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How to encode a URL in Swift [duplicate]
...terSet())
Use stringByAddingPercentEscapesUsingEncoding: Deprecated in iOS 9 and OS X v10.11
var address = "American Tourister, Abids Road, Bogulkunta, Hyderabad, Andhra Pradesh, India"
var escapedAddress = address.stringByAddingPercentEscapesUsingEncoding(NSUTF8StringEncoding)
let urlpath = NS...
Download a file from NodeJS Server using Express
...ress has a helper for this to make life easier.
app.get('/download', function(req, res){
const file = `${__dirname}/upload-folder/dramaticpenguin.MOV`;
res.download(file); // Set disposition and send it.
});
Old Answer
As far as your browser is concerned, the file's name is just 'download', ...
Transparent ARGB hex value
...lly transparent. Values in between are semi-transparent, i.e. the color is mixed with the background color.
To get a fully transparent color set the alpha to zero. RR, GG and BB are irrelevant in this case because no color will be visible. This means #00FFFFFF ("transparent White") is the same colo...
Number of days between two NSDates [duplicate]
...mine the number of days between two NSDate values (taking into consideration time as well)?
16 Answers
...
Responsive image map
.... Images scale according to browser size, but the image coordinates are obviously fixed pixel sizes. What options do I have to resize the image map coordinates?
...
SQL left join vs multiple tables on FROM line?
...ct. WHERE clause should only contain RESTRICTIONS to the resultset. If you mix table join criteria with resultset restrictions, you (and others) will find your query harder to read. You should definitely use JOINs and keep the FROM clause a FROM clause, and the WHERE clause a WHERE clause.
...
Stream.Seek(0, SeekOrigin.Begin) or Position = 0
...
Use Position when setting an absolute position and Seek when setting a relative position. Both are provided for convenience so you can choose one that fits the style and readability of your code. Accessing Position requires the stream...
How do I override __getattr__ in Python without breaking the default behavior?
...
@fed.pavlo are you sure? Maybe you mixed __getattr__ and __getattribute__?
– José Luis
Sep 16 '16 at 7:41
...
Download a file with Android, and showing the progress in a ProgressDialog
I am trying to write a simple application that gets updated. For this I need a simple function that can download a file and show the current progress in a ProgressDialog . I know how to do the ProgressDialog , but I'm not sure how to display the current progress and how to download the file in t...
How to get active user's UserDetails
...Resolver
(But the old classes in its old packges still exists, so do not mix them!)
It is just writing
import org.springframework.security.core.annotation.AuthenticationPrincipal;
ModelAndView someRequestHandler(@AuthenticationPrincipal User activeUser) {
...
}
To get this working you need...