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Get domain name from given url
...does a DNS lookup which means code using it can be vulnerable to denial of service attacks when used with untrusted inputs.
"Mr. Gosling -- why did you make url equals suck?" explains one such problem. Just get in the habit of using java.net.URI instead.
public static String getDomainName(String ...
Can I make a pull request on a gist on GitHub?
...e pastebin concept commonly used in IRC and forums. They chose to call the service "gist" because as vocabulary.com describes it...
When you need a quick summary of the essentials, rather than the whole story or a thorough explanation, you're looking for the gist.
However I will concede that g...
Using multiple property files (via PropertyPlaceholderConfigurer) in multiple projects/modules
...operty-placeholder
location="classpath:dao.properties,
classpath:services.properties,
classpath:user.properties"
ignore-unresolvable="true"/>
or
<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
&...
InputStream from a URL
...ary to validate URL strings.
package com.zetcode.web;
import com.zetcode.service.WebPageReader;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.annotation.WebServlet;
import ...
How to set RelativeLayout layout params in code not in xml?
...nflater inflater = (LayoutInflater) this
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
// View footer = inflater.inflate(R.layout.footer, null);
View footer = LayoutInflater.from(this).inflate(R.layout.footer,
null...
How to extract public key using OpenSSL?
...e above technique works for the general case, it didn't work on Amazon Web Services (AWS) PEM files.
I did find in the AWS docs the following command works:
ssh-keygen -y
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-key-pairs.html
edit
Thanks @makenova for the complete line:
ssh-keyge...
Dependency graph of Visual Studio projects
... than nothing. I got it to work by closing all applications, stopping some services and restarting Visual Studio.
– WynandB
Aug 21 '13 at 7:59
...
Android: how to make keyboard enter button say “Search” and handle its click?
...xt.clearFocus();
InputMethodManager in = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
in.hideSoftInputFromWindow(searchEditText.getWindowToken(), 0);
//...perform search
}
share
...
Sorting dropdown alphabetically in AngularJS
...se of ng-options which is hooked to a controller that in turn is calling a service. Unfortunately the data coming in is a mess and I need to be able to sort it alphabetically.
...
Should I use Vagrant or Docker for creating an isolated environment? [closed]
...sn't a fair comparison in most cases.
Vagrant launches things to run apps/services for the purpose of development. This can be on VirtualBox, VMware. It can be remote like AWS, OpenStack. Within those, if you use containers, Vagrant doesn't care, and embraces that: it can automatically install, pul...