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How to make Twitter Bootstrap menu dropdown on hover rather than click
I'd like to have my Bootstrap menu automatically drop down on hover, rather than having to click the menu title. I'd also like to lose the little arrows next to the menu titles.
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What is the rationale for fread/fwrite taking size and count as arguments?
... buffer and size. The only use for it we could come up with is if you want to read/write an array of structs which aren't evenly divisible by the platform alignment and hence have been padded but that can't be so common as to warrant this choice in design.
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Installing in Homebrew errors
Attempting to install rvm and ruby 1.9.2
8 Answers
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How to grep for two words existing on the same line? [duplicate]
...? That will just show the number of matches. Similarly, there is no reason to use -r. I suggest you read man grep.
To grep for 2 words existing on the same line, simply do:
grep "word1" FILE | grep "word2"
grep "word1" FILE will print all lines that have word1 in them from FILE, and then grep "w...
How to Save Console.WriteLine Output to Text File
I have a program which outputs various results onto a command line console.
8 Answers
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Should I use Java date and time classes or go with a 3rd party library like Joda Time?
...used in countries from all over the world. One type of data which must be stored is dates and times.
5 Answers
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Converting bool to text in C++
Maybe this is a dumb question, but is there any way to convert a boolean value to a string such that 1 turns to "true" and 0 turns to "false"? I could just use an if statement, but it would be nice to know if there is a way to do that with the language or standard libraries. Plus, I'm a pedant. :...
How do you stretch an image to fill a while keeping the image's aspect-ratio?
I need to make this image stretch to the maximum size possible without overflowing it's <div> or skewing the image.
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How to trigger a phone call when clicking a link in a web page on mobile phone
I need to build a web page for mobile devices. There's only one thing I still haven't figured out: how can I trigger a phone call through the click of text?
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“Eliminate render-blocking CSS in above-the-fold content”
I've been using Google PageSpeed insights to try and improve my site's performance, and so far it's proven extremely successful. Things like deferring scripts worked beautifully, since I already had an in-house version of jQuery's .ready() to defer scripts until the page had loaded fully, all I ha...