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No mapping found for field in order to sort on in ElasticSearch

... Hi, I have the same problem and I don't understand how this works... The attributes missing and ignore_unmapped should work together right ? If for example I set missing to "_last" and ignore_unmapped to "false", I still have the problem but I want the ...
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Xcode doesn't show the line that causes a crash

...Xcode, click on the breakpoint navigator (almost all the way to the right hand side of the top button bar. The icon looks like a fat right arrow). At the bottom of the navigator, click the "+" button. Click "Add Exception Breakpoint". A new breakpoint will be created. It should be configured as ne...
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Can a CSV file have a comment?

... The CSV "standard" (such as it is) does not dictate how comments should be handled, no, it's up to the application to establish a convention and stick with it. ...
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Is it possible to remove inline styles with jQuery?

...ery plugin is applying an inline style ( display:block ). I'm feeling lazy and want to override it with display:none . 15 ...
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How to overwrite the previous print to stdout in python?

...w that Python 2 is EOL, a Python 3 answer makes more sense. For Python 3.5 and earlier: for x in range(10): print('{}\r'.format(x), end="") print() In Python 3.6 and later, f-strings read better: for x in range(10): print(f'{x}\r', end="") print() Of course, as Tim Seguine points out in th...
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Remove all spaces from a string in SQL Server

... Reference taken from this blog: First, Create sample table and data: CREATE TABLE tbl_RemoveExtraSpaces ( Rno INT ,Name VARCHAR(100) ) GO INSERT INTO tbl_RemoveExtraSpaces VALUES (1,'I am Anvesh Patel') INSERT INTO tbl_RemoveExtraSpaces VALUES (2,'Database Rese...
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What are the performance characteristics of sqlite with very large database files? [closed]

... So I did some tests with sqlite for very large files, and came to some conclusions (at least for my specific application). The tests involve a single sqlite file with either a single table, or multiple tables. Each table had about 8 columns, almost all integers, and 4 indices. ...
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How to find index of all occurrences of element in array?

...s comment, a simple for loop would get the same job done more efficiently, and it is easier to understand and therefore easier to maintain: function getAllIndexes(arr, val) { var indexes = [], i; for(i = 0; i < arr.length; i++) if (arr[i] === val) indexes.push(i); ...
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Disable ScrollView Programmatically?

I would like to enable ScrollView and disable it by a Button Click. Disable means like if the ScrollView wasn't there.. and enable it returns the ScrollView. ...
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LIKE vs CONTAINS on SQL Server

... The second (assuming you means CONTAINS, and actually put it in a valid query) should be faster, because it can use some form of index (in this case, a full text index). Of course, this form of query is only available if the column is in a full text index. If it isn...