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How can I get the Google cache age of any URL or web page? [closed]
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SSH configuration: override the default username [closed]
...sh example will be the same as if you entered ssh jdoe@abc.example.com. In order to define ssh defaults (ie. User root), Host * directive needs to be at the bottom of config file.
– mr.b
Oct 9 '13 at 11:41
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How to submit a form with JavaScript by clicking a link?
...t;a href="#">submit</a>
Apply the aforementioned techniques in order to add an event listener.
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Percentage width child element in absolutely positioned parent on Internet Explorer 7
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What is the difference between a JavaBean and a POJO?
...ive from a particular base class, or make use of particular annotations in order to be compatible with a given framework, and can be any arbitrary (often relatively simple) Java object.
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Difference between encoding and encryption
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Encryption:
Purpose: The purpose of encryption is to transform data in order to keep it secret from others.
Used for: Maintaining data confidentiality i.e., to ensure the data cannot be consumed by anyone other than the intended recipient(s).
Data Retrieval Mechanism: Original data can be obtain...
Lost connection to MySQL server at 'reading initial communication packet', system error: 0
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The problem on my case was MySQL being bind only to the lo on linux.
in order to solve the problem i have edited the my.cnf (found at /etc/mysql/my.cnf) removing the line bind-address=127.0.0.1
this allows mysql to bind to any network interface
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Asp.net 4.0 has not been registered
...istered. You need to manually configure your Web server for ASP.NET 4.0 in order for your site to run correctly' error when opening a solution we can:
1 Ensure the IIS feature is turned on with ASP.NET. Go to Control Panel\All Control Panel Items\Programs and Features then click 'Turn Windows Fea...
WPF vs Silverlight [duplicate]
...xposed via APIs) that .NET Framework 3.0 and above users have access to in order to draw to the screen.
Many of the WPF APIs are available for Silverlight apps.
There are, of course many other APIs besides WPF that are available under Silverlight since SL apps will need to do a lot more than j...
Undefined method 'task' using Rake 0.9.0
...here is a problem in Rake 0.9.0. You need to temporarily downgrade Rake in order to avoid it:
run: gem uninstall rake -v 0.9 (add sudo unless you use rvm)
add to your Gemfile: gem 'rake', '~> 0.8.7'
and then run: bundle update
You can skip the first step, but then you have to run rake using b...