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Good beginners tutorial to socket.io? [closed]
I am very new to the world of webdevelopment and jumped into the bandwagon because I find the concept of HTML5 very interesting. I am fairly confident on working with canvas and would now like to move over to websockets part of it. I have come to understand socket.io is by far the framework to work ...
Converting string to numeric [duplicate]
I've imported a test file and tried to make a histogram
2 Answers
2
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Remove and Replace Printed items [duplicate]
...ems you have printed in Python - not from the Python GUI, but from the command prompt.
e.g.
3 Answers
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What are the most common font-sizes for H1-H6 tags [closed]
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The HTML 4 recommendation for H6 has been ignored and 0.67em won; nowdays WebKit and FF use same em sizes as IE8. w3.org/TR/html-markup/h6.html also says "typical" display is 0.67em.
– Beni Cherniavsky-Paskin
Nov 14 '13 at 4:29
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How do I combine two data-frames based on two columns? [duplicate]
I know I can use the plyr and its friends to combine dataframes, and merge as well, but so far I don't know how to merge two dataframes with multiple columns based on 2 columns?
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“Has invalid child element” warnings in Microsoft.Common.Targets while building
...t I double click it to get more info, the Microsoft.Common.Targets pops up and then I get all on the warnings.
1 Answer
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F12 Jump to method -> go back to previous method after making the jump?
I can jump to code if I click in a method name and hit F12. But, is there a keyboard short cut to jump back to the previous code editor location?
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Exported service does not require permission: what does it mean?
I created a service that is bound by other applications through AIDL, and I add it to the manifest as follows:
3 Answers
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Can I map a hostname *and* a port with /etc/hosts? [closed]
Can I map an IP address like 127.0.0.1 to a domain name and a port?
2 Answers
2
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:after and :before pseudo-element selectors in Sass [duplicate]
How can I use the :before and :after pseudo-element selectors following the syntax of Sass or, alternatively, SCSS? Like this:
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