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What is the difference between a JavaBean and a POJO?
...or more details.
A POJO (plain-old-Java-object) isn't rigorously defined. It's a Java object that doesn't have a requirement to implement a particular interface or derive from a particular base class, or make use of particular annotations in order to be compatible with a given framework, and can be...
How to send commands when opening a tmux session inside another tmux session?
A typical situation may be:
3 Answers
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Is it okay to use now?
...g on a mobile phone web app and I have several text fields that could benefit from <input type="tel"/> . iPhones will adjust the keyboard for the user, but I'm worried about breaking backwards compatibility. What I'm hoping is that browsers/phone that support this can assist the user and othe...
Incomplete type is not allowed: stringstream
... I think visual studio sometimes allows to use stringstream without including the file. Maybe this is the cause of error
– FindOutIslamNow
Oct 29 '18 at 9:58
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How to play audio?
I am making a game with HTML5 and JavaScript.
19 Answers
19
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Correct way to define Python source code encoding
...put pretty much anything before the "coding" part, but stick to "coding" (with no prefix) if you want to be 100% python-docs-recommendation-compatible.
More specifically, you need to use whatever is recognized by Python and the specific editing software you use (if it needs/accepts anything at all)...
How do I create a WPF Rounded Corner container?
...to have a WPF Rounded Corner container to place a bunch of other elements within. Does anyone have some suggestions or sample code on how we can best accomplish this? Either with styles on a or with creating a custom control?
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What is the best django model field to use to represent a US dollar amount?
... field type to use? I need to be able to have the user enter this value (with error checking, only want a number accurate to cents), format it for output to users in different places, and use it to calculate other numbers.
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C# code to validate email address
...the accepted answer to this question (that answer has since been deleted). It has a lot more detail and some other ideas of how to solve the problem.
Providing sanity checks is still a good idea for user experience. Assuming the e-mail address is valid, you could look for known top-level domains, c...
Get position of UIView in respect to its superview's superview
I have a UIView, in which I have arranged UIButtons. I want to find the positions of those UIButtons.
7 Answers
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