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How to get rid of the 'undeclared selector' warning
I want to use a selector on an NSObject instance without the need for an implemented protocol. For example, there's a category method that should set an error property if the NSObject instance it's called on supports it. This is the code, and the code works as intended:
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How do I log errors and warnings into a file?
How do I turn on all error and warnings and log them to a file, but to set up all of that within the script (not changing anything in php.ini)?
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Min/Max of dates in an array?
How can I find out the min and the max date from an array of dates? Currently, I am creating an array like this:
11 Answers...
Is it possible to embed animated GIFs in PDFs?
Is it possible to embed animated GIFs in PDFs? And how might I go about such a thing? are there any dangers I should be aware of?
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How to detect online/offline event cross-browser?
I'm trying to accurately detect when the browser goes offline, using the HTML5 online and offline events.
14 Answers
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How to create a css rule for all elements except one class?
I have created a CSS stylesheet for my project. Is there any way I can create a css rule that applies to all table elements EXCEPT table elements belonging to the class "dojoxGrid"? Something like:
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Combine Date and Time columns using python pandas
I have a pandas dataframe with the following columns;
11 Answers
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What are the file limits in Git (number and size)?
Does anyone know what are the Git limits for number of files and size of files?
10 Answers
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How to set a Javascript object values dynamically?
It's difficult to explain the case by words, let me give an example:
6 Answers
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This project references NuGet package(s) that are missing on this computer
I have an ASP.NET MVC5 application that worked yesterday and now I am getting this error when I try to build:
18 Answers
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