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How to use if-else option in JSTL
Is there an if-else tag available in JSTL?
6 Answers
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Spring @PostConstruct vs. init-method attribute
Is there any difference between using the @PostConstruct annotation and declaring the same method as init-method in Spring XML configuration?
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How do I manage MongoDB connections in a Node.js web application?
...n directly, reuse the db object that results from MongoClient.connect(). This gives you pooling, and will provide a noticeable speed increase as compared with opening/closing connections on each db action.
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What is the difference between IEnumerator and IEnumerable? [duplicate]
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IEnumerable is an interface that defines one method GetEnumerator which returns an IEnumerator interface, this in turn allows readonly access to a collection. A collection that implements IEnumerable can be used with a foreach statement....
How to handle click event in Button Column in Datagridview?
...m developing a windows application using C#. I am using DataGridView to display data. I have added a button column in that. I want to know how can I handle click event on that button in DataGridView.
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Is there a link to the “latest” jQuery library on Google APIs? [duplicate]
...y.com/jquery-latest.js - jQuery hosted (uncompressed)
https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js - Google hosted (minified)
https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.js - Google hosted (uncompressed)
For example:
<script src="https://code.jquery.com/jquery-latest....
VB.NET equivalent to C# var keyword [duplicate]
Is there a VB.NET equivalent to the C# var keyword?
4 Answers
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Why is sed not recognizing \t as a tab?
I am expecting this sed script to insert a tab in front of every line in $filename however it is not. For some reason it is inserting a t instead.
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Adjust width of input field to its input
This is my code and it is not working. Is there any other way in HTML, JavaScript, PHP or CSS to set minimum width?
26 Answ...
Update my github repo which is forked out from another project [duplicate]
I have forked out a Parent: project to Child: this . Now, I want to update my child with parents current updates. Can I do that, if yes how?
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