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Java 256-bit AES Password-Based Encryption
...olicy (else you'll encounter InvalidKeyException: Illegal Key Size). It's downloadable for Java 6, Java 7 and Java 8.
Example usage
import org.springframework.security.crypto.encrypt.Encryptors;
import org.springframework.security.crypto.encrypt.TextEncryptor;
import org.springframework.security.cr...
Best practice for Python assert
...hey shouldn't have access to. It wouldn't work, but I want to swiftly shut down their attempt with an assert, so having that optimized away in production would defeat the purpose. I guess I'll just raise an Exception instead. Oh - I just discovered an aptly named SuspiciousOperation Exception with s...
How to grep for two words existing on the same line? [duplicate]
...ge and 'word1' occurs frequently, then you may be passing significant data down the pipe where a single command avoids that overhead. Against that, the regex is more complex; you might need to benchmark it to find out what's best — but only if performance really matters. If you run two commands,...
Facebook share link without JavaScript
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You could use
<a href="https://www.facebook.com/sharer/sharer.php?u=#url" target="_blank">Share</a>
Currently there is no sharing option without passing current url as a parameter. You can use an indirect way to achieve this.
Create a ...
Just what is Java EE really? [closed]
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Why are Java EE libraries not "standard" and included in the regular JVM download and/or the SDK?
Java EE in a way was one of the first attempts to split up the already massive JDK into chunks that are easier to manage and download. People are already complaining that the graphical classes (AWT, ...
Get user profile picture by Id
...a large, square image (since the square default is small), you have to use https://graph.facebook.com/{facebookId}/picture?type=large&width=720&height=720.
– sudo
Jul 28 '14 at 17:29
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Assignment inside lambda expression in Python
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in short, this boils down to: use .setattr() and alikes (dictionaries should do as well, for instance) to hack side effects into functional code anyway, cool code by @JeremyBanks was shown :)
– jno
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Protected in Interfaces
...n the same package as the interface. In fact, in some cases this could be down-right useful, IMO.
Actually, I think that the part of reasoning behind making members of an interface implicitly public is that it makes the Java language simpler:
Implicitly public interface members are simpler for ...
Maximum single-sell profit
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" and become billionaires worth " + profit );
}
Co-author: https://stackoverflow.com/users/599402/ephraim
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How to make remote REST call inside Node.js? any CURL?
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One thing to note is that you don't put http or https in your host entry e.g. var options = { host: graph.facebook.com .... } not {host: http: graph.facebook.com }. That tripped me up for a few cycles. (See below). These are both great answers. Thanks to you both.
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