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When should an IllegalArgumentException be thrown?
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The API doc for IllegalArgumentException:
Thrown to indicate that a method has been passed an illegal or inappropriate argument.
From looking at how it is used in the JDK libraries, I would say:
It seems like a defensive measure to complain about obviously bad input befor...
Squash my last X commits together using Git
How can I squash my last X commits together into one commit using Git?
35 Answers
35
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Can I use GDB to debug a running process?
Under linux, can I use GDB to debug a process that is currently running?
8 Answers
8
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How to wait for a number of threads to complete?
What is a way to simply wait for all threaded process to finish? For example, let's say I have:
13 Answers
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Java to Clojure rewrite
I have just been asked by my company to rewrite a largish (50,000 single lines of code) Java application (a web app using JSP and servlets) in Clojure. Has anyone else got tips as to what I should watch out for?
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How to log out user from web site using BASIC authentication?
Is it possible to log out user from a web site if he is using basic authentication?
22 Answers
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What data type to use for hashed password field and what length?
... sure how password hashing works (will be implementing it later), but need to create database schema now.
10 Answers
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What's to stop malicious code from spoofing the “Origin” header to exploit CORS?
...nderstand it, if a client-side script running on a page from foo.com wants to request data from bar.com, in the request it must specify the header Origin: http://foo.com , and bar must respond with Access-Control-Allow-Origin: http://foo.com .
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When do you use POST and when do you use GET?
...t a POST action in the address bar of your browser. Use GET when it's safe to allow a person to call an action. So a URL like:
http://myblog.org/admin/posts/delete/357
Should bring you to a confirmation page, rather than simply deleting the item. It's far easier to avoid accidents this way.
POST...
Session variables in ASP.NET MVC
I am writing a web application that will allow a user to browse to multiple web pages within the website making certain requests. All information that the user inputs will be stored in an object that I created. The problem is that I need this object to be accessed from any part of the website and I ...