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Understanding the ngRepeat 'track by' expression
...d re-associate a DOM object) with every change.
full explanation:
http://www.bennadel.com/blog/2556-using-track-by-with-ngrepeat-in-angularjs-1-2.htm
a more practical guide:
http://www.codelord.net/2014/04/15/improving-ng-repeat-performance-with-track-by/
(track by is available in angular > ...
Downloading a file from spring controllers
... The PDF needs to be generated within the code, which I thought would be a combination of freemarker and a PDF generation framework like iText. Any better way?
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How can I add an ampersand for a value in a ASP.net/C# app config file value
...you tried this?
<appSettings>
<add key="myurl" value="http://www.myurl.com?&amp;cid=&amp;sid="/>
<appSettings>
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What are the key differences between Meteor, Ember.js and Backbone.js? [closed]
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There is a nice run down/comparison of various MVx JS frameworks here
http://codebrief.com/2012/01/the-top-10-javascript-mvc-frameworks-reviewed/
it's followed by a good discussion in the comments too. I think I've seen Gordon (who wrote it) on here...
sendmail: how to configure sendmail on ubuntu? [closed]
...ee if it is properly configured and setup by typing the following into the command line:
$ echo "My test email being sent from sendmail" | /usr/sbin/sendmail myemail@domain.com
The following will allow you to add smtp relay to sendmail:
#Change to your mail config directory:
cd /etc/mail
#Make ...
Is PowerShell ready to replace my Cygwin shell on Windows? [closed]
...the team have deep Unix backgrounds and a healthy dose of respect for that community.)
What I found was that this didn't really help much. The reason for that is that AWK/grep/sed don't work against COM, WMI, ADSI, the Registry, the certificate store, etc., etc.
In other words, UNIX is an entire e...
Removing whitespace from strings in Java
...im() for that
– CQM
Apr 5 '17 at 21:01
6
Just use StringUtils from apache-commons. Its a static m...
How to get first 5 characters from string [duplicate]
... Thanks, this is what I needed it for: if(substr($myURL, 0, 4) == "www.") $myURL = preg_replace('/www./', '', $myURL, 1);
– shanehoban
Jun 19 '14 at 9:50
1
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Generate colors between red and green for a power meter?
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Container-fluid vs .container
... explain so lets look at the examples
Example one
container-fluid:
http://www.bootply.com/119981
So you see how the container takes up the whole screen...that's a container-fluid.
Now lets look at the other just a normal container and watch the edges of the preview
Example two
container
http://www....