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How can I pass selected row to commandLink inside dataTable or ui:repeat?
...ved for the form submit request. Best is to put the bean in the view scope by @ViewScoped.
You can even pass the entire item object:
<h:commandLink action="#{bean.insert(item)}" value="insert" />
with:
public void insert(Item item) {
// ...
}
On Servlet 2.5 containers, this is also p...
Local and global temporary tables in SQL Server
...ic information on if/when global temp tables were automatically cleaned up by SQL Server.
– kwill
Jun 25 '15 at 18:21
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How do you sort a dictionary by value?
I often have to sort a dictionary, consisting of keys & values, by value. For example, I have a hash of words and respective frequencies, that I want to order by frequency.
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What are the rules for JavaScript's automatic semicolon insertion (ASI)?
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First of all you should know which statements are affected by the automatic semicolon insertion (also known as ASI for brevity):
empty statement
var statement
expression statement
do-while statement
continue statement
break statement
return statement
throw statement
The concrete ru...
Increment a database field by 1
...if I have a field, of say logins, how would I go about updating that field by 1 within a sql command?
5 Answers
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With Git, how do I turn off the “LF will be replaced by CRLF” warning
... will turning off the warning prevent git from replacing lf by crlf? @chronial
– aidonsnous
Sep 29 '16 at 11:05
3
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RegEx match open tags except XHTML self-contained tags
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You can't parse [X]HTML with regex. Because HTML can't be parsed by regex. Regex is not a tool that can be used to correctly parse HTML. As I have answered in HTML-and-regex questions here so many times before, the use of regex will not allow you to consume HTML. Regular expressions are a ...
Sort array of objects by object fields
How can I sort this array of objects by one of its fields, like name or count ?
19 Answers
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Singleton by Jon Skeet clarification
... from Jon is correct, since he implicitly marks the class 'Nested' private by not making it public or internal :-). You might as well do it explicitly by adding 'private':
private class Nested
Regarding question (2): basically what the post about beforeinitfield and type initialization tell y...
How can I select an element by name with jQuery?
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You could get the array of elements by name the old fashioned way and pass that array to jQuery.
function toggleByName() {
var arrChkBox = document.getElementsByName("chName");
$(arrChkBox).toggle();
}
<script src="https://ajax.googleapis.com/aj...