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Handling an empty UITableView. Print a friendly message
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One disadvantage is that if the table view is pulled down the message stays on its position. I'd rather like to have like in the app store app under updates. Here the empty message goes with the scrolling behavior ...
– testing
Nov 6 '14 a...
How to set default value for form field in Symfony2?
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I downvoted this solution as it is not a solution for the problem (as Hubert Perron mentioned above). I am trying to get a better solution in this post stackoverflow.com/questions/17986481/…
– herrjeh42
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How do you pass a function as a parameter in C?
... single reference to using a typedef for function pointers? Sorry, have to down-vote.
– Jonathon Reinhart
Oct 1 '14 at 8:03
3
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How do I get the coordinates of a mouse click on a canvas element?
...st canvas = document.querySelector('canvas')
canvas.addEventListener('mousedown', function(e) {
getCursorPosition(canvas, e)
})
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How to create a zip archive of a directory in Python?
... the zipped archive will be named zipfile_name.zip. If base_dir is farther down from root_dir it will exclude files not in the base_dir, but still archive the files in the parent dirs up to the root_dir.
I did have an issue testing this on Cygwin with 2.7 - it wants a root_dir argument, for cwd:
m...
ROW_NUMBER() in MySQL
...nd varchar. Hope this helps. Check out the article as it breaks this query down and explains it.
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C++ IDE for Linux? [closed]
...thers via plugins. And startup/splash screens suck huge balls. They suck down resources and offer very little in benefit. And they usually pop up in front of whatever I'm working on while waiting for the app to load. PortableApps and Eclipse need to get rid of them.
– Chris...
Triggering HTML5 Form Validation
...e will work in pretty much any common browser (I've tested it successfully down to IE11).
Here's a working CodePen example.
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Why would you use Oracle database? [closed]
...us - Oracle or the rest of the world. After that you can narrow the choice down by:
platform (windows-only or not)
weight (sqlite, MySQL, PostgreSQL, ...)
budget (initial license cost, maintenance + support cost)
evolution perspectives, for example:
Oracle Express -> Oracle
SQL Server Express...
How to pick an image from gallery (SD Card) for my app?
... situation, as you can also then use the Options and inSampleSize field to downsample large images and avoid memory problems.
However, things like Google Drive return URIs to images which have not actually been downloaded yet. Therefore you need to perform the getContentResolver() code on a backgro...