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Closing multiple issues in Github with a commit message
... documentation: Linking a pull request to an issue
Resolves #10, resolves #123, resolves octo-org/octo-repo#100
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Why create “Implicitly Unwrapped Optionals”, since that implies you know there's a value?
... var button: UIButton!
var buttonOriginalWidth: CGFloat!
override func awakeFromNib() {
self.buttonOriginalWidth = self.button.frame.size.width
}
}
Here, you cannot calculate the original width of the button until the view loads, but you know that awakeFromNib will be called b...
Sass - Converting Hex to RGBa for background opacity
...
123
There is a builtin mixin: transparentize($color, $amount);
background-color: transparentize(#...
HTML 5 tag vs Flash video. What are the pros and cons?
...tially be very efficient. They get a consistent UI that won't change from site to site. Mobile browsers that may not implement flash can still implement <video>.
The only con is a temporary one, and that is compatibility. IE8 doesn't support <video>, and it will be some time before I...
Creating a simple XML file using python
... Python standard library
Introductory Tutorial (From the original author's site)
LXML etree tutorial. (With example code for loading the best available option from all major ElementTree implementations)
As a final note, either cElementTree or LXML should be fast enough for all your needs (both are...
Why Doesn't C# Allow Static Methods to Implement an Interface?
...echnical reason is that static methods are not in the vtable, and the call site is chosen at compile time. It's the same reason you can't have override or virtual static members. For more details, you'd need a CS grad or compiler wonk - of which I'm neither.
For the political reason, I'll quote Eri...
ExpressJS How to structure an application?
... Page Application style a la MongoDB/Express/Angular/Node (MEAN)
Basic web site with some forms
Models/Operations/Views/Events style a la MVC is dead, it's time to MOVE on
and many others both current and historical
Each of these fits nicely into a different directory structure. For the purposes o...
How do I replace NA values with zeros in an R dataframe?
...ce(., is.na(.), 0))
The Complete Analysis -
Updated for dplyr 0.8.0: functions use purrr format ~ symbols: replacing deprecated funs() arguments.
Approaches tested:
# Base R:
baseR.sbst.rssgn <- function(x) { x[is.na(x)] <- 0; x }
baseR.replace <- function(x) { replace(x, is...
Should I use pt or px?
...
I like that site but it doesn't really explain what the % is of. 100% of what? My car?
– Joe Phillips
Aug 24 '10 at 14:49
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Is it worth hashing passwords on the client side
... to decrypt it. This is exactly what SSL does, and is the reason that most sites have their login page on HTTPS/SSL. SSL already protects against replay attacks. I would recommend leveraging SSL rather than building your own protocol. Although I do agree with salting+hashing the password client side...