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How to customize a Spinner in Android

... effect... working on it on/off for last 3-4 days.. Just getting irritated now :( – 7bluephoenix Jun 28 '13 at 12:01 ...
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How to read a .xlsx file using the pandas Library in iPython?

... In 0.20 and prior, this was sheetname rather than sheet_name (this is now deprecated in favor of the above): dfs = pd.read_excel(file_name, sheetname=None) share | improve this answer ...
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How to read and write INI file with Python3?

... looks like the read method now returns a list of read files / file, but not the content – YTerle Nov 27 '19 at 15:59 add a comm...
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Using Auto Layout in UITableView for dynamic cell layouts & variable row heights

...ke your time! I recommend setting up your constraints in code because you know exactly which constraints are being added where, and it's a lot easier to debug when things go wrong. Adding constraints in code can be just as easy as and significantly more powerful than Interface Builder using layout a...
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What can I do to resolve a “Row not found or changed” Exception in LINQ to SQL on a SQL Server Compa

...pping, LINQ will load it successfully and set the column-String to null. Now you change something and call SubmitChanges(). LINQ will generate a SQL query containing "WHERE [title] IS NULL", to make sure the title has not been changed by someone else. LINQ looks up the properties of [title] in the...
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How to increment a pointer address and pointer's value?

... @Lundin Hi, is the answer above corrected now? Thanks. – Unheilig Mar 11 '14 at 22:51 4 ...
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How can I obtain the element-wise logical NOT of a pandas Series?

... Pandas 0.13.0, Series are no longer subclasses of numpy.ndarray; they are now subclasses of pd.NDFrame. This might have something to do with why np.invert(s) is no longer as fast as ~s or -s. Caveat: timeit results may vary depending on many factors including hardware, compiler, OS, Python, NumPy ...
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What is the difference between a weak reference and an unowned reference?

... Both weak and unowned references do not create a strong hold on the referred object (a.k.a. they don't increase the retain count in order to prevent ARC from deallocating the referred object). But why two keywords? This distinction has to d...
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CSS last-child selector: select last-element of specific class, not last child inside of parent?

...This is actually applying the class to the LAST instance only because it's now in reversed order. Here is a working example for you: <!doctype html> <head><title>CSS Test</title> <style type="text/css"> .some-class { margin: 0; padding: 0 20px; list-style-type: square...
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Setting up FTP on Amazon Cloud Server [closed]

... control which services should automatically start: > sudo ntsysv Now vsftpd will automatically start up when your server boots up. Appendix B: Changing a user's FTP home directory * NOTE: Iman Sedighi has posted a more elegant solution for restricting users access to a specific directo...