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How do I check if there are duplicates in a flat list?

... 406 Use set() to remove duplicates if all values are hashable: >>> your_list = ['one', 't...
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Why does PHP consider 0 to be equal to a string?

... You are doing == which sorts out the types for you. 0 is an int, so in this case it is going to cast 'e' to an int. Which is not parsable as one and will become 0. A string '0e' would become 0 and would match! Use === ...
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How can I easily view the contents of a datatable or dataview in the immediate window

...Set, expand the quick watch, view the Tables, expand that, then view Table[0] (for example). You will see something like {Table1} in the quick watch, but notice that there is also a magnifying glass icon. Click on that icon and your DataTable will open up in a grid view. ...
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How do I get Flask to run on port 80?

I have a Flask server running through port 5000, and it's fine. I can access it at http://example.com:5000 14 Answers ...
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Tools for analyzing performance of a Haskell program

...oblem. Run your program with +RTS -s $ time ./A +RTS -s ./A +RTS -s 749700 9,961,432,992 bytes allocated in the heap 2,463,072 bytes copied during GC 29,200 bytes maximum residency (1 sample(s)) 187,336 bytes maximum slop **2 MB** total memory in use (0...
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Two-dimensional array in Swift

...Int]] = [] OR if you need an array of predefined size (as mentioned by @0x7fffffff in comments): // 2 dimensional array of arrays of Ints set to 0. Arrays size is 10x5 var arr = Array(count: 3, repeatedValue: Array(count: 2, repeatedValue: 0)) // ...and for Swift 3+: var arr = Array(repeating: ...
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How to make Twitter bootstrap modal full screen

...d this in Bootstrap 3 with the following code: .modal-dialog { width: 100%; height: 100%; margin: 0; padding: 0; } .modal-content { height: auto; min-height: 100%; border-radius: 0; } In general, when you have questions about spacing / padding issues, try right+clicking (or cmd+cl...
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How can I confirm a database is Oracle & what version it is using SQL?

... 10 Answers 10 Active ...
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How to split a column into two columns?

...er way, but this here's one approach: row 0 00000 UNITED STATES 1 01000 ALABAMA 2 01001 Autauga County, AL 3 01003 Baldwin County, AL 4 01005 Barbour County, AL df = pd.DataFrame(df.row.str.split(' ',1).tolist(), ...
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Setting different color for each series in scatter plot on matplotlib

... 280 I don't know what you mean by 'manually'. You can choose a colourmap and make a colour array ea...