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Why does the order of the loops affect performance when iterating over a 2D array?
Below are two programs that are almost identical except that I switched the i and j variables around. They both run in different amounts of time. Could someone explain why this happens?
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How is the “greater than” or “>” character used in CSS?
...number of times in CSS files but I have no idea how its used. Can anyone explain it to me and show how they are useful in making a page style easier?
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Check if page gets reloaded or refreshed in JavaScript
I want to check when someone tries to refresh a page.
10 Answers
10
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simulate background-size:cover on or
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This is something I pulled my hair out over for a while, but I came across a great solution that doesn't use any script, and can achieve a perfect cover simulation on video with 5 lines of CSS (9 if you count selectors and brackets). This has 0 ...
What is “entropy and information gain”?
I am reading this book ( NLTK ) and it is confusing. Entropy is defined as :
7 Answers
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Is it possible to apply CSS to half of a character?
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Now on GitHub as a Plugin!
Feel free to fork and improve.
Demo | Download Zip | Half-Style.com (Redirects to GitHub)
Pure CSS for a Single Character
JavaScript used for automation across text or multiple characters
Preserves Text Accessi...
Filtering collections in C#
... collection in C#. I am currently using generic List collections, but am open to using other structures if they perform better.
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How to export a mysql database using Command Prompt?
I have a database that is quite large so I want to export it using Command Prompt but I don't know how to.
16 Answers
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How do I upgrade my ruby 1.9.2-p0 to the latest patch level using rvm?
My current version of ruby is ruby 1.9.2p0 (2010-08-18 revision 29036) [x86_64-darwin10.5.0] but I want to update it to the latest patch level using rvm. How can I do this?
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Contain form within a bootstrap popover?
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Either replace double quotes around type="text" with single quotes, Like
"<form><input type='text'/></form>"
OR
replace double quotes wrapping data-content with singe quotes, Like
data-content='<form><i...