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How to tell when UITableView has completed ReloadData?

...nvestigation, I find that the table view sends tableView:numberOfSections: and tableView:numberOfRowsInSection: to its data source before returning from reloadData. If the delegate implements tableView:heightForRowAtIndexPath:, the table view also sends that (for each row) before returning from rel...
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Set mouse focus and move cursor to end of input using jQuery

... Looks like clearing the value after focusing and then resetting works. input.focus(); var tmpStr = input.val(); input.val(''); input.val(tmpStr); share | improve this...
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How can I truncate a double to only two decimal places in Java?

...gMode(RoundingMode.DOWN); s = df.format(d); Check available RoundingMode and DecimalFormat. share | improve this answer | follow | ...
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LEN function not including trailing spaces in SQL Server

... Also for varchar etc. this can be collation dependant and not even a straight forward division by 2 is reliable. See example here – Martin Smith Jul 13 '13 at 11:33 ...
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how to convert milliseconds to date format in android?

...t(dateFormat); // Create a calendar object that will convert the date and time value in milliseconds to date. Calendar calendar = Calendar.getInstance(); calendar.setTimeInMillis(milliSeconds); return formatter.format(calendar.getTime()); } } I hope this help... ...
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Python Pandas Error tokenizing data

I'm trying to use pandas to manipulate a .csv file but I get this error: 39 Answers 39...
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Can I control the location of .NET user settings to avoid losing settings on application upgrade?

... the location of the user.config file. Currently it's stored with a hash and version number 4 Answers ...
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What is in your .vimrc? [closed]

Vi and Vim allow for really awesome customization, typically stored inside a .vimrc file. Typical features for a programmer would be syntax highlighting, smart indenting and so on. ...
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How to change the opacity (alpha, transparency) of an element in a canvas element after it has been

...ge file (PNG, JPEG, etc.), draw it to the canvas completely transparently, and then fade it in. I have figured out how to load the image and draw it to the canvas, but I don't know how to change its opacity once it as been drawn. ...
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What's the difference between ISO 8601 and RFC 3339 Date Formats?

ISO 8601 and RFC 3339 seem to be two formats that are common the web. Should I use one over the other? Is one just an extension? Do I really need to care that bad? ...