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Can I change multiplier property for NSLayoutConstraint?
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If you have only have two sets of multipliers that need to be applied, from iOS8 onwards you can add both sets of constraints and decide which should be active at any time:
NSLayoutConstraint *standardConstraint, *zoomedConstraint;
// ...
// switch between constraints
standardConstraint.active...
Purpose of Python's __repr__
... session), but I also tweaked the output format to explicitly be different from the assignment, as that greatly improves the clarity for someone confused over this, imho. (If I've gone to far, just re-edit, and I'll owe you a beer.)
– Roger Pate
Dec 31 '09 at 6...
Web API Put Request generates an Http 405 Method Not Allowed error
...hod on my Web API - the third line in the method (I am calling the Web API from an ASP.NET MVC front end):
9 Answers
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undefined method `source_index' for Gem:Module (NoMethodError)
...st ran into this problem myself while trying to upgrade an older Rails app from REE 1.8.7 to 1.9.3-p385. Oddly, Ruby 1.9.3-p327 works just fine. What it came down to was ruby-1.9.3-p385 had installed RubyGems version 2.0.2 for me, and 1.9.3-p327 has RubyGems v1.8.23 installed.
Gem.source_index has ...
Is it possible to specify a starting number for an ordered list?
...ay you wanted something like this:
1. Item one
2. Item two
Interruption from a <p> tag
3. Item three
4. Item four
You could set start="3" on the third li of the second ol, but now you'll need to change it every time you add an item to the first ol
Solution
First, let's clear the forma...
How does this site infecting script work?
...mple script that injects a hidden IFRAME containing the path /index.php?ys from the same domain.
I requested that page in Fiddler, and it had no content.
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Why is debugging better in an IDE? [closed]
...pplications, which can be difficult to achieve with tracing (as the traces from different threads will be interleaved in the output).
In summary, print statements are (generally) static and you'll need to re-compile to get additional information if your original statements weren't detailed enough....
Go Error Handling Techniques [closed]
...ighly controversial topic. Luckily there are dozens of languages to choose from.
– fuz
Jun 6 '13 at 14:22
4
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Facebook Open Graph not clearing cache
...27348912
I was having the same issue last night, and I got this solution from some website.
Facebook saves your cache thumbnail. It won't refresh even if you delete the thumnail/image from your server. But Facebook allows you to refresh by using fbrefresh
I hope this helps.
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How to convert Nonetype to int or string?
... figure out how you're getting None when you expect a number and stop that from happening.
If it's someone else's code, find out the conditions under which it gives None and determine a sensible value to use for that, with the usual conditional code:
result = could_return_none(x)
if result is Non...