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Static table view outside UITableViewController
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Yikes. The amount of re-work it would require to convert to not static due to all the IBOutlets in my view controller file is too much, and IMO it's unacceptable for an update to break this with no warning or note of this in the change log (ergo I assume it's still perfectl...
SQL- Ignore case while searching for a string
... Like to know does your answer has any performance issue by converting a column value to UPPER or LOWER case then using the LIKE to search ?
– shaijut
Aug 29 '18 at 9:27
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LINQ to Entities does not recognize the method
...can't actually run your C# code as part of its query. It has to be able to convert the query to an actual SQL statement. In order for that to work, you will have to restructure your query expression into an expression that Entity Framework can handle.
public System.Linq.Expressions.Expression<Fu...
How to get the first column of a pandas DataFrame as a Series?
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>>> import pandas as pd
>>> df = pd.DataFrame({'x' : [1, 2, 3, 4], 'y' : [4, 5, 6, 7]})
>>> df
x y
0 1 4
1 2 5
2 3 6
3 4 7
>>> s = df.ix[:,0]
>>> type(s)
<class 'pandas.core.series.Serie...
JOIN two SELECT statement results
... a database of tasks where each record is a separate task, with deadlines (and a PALT , which is just an INT of days from start to deadline. Age is also an INT number of days.)
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How do I install imagemagick with homebrew?
...ick
Don't forget to install also gs which is a dependency if you want to convert pdf to images for example :
brew install ghostscript
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Passing a Bundle on startActivity()?
... value = getIntent().getExtras().getString(key)
NOTE: Bundles have "get" and "put" methods for all the primitive types, Parcelables, and Serializables. I just used Strings for demonstrational purposes.
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iOS Equivalent For Android Shared Preferences
I am porting an Android app to iOS, one thing I used was the Shared Preferences in Android to save each time a level was complete.
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Parse string to date with moment.js
...'s string is in a standard Date format. Stephen Paul's answer shows how to convert any string, given a specific format, to a date that can be manipulated.
– Agamemnus
Mar 23 '19 at 21:05
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Is there a performance gain in using single quotes vs double quotes in ruby?
... The interp version is both interpolating and concatenating plus converting a number to a string twice. Interpolation wins if you make the results the same. See gist.github.com/810463. The real takeaway is to worry more about to_s than single or double quotes.
– Brian...