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Get button click inside UITableViewCell
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can you help me, i am getting error at this line: class MyTableViewController: UIViewController, UITableViewDelegate, UITableViewDataSource, OptionButtonsDelegate //error: Redundant conformance of 'MyTableViewController' to protocol 'UITableViewDataSourc...
Html.Textbox VS Html.TextboxFor
...king. So if you change your model then you can check whether there are any errors in your views.
It is generally regarded as better practice to use the strongly typed versions of the HtmlHelpers that were added in MVC2.
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MetadataException: Unable to load the specified metadata resource
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I had a similar error. I had recreated the project (long story), and pulled everything over from the old project. I hadn't realized that my model had been in a directory called 'Model' before, and was now in a directory called 'Models'. O...
How to replace all occurrences of a character in string?
...il your s.find starts returning npos. I suppose you could also catch range_error to exit the loop, but that's kinda ugly.
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Return a `struct` from a function in C
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The struct b line doesn't work because it's a syntax error. If you expand it out to include the type it will work just fine
struct MyObj b = a; // Runs fine
What C is doing here is essentially a memcpy from the source struct to the destination. This is true for both assig...
isset() and empty() - what to use
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Just check whether it is empty, php won't throw an error if this is not the case.
– Pez Cuckow
Aug 25 '11 at 13:59
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Selecting the first “n” items with jQuery
...etter. In my case, with jQuery 1.7 in Chrome 36, .slice(0, 20) failed with error:
RangeError: Maximum call stack size exceeded
I found that :lt(20) worked without error in this case. I had probably tens of thousands of matching elements.
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Check if database exists in PostgreSQL using shell
...ou try to create a database that already exists, postgresql will return an error message like this:
postgres@desktop:~$ createdb template1
createdb: database creation failed: ERROR: database "template1" already exists
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How do I directly modify a Google Chrome Extension File? (.CRX)
...another location and when I tried to "Load unpacked extensions...", I got "Error Loading Extension"..."Manifest file is missing or unreadable".
– jbyrd
Nov 11 '15 at 5:16
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What is the best way to repeatedly execute a function every x seconds?
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@JavaSa: because "do your stuff" is not instantaneous and errors from time.sleep may accumulate here. "execute every X seconds" and "execute with a delay of ~X seconds repeatedly" are not the same. See also this comment
– jfs
Jan 25 '17 at 15:...