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Adding multiple class using ng-class
...t;</div>
2. Adds 'odd' or 'even' classes to div, depending on the $index:
<div ng-class="[{0:'even', 1:'odd'}[ $index % 2]]"></div>
3. Dynamically creates a class for each div based on $index
<div ng-class="[{true:'index'+$index}[true]]"></div>
If $index=5 this ...
Rails 3: “field-with-errors” wrapper changes the page appearance. How to avoid this?
...iew::Base.field_error_proc = Proc.new do |html_tag, instance|
class_attr_index = html_tag.index 'class="'
if class_attr_index
html_tag.insert class_attr_index+7, 'error '
else
html_tag.insert html_tag.index('>'), ' class="error"'
end
end
This allows me to merely add a class nam...
How to show multiline text in a table cell
...e CSS white-space:pre applied to the appropriate <td>. To do this to all table cells, for example:
td { white-space:pre }
Alternatively, if you can change your markup, you can use a <pre> tag around your content. By default web browsers use their user-agent stylesheet to apply the sam...
Does MySQL foreign_key_checks affect the entire database?
... This means it can be set for session:
SET FOREIGN_KEY_CHECKS=0;
or globally:
SET GLOBAL FOREIGN_KEY_CHECKS=0;
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Best Practice to Organize Javascript Library & CSS Folder Structure [closed]
...contained in a folder. Inside this folder you must create your application index file or main entry point. appcropolis-project my-index.html Generally, your application will be comprised of HTML, CSS, Images, and Javascript files. Some of those files will be specific to your application and so...
Shortest way to print current year in a website
...n the footer. I want to replace it with some JavaScript that will automatically update each year.
10 Answers
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How to write LDAP query to test if user is member of a group?
...OU=yourOU,DC=yourcompany,DC=com))";
SearchResultCollection res = srch.FindAll();
if(res == null || res.Count <= 0) {
Console.WriteLine("This user is *NOT* member of that group");
} else {
Console.WriteLine("This user is INDEED a member of that group");
}
Word of caution: this will onl...
jQuery - add additional parameters on submit (NOT ajax)
...ase it should suffice to just add another hidden field to your form dynamically.
var input = $("<input>").attr("type", "hidden").val("Bla");
$('#form').append($(input));
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Disable sorting for a particular column in jQuery DataTables
...you really mean [-1], then [1], [2], etc? What does the -1 mean? Doesn't indexing for columns begin at 1 for dataTables?
– Dan Nissenbaum
Feb 13 '14 at 6:49
1
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MongoDb query condition on comparing 2 fields
...irly slow (has to execute Javascript code on every record) so combine with indexed queries if you can.
db.T.find( { $where: function() { return this.Grade1 > this.Grade2 } } );
or more compact:
db.T.find( { $where : "this.Grade1 > this.Grade2" } );
UPD for mongodb v.3.6+
you can use $expr as...