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Consistency of hashCode() on a Java string
... a
little slower, but is much better at
avoiding collisions.
Source: http://mindprod.com/jgloss/hashcode.html
Something different, because you seem to need a number: How about using CRC32 or MD5 instead of hashcode and you are good to go - no discussions and no worries at all...
...
keytool error Keystore was tampered with, or password was incorrect
...code on server.xml:
<Connector port="8443" protocol="org.apache.coyote.http11.Http11NioProtocol"
maxThreads="150" SSLEnabled="true">
<SSLHostConfig>
<Certificate certificateKeystoreFile="conf/keystore" certificateKeystorePassword="mypassword" type="RSA"/>
...
What is the correct way to check for string equality in JavaScript?
.... There's a great Google Tech Talk where he summarizes lots of good info: http://www.youtube.com/watch?v=hQVTIJBZook
Update:
The You Don't Know JS series by Kyle Simpson is excellent (and free to read online). The series goes into the commonly misunderstood areas of the language and explains t...
How can I expand and collapse a using javascript?
...ible") ? "Collapse" : "Expand";
});
});
});
Here's a demo : http://jsfiddle.net/hungerpain/eK8X5/7/
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inline conditionals in angular.js
...le on working with AngularJS+SVG that talks about this and related issues. http://www.codeproject.com/Articles/709340/Implementing-a-Flowchart-with-SVG-and-AngularJS
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...
Assert equals between 2 Lists in Junit
...ort static org.junit.Assert.*;
import static org.hamcrest.CoreMatchers.*;
http://junit.org/junit4/javadoc/latest/org/junit/Assert.html#assertThat(T, org.hamcrest.Matcher)
http://junit.org/junit4/javadoc/latest/org/hamcrest/CoreMatchers.html
http://junit.org/junit4/javadoc/latest/org/hamcrest/core/I...
Check for current Node Version
...rovides a lot of versions for the different node components.
Example:
{
http_parser: '2.5.2',
node: '4.4.3',
v8: '4.5.103.35',
uv: '1.8.0',
zlib: '1.2.8',
ares: '1.10.1-DEV',
icu: '56.1',
modules: '46',
openssl: '1.0.2g'
}
...
Node.js setting up environment specific configs to be used with everyauth
...:
$ NODE_ENV=production node app.js
In detail
This solution is from : http://himanshu.gilani.info/blog/2012/09/26/bootstraping-a-node-dot-js-app-for-dev-slash-prod-environment/, check it out for more detail.
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Running multiple commands with xargs
... 'command1 {}; command2 {}; ...; '
Watch the intro videos to learn more: https://www.youtube.com/playlist?list=PL284C9FF2488BC6D1
For security reasons it is recommended you use your package manager to
install. But if you cannot do that then you can use this 10 seconds
installation.
The 10 second...
INSERT IF NOT EXISTS ELSE UPDATE?
...
Have a look at http://sqlite.org/lang_conflict.html.
You want something like:
insert or replace into Book (ID, Name, TypeID, Level, Seen) values
((select ID from Book where Name = "SearchName"), "SearchName", ...);
Note that any field n...