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How to set a Fragment tag by code?
... of the layout.
I determined this through an examination of the compatibility sources as I briefly looked for similar at some point in the past.
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How to convert 2D float numpy array to 2D int numpy array?
...real numpy array to int numpy array?
Tried using map directly to array but it did not work.
4 Answers
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What is the result of % in Python?
What does the % in a calculation? I can't seem to work out what it does.
19 Answers
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querySelector and querySelectorAll vs getElementsByClassName and getElementById in JavaScript
...is more useful when you want to use more complex selectors.
e.g. All list items descended from an element that is a member of the foo class: .foo li
document.querySelector("#view:_id1:inputText1") it doesn't work. But writing document.getElementById("view:_id1:inputText1") works. Any ideas why?...
Why use 'virtual' for class properties in Entity Framework model definitions?
... http://weblogs.asp.net/scottgu/archive/2010/07/16/code-first-development-with-entity-framework-4.aspx
7 Answers
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Purpose of Unions in C and C++
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The purpose of unions is rather obvious, but for some reason people miss it quite often.
The purpose of union is to save memory by using the same memory region for storing different objects at different times. That's it.
It is like a room in a hotel. Different people live in it for non-overla...
Struct like objects in Java
Is it completely against the Java way to create struct like objects?
20 Answers
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How to create a self-signed certificate with OpenSSL
...embedded Linux device. I have tried to generate a self-signed certificate with these steps:
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Create tap-able “links” in the NSAttributedString of a UILabel?
...eAttributedString *attributedString = [[NSMutableAttributedString alloc] initWithString:@"String with a link" attributes:nil];
NSRange linkRange = NSMakeRange(14, 4); // for the word "link" in the string above
NSDictionary *linkAttributes = @{ NSForegroundColorAttributeName : [UIColor colorWithRed:...
Download a file by jQuery.Ajax
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2019 modern browsers update
This is the approach I'd now recommend with a few caveats:
A relatively modern browser is required
If the file is expected to be very large you should likely do something similar to the original approach (iframe and cookie) because some of the below operations co...