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How to make a div 100% height of the browser window
...ve) Lengths
What are Viewport-Percentage Lengths?
From the linked W3 Candidate Recommendation above:
The viewport-percentage lengths are relative to the size of the initial containing block. When the height or width of the initial containing block is changed, they are scaled accordingly.
The...
Generate array of all letters and digits
...mbers you can form ranges and iterate over them. try this to get a general idea:
("a".."z").each { |letter| p letter }
to get an array out of it, just try the following:
("a".."z").to_a
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Resize image to full width and fixed height with Picasso
... items is an ImageView loaded using Picasso. I need to rise the image's width to the full device width, and to display the center part of the image cropped by a fixed height (150dp). I currently have the following code:
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Set multiple properties in a List ForEach()?
....b = 99;
});
MSDN:
Anonymous Methods (C# Programming Guide)
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running Rails console in production
...but now I have a problem. When I run the project in development mode on my IDE I can run the console to something like:
6 A...
Knockout.js bound input value not updated when I use jquery .val('xyz')
...igure out for a couple of hours why when I change a value with getElementById function my viewmodel was not updated. Thank you!
– Samuel
May 28 '13 at 15:26
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In Rails, how do you render JSON using a view?
... a formated json string "" already, so the resulting json will never be valid with extra quotes (""value""). Also, if user first name is nil, the resulting json will have the string "null" as the value. Also <%= uses html escaping which will mangle html characters in the input data.
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What is the Swift equivalent of -[NSObject description]?
In Objective-C, one can add a description method to their class to aid in debugging:
7 Answers
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How do I convert a string to a lower case representation?
... thx a lot I completely missed the strings package :) and googling didn't bring up anything
– oers
May 2 '12 at 10:16
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Best practices around generating OAuth tokens?
.... With random number, we have to go to database to know if the token is valid. So we went back to encrypted BLOB again. This time, the token only contains encrypted value of the key and expiration. So we can detect invalid or expired tokens without going to the database.
Some implementation detail...