSF 2.0 and Facelets for the presentation, JPA 2.0 for the persistence, Dependency Injection, etc. For a new development, this is IMO a serious option, Java EE 6 is a great stack.
See also
Choosing a Java Web Framework now?
Java...
How do I calculate tables size in Oracle
...y spoiled by) MSSQL, I'm wondering how I can get at tables size in Oracle 10g.
I have googled it so I'm now aware that I may not have as easy an option as sp_spaceused. Still the potential answers I got are most of the time outdated or don't work. Probably because I'm no DBA on the schema I'm workin...
Undoing a git rebase
...
4490
The easiest way would be to find the head commit of the branch as it was immediately before the ...
Select datatype of the field in postgres
...ble,
student_details (
stu_id integer,
stu_name varchar(30 ),
joined_date timestamp
);
7 Answe...
Are static methods inherited in Java?
...
180
All methods that are accessible are inherited by subclasses.
From the Sun Java Tutorials:
...
How to detect which one of the defined font was used in a web page?
...e's where it came from:
Javascript/CSS Font Detector (ajaxian.com; 12 Mar 2007)
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Style bottom Line in Android
...ransparent" />
<stroke
android:dashGap="10px"
android:dashWidth="10px"
android:width="1dp"
android:color="#ababb2" />
</shape>
</item>
</layer-list>
Explanation:
The second shape is...
Mvn install or Mvn package
...
Sridhar Sarnobat
17.7k1010 gold badges7171 silver badges8484 bronze badges
answered Mar 20 '13 at 17:56
ezcodrezcodr
...
Provide an image for WhatsApp link sharing
...
2020 standards
It takes a few steps to get the perfect preview for WhatsApp, Twitter, Facebook and bookmark icons for pc's and mobile devices. If you like reading go to ogp.me - but make sure to read steps 1 - 6 in this answer...