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How to use auto-layout to move other views when a view is hidden?
...ignable subclass of UILabel (to ensure consistency in colour, font, insets etc.) and I have implemented something like the following:
override func intrinsicContentSize() -> CGSize {
if hidden {
return CGSizeZero
} else {
return super.intrinsicContentSize()
}
}
This...
Gmail's new image caching is breaking image links in newsletter
...l. When this email will hit the gmail server GoogleImageProxy will try to fetch and store the images from your site to its own proxy server. while fetching the images, GoogleImageProxy found some 404 statuses against your missing images and 403 against some protected images. GoogleImagesProxy has st...
What is the difference between D3 and jQuery?
... have all the extra overhead like jquery, backbone + its plugins, angular, etc. You only need to know d3. Now d3 doesn't have a routing system baked into it. But you can always find one.
Jquery on the other hand, it's sole purpose is to write less code. It's just a short hand version of javascript ...
what's the correct way to send a file from REST web service to client?
... I've gotten the hang of how to send simple data types (strings, integers, etc) but sending a file is a different matter since there are so many file formats that I don't know where I should even begin. My REST service is made on Java and I'm using Jersey, I'm sending all the data using the JSON for...
How exactly does work?
...finished
parsing. If neither attribute is
present, then the script is fetched
and executed immediately, before the
user agent continues parsing the page.
The exact processing details for these
attributes are, for mostly historical
reasons, somewhat non-trivial,
involving a numbe...
Protected in Interfaces
...s: So much of OOP is about properly structuring objects, classes, packages etc., if a programmer has a hard time with doing all that properly, he has a much bigger problem. Java was built for that type of thing.
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Trigger change event of dropdown
...t benefit from the shorthand notation, and this follows jQuery's chaining, etc
jquery chaining
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Practical non-image based CAPTCHA approaches?
... VERSION THAT WORKS WITHOUT JAVASCRIPT How about if you did this with ASP, etc. and had a timestamp for when the form page was loaded and then compared that to the time when the form was submitted. If ElapsedTime<10 sec then it's likely spam.
– Clay Nichols
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Can I access constants in settings.py from templates in Django?
...ings like settings.MEDIA_URL available to the template as {{ MEDIA_URL }}, etc.
If you're looking for access to other constants in the settings, then simply unpack the constants you want and add them to the context dictionary you're using in your view function, like so:
from django.conf import set...
calculating the difference in months between two dates
In C#/.NET TimeSpan has TotalDays , TotalMinutes , etc. but I can't figure out a formula for total months difference. Variable days per month and leap years keep throwing me off. How can I get TotalMonths ?
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