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When to call activity context OR application context?
...t of posting about what these two contexts are.. But I'm still not getting it quite right
7 Answers
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C++ Singleton design pattern
...into a realization/implementation of the Singleton design pattern for C++. It has looked like this (I have adopted it from the real life example):
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jQuery date/time picker [closed]
...ateTime picker option is http://trentrichardson.com/examples/timepicker/.
It is an extension of the jQuery UI Datepicker so it will support the same themes as well it works very much the same way, similar syntax, etc. This should be packaged with the jQuery UI imo.
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Abstract functions in Swift Language
I'd like to create an abstract function in swift language. Is it possible?
11 Answers
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How can I cast int to enum?
...e foo.ToString().Contains(",") check is necessary for enumerations marked with an [Flags] attribute
if (!Enum.IsDefined(typeof(YourEnum), foo) && !foo.ToString().Contains(","))
{
throw new InvalidOperationException($"{yourString} is not an underlying value of the YourEnum enumeration.")
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Best way to define private methods for a class in Objective-C
...gramming Objective-C and, having a background in Java, wonder how people writing Objective-C programs deal with private methods.
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SimpleTest vs PHPunit
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This question is quite dated but as it is still getting traffic and answers I though I state my point here again even so I already did it on some other (newer) questions.
I'm really really baffled that SimpleTest still is considered an alternat...
Running the new Intel emulator for Android
...e previous version (which has emulated ARM CPU). Here are some links about it: this and this .
16 Answers
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How to hide image broken Icon using only CSS/HTML?
...o have to use JavaScript no matter what
But here is a minimal method for either hiding the image, or replacing the source with a backup.
<img src="Error.src" onerror="this.style.display='none'"/>
or
<img src="Error.src" onerror="this.src='fallback-img.jpg'"/>
Update
You can appl...
Is there a HTML opposite to ?
Is there a tag in HTML that will only display its content if JavaScript is enabled? I know <noscript> works the opposite way around, displaying its HTML content when JavaScript is turned off. But I would like to only display a form on a site if JavaScript is available, telling them why they ...