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Access Asset Catalog programmatically
... UIScreen scales without any scale checks.
In order to incorporate images for different device sizes, you may need to toggle it under the "Devices" subheading in the Asset Catalog Group's options. Here is an example of that toggle (available by right clicking the group).
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Why there is no “Home” button in iPad simulator in iOS 5.1 SDK?
...ne tones of research to figure out what the most irritating thing would be for people wanting to use the simulator, and just innovated a way to fuel that irritation.
– Siddharth
Feb 25 '17 at 9:34
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Regex: Specify “space or start of string” and “space or end of string”
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You can use any of the following:
\b #A word break and will work for both spaces and end of lines.
(^|\s) #the | means or. () is a capturing group.
/\b(stackoverflow)\b/
Also, if you don't want to include the space in your match, you can use lookbehind/aheads.
(?<=\s|^) #...
Uses of content-disposition in an HTTP response header
...t since it is
widely implemented, we are
documenting its use and risks for
implementors. See RFC 2183 [49]
(which updates RFC 1806) for details.
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How to add a ScrollBar to a Stackpanel
... Got it, I was placing the opening tag in the wrong place. Thanks a lot for the help.
– Shamim Hafiz
Jun 6 '11 at 10:03
1
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Is effective C++ still effective?
...ay about it on his own blog
Which may lead you to wonder whether the information and advice in
this pre-C++0x edition of Effective C++ remains relevant. I'm pleased
to report that it does. Surprisingly so, in fact. Having spent nearly
two years steeped in the details of C++0x, I expected t...
initializing a boolean array in java
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The second piece of code is beneficial for the case when we wanna initialize it (set it) to all true values. Great answer!
– despot
Sep 6 '11 at 13:11
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UITableView with fixed section headers
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There's a couple possible explanations for this. One important note is that the headers will only remain fixed for cells within its section. So, if you have a header in section 0, it will not remain fixed for cells in section 1. Another possible explanation is tha...
What is the use for IHttpHandler.IsReusable?
... and the instance will be reused in the next request.
The main gain is performance because there will be less objects to garbage-collect.
The most important pain-point for reusable handler is that it must be thread-safe. This is not trivial and requires some effort.
I personally suggest that you l...
What would be the Unicode character for big bullet in the middle of the character?
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http://www.unicode.org is the place to look for symbol names.
● BLACK CIRCLE 25CF
⚫ MEDIUM BLACK CIRCLE 26AB
⬤ BLACK LARGE CIRCLE 2B24
or even:
???? NEW MOON SYMBOL 1F311
Good luck finding a font that supports them all. Only one shows up in Windo...