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Single Sign On across multiple domains [closed]
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logon.xyz.com
But these cannot:
abc.com
xyz.com
www.tre.com
In the former case you can bang out a cookie-based solution. Think GUID and a database session table.
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Populating a ListView using an ArrayList?
...toString() method of your objects to determine what text will be displayed for the item in the list.
To use something other than TextViews for the array display, for instance ImageViews, or to have some of data besides toString() results fill the views, override getView(int, View, ViewGroup) to retu...
Behaviour of increment and decrement operators in Python
... want to do:
count += 1
I suspect the ++ and -- operators were left out for consistency and simplicity. I don't know the exact argument Guido van Rossum gave for the decision, but I can imagine a few arguments:
Simpler parsing. Technically, parsing ++count is ambiguous, as it could be +, +, cou...
How do I get the value of text input field using JavaScript?
I am working on a search with JavaScript. I would use a form, but it messes up something else on my page. I have this input text field:
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Test if element is present using Selenium WebDriver?
...ntation recommends this method:
findElement should not be used to look for non-present elements, use findElements(By) and assert zero length response instead.
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How to save an activity state using save instance state?
I've been working on the Android SDK platform, and it is a little unclear how to save an application's state. So given this minor re-tooling of the 'Hello, Android' example:
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Difference between FetchType LAZY and EAGER in Java Persistence API?
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Sometimes you have two entities and there's a relationship between them. For example, you might have an entity called University and another entity called Student and a University might have many Students:
The University entity might have some basic properties such as id, name, address, etc. as w...
Sequelize Unknown column '*.createdAt' in 'field list'
...s`.`id` = `userDetails`.`userId`;
The fix would be to disable timestamps for either the userDetails model:
var userDetails = sequelize.define('userDetails', {
userId :Sequelize.INTEGER,
firstName : Sequelize.STRING,
lastName : Sequelize.STRING,
birthday : Sequelize.DATE
}, {
t...
Why do we need a fieldset tag?
...;fieldset> tag? Whatever purpose it serves is probably a subset of the form tag.
10 Answers
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How to add footnotes to GitHub-flavoured Markdown?
...t;1</sup>.
¹Of course this isn't ideal, as you are now responsible for maintaining the numbering of your footnotes. It works reasonably well if you only have one or two, though.
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