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How to draw a rounded Rectangle on HTML Canvas?

...od to draw a rectangle with rounded corners. How about using the lineTo() and arc() methods? You can also use the quadraticCurveTo() method instead of the arc() method. share | improve this answer...
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Vim: apply settings on files in directory

... newline ?"), or call function from them (I don't limit myself to coding standards, I also set the makefile to use depending on the current directory) DRY: with modelines, a setting needs to be repeated in every file, if there are too many things to set or tunings to change, it will quickly become d...
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C char array initialization

...o char buf[10] = {'a', 0, 0, 0, 0, 0, 0, 0, 0, 0}; As you can see, no random content: if there are fewer initializers, the remaining of the array is initialized with 0. This the case even if the array is declared inside a function. ...
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Why is there huge performance hit in 2048x2048 versus 2047x2047 array multiplication?

...L is always power of 2. The six comes from fact that 2^6 == 64 bytes is standard size of cache line. Now what does this mean? Well it means that if I have address X and address Y and (X >> 6) - (Y >> 6) is divisible by L (i.e. some large power of 2), they will be stored in the same ca...
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How to fix HTTP 404 on Github Pages?

...h-pages branch. Everything looks good, I have my index.html , my CSS, JS and pictures folders. 30 Answers ...
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Abstract methods in Python [duplicate]

...seems too easy for me in Java yet up till now I have been unable to understand in Python which is surprising to me at least. ...
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SQL query for finding records where count > 1

...AYMENT . Within this table I have a user ID, an account number, a ZIP code and a date. I would like to find all records for all users that have more than one payment per day with the same account number. ...
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Test if a variable is set in bash when using “set -o nounset”

... I tried this and I'm surprised this works... Everything is correct except according to "info bash", "${WHATEVER-}" should have a ":" (colon) before the "-" (dash) like: "${WHATEVER:-}", and "${WHATEVER+defined}" should have a colon before...
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Authorize Attribute with Multiple Roles

...n let my Role be an enum rather than a string. What would a good namespace and location in the project hierarchy be for placing this custom authorize attribute? – Simon Shine Oct 5 '15 at 9:46 ...
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Sankey Diagrams in R?

...jection data URL <- paste0( "https://cdn.rawgit.com/christophergandrud/networkD3/", "master/JSONdata/energy.json") Energy <- jsonlite::fromJSON(URL) # Plot sankeyNetwork(Links = Energy$links, Nodes = Energy$nodes, Source = "source", Target = "target", Value = "valu...