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Why are there two ways to unstage a file in Git?
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git rm --cached is used to remove a file from the index. In the case where the file is already in the repo, git rm --cached will remove the file from the index, leaving it in the working directory and a commit will now remove it from the repo as well. Basically, after the co...
Delete last char of string
...ext.Length < 1) return text;
return text.Remove(text.ToString().LastIndexOf(character), character.Length);
}
then use:
yourString.RemoveLast(",");
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Remove first element from $@ in bash [duplicate]
...quotes it as q=${@:1}) should be q=${@:1:1} to be clearer : $@ starts with index 1, presumably to parallel the explicit $1, $2, ... parameters - element 0 has no value (unlike its explicit counterpart, $0, which reflects the shell / script file). [ ${2} ] will break should $2 contain embedded spaces...
python-pandas and databases like mysql
...chema', echo=False)
f = pd.read_sql_query('SELECT * FROM mytable', engine, index_col = 'ID')
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Doctrine - How to print out the real sql, not just the prepared statement?
...well.
echo $q->getSqlQuery();
foreach ($q->getFlattenedParams() as $index => $param)
echo "$index => $param";
To make this pattern more reusable, there's a nice approach described in the comments at Raw SQL from Doctrine Query Object.
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Cannot use a CONTAINS or FREETEXT predicate on table or indexed view because it is not full-text ind
...as default
select *
from sys.fulltext_catalogs
Create full-text search index.
create fulltext index on Production.ProductDescription(Description)
key index PK_ProductDescription_ProductDescriptionID
Before you create the index, make sure:
- you don't already have full-text search index...
Pagination on a list using ng-repeat
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how do I show Sno in the first column since I can't use $index and my array does not contain incremental values
– Dwigh
Sep 27 '18 at 10:40
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How to get the position of a character in Python?
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There are two string methods for this, find() and index(). The difference between the two is what happens when the search string isn't found. find() returns -1 and index() raises ValueError.
Using find()
>>> myString = 'Position of a character'
>>> myS...
How can I get the Google cache age of any URL or web page? [closed]
...for the Google cache age, that is, the number of days since Google last re-indexed the page listed.
6 Answers
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Absolute vs relative URLs
...scheme#Generic_syntax
foo://username:password@example.com:8042/over/there/index.dtb;type=animal?name=ferret#nose
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