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Count, size, length…too many choices in Ruby?
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I found a good answare at http://blog.hasmanythrough.com/2008/2/27/count-length-size
In ActiveRecord, there are several ways to find out how many records
are in an association, and there are some subtle differences in how
they work.
post....
How do you truncate all tables in a database using TSQL?
...st, you can then truncate the tables without foreign keys afterwards.
See http://www.sqlteam.com/forums/topic.asp?TOPIC_ID=65341 and http://www.sqlteam.com/forums/topic.asp?TOPIC_ID=72957 for further details.
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How do I record audio on iPhone with AVAudioRecorder?
...ing KVC.
#define DOCUMENTS_FOLDER [NSHomeDirectory() stringByAppendingPathComponent:@"Documents"]
- (void) startRecording{
UIBarButtonItem *stopButton = [[UIBarButtonItem alloc] initWithTitle:@"Stop" style:UIBarButtonItemStyleBordered target:self action:@selector(stopRecording)];
self.navigatio...
Android - Emulator in landscape mode, screen does not rotate
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It is a bug with the 2.3 and 4.4 emulators.
http://code.google.com/p/android/issues/detail?id=13189 [v2.3]
https://code.google.com/p/android/issues/detail?id=61671 [v4.4]
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How to grant remote access to MySQL for a whole subnet?
...ution.
Simply use a percent sign as a wildcard in the IP address.
From http://dev.mysql.com/doc/refman/5.1/en/grant.html
You can specify wildcards in the host name. For example, user_name@'%.example.com' applies to user_name for any host in the example.com domain, and user_name@'192.168.1.%'...
Difference between Role and GrantedAuthority in Spring Security
...ed for a first screening at the outskirt of the request processing such as
http.
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.antMatcher(...).hasRole(ROLE_MANAGER)
The Authorities being enforced deep in the request's process flow allows a finer grained application of the permission. For instance, a user may have Read Write permission...
Zipping streams using JDK8 with lambda (java.util.stream.Streams.zip)
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How can I detect the encoding/codepage of a text file
...ave you tried C# port for Mozilla Universal Charset Detector
Example from http://code.google.com/p/ude/
public static void Main(String[] args)
{
string filename = args[0];
using (FileStream fs = File.OpenRead(filename)) {
Ude.CharsetDetector cdet = new Ude.CharsetDetector();
...
Multiple Inheritance in PHP
... messy) ways to implement it. Check out this URL for some
examples:
http://www.jasny.net/articles/how-i-php-multiple-inheritance/
Thought they both had useful links. Can't wait to try out traits or maybe some mixins...
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Defining a HTML template to append using JQuery
...urn (i % 2) ? props[tok] : tok; };
}
Where props could look like { url: 'http://foo.com', img: '/images/bar.png', title: 'Lorem Ipsum' }.
Putting it all together assuming you've parsed and loaded your itemTpl as above, and you have an items array in-scope:
$('.search').keyup(function () {
$('....