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CSS/HTML: Create a glowing border around an Input Field
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@NSElvis e.g. transition: box-shadow linear 1s jsfiddle.net/simevidas/6LyWe/1
– Šime Vidas
Feb 7 '13 at 12:05
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How do I create a file AND any folders, if the folders don't exist?
...ne("The directory was created successfully at {0}.",
Directory.GetCreationTime(path));
See this MSDN page.
Hope that helps out!
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Swift days between two NSDates
...components = calendar.components(flags, fromDate: date1, toDate: date2, options: [])
components.day // This will return the number of day(s) between dates
Swift 3 and Swift 4 Version
let calendar = Calendar.current
// Replace the hour (time) of both dates with 00:00
let date1 = calendar.startO...
How to comment a block in Eclipse?
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@IOS_Dev: I suspect that's a general Mac/PC thing. Will edit to note.
– Jon Skeet
Jul 16 '13 at 18:17
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Full screen background image in an activity
I see many applications that use a full-screen image as background.
This is an example:
13 Answers
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Is there a 'box-shadow-color' property?
...operties that have shorthand methods (like border-radius) have their variations defined in the spec.
As with most missing "long-hand" CSS properties, CSS variables can solve this problem:
#el {
--box-shadow-color: palegoldenrod;
box-shadow: 1px 2px 3px var(--box-shadow-color);
}
#el:hover...
How can I set multiple CSS styles in JavaScript?
...document.getElementById("myElement").style.cssText = "display: block; position: absolute";
This is good in a sense as it avoids repainting the element every time you change a property (you change them all "at once" somehow).
On the other side, you would have to build the string first.
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Convert String to Float in Swift
...oat(Wage.text) which returns a Float? type. More clear than the below solution which just returns 0.
If you want a 0 value for an invalid Float for some reason you can use Float(Wage.text) ?? 0 which will return 0 if it is not a valid Float.
Old Solution
The best way to handle this is direct ca...
Django datetime issues (default=datetime.now())
...sing datetime.now without the parentheses, you are passing the actual function, which will be called each time a record is added. If you pass it datetime.now(), then you are just evaluating the function and passing it the return value.
More information is available at Django's model field reference...
Read error response body in Java
In Java, this code throws an exception when the HTTP result is 404 range:
8 Answers
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