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How to use “not” in xpath?
...ss the same.
– Ali
Sep 3 '19 at 13:07
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KeyValuePair VS DictionaryEntry
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cdmckaycdmckay
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Modulus % in Django template
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edited Mar 21 '13 at 7:27
answered Dec 13 '11 at 18:42
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Difference between no-cache and must-revalidate
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GiliGili
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What are '$$' used for in PL/pgSQL
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137
The dollar signs are used for dollar quoting and are in no way specific to function definitions...
Java Map equivalent in C#
...f Dictionary<TKey, TValue>'s MSDN page
– canton7
Sep 26 '14 at 10:35
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Append class if condition is true in Haml
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74
just a side note for multiple conditions ` {class: [('class1' unless condition1), ('class2' if condition2)]} ` .. etc
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SQLAlchemy: how to filter date field?
...= DBSession.query(User).filter(
and_(User.birthday <= '1988-01-17', User.birthday >= '1985-01-17'))
# or same:
qry = DBSession.query(User).filter(User.birthday <= '1988-01-17').\
filter(User.birthday >= '1985-01-17')
Also you can use between:
qry = DBSession.query(User...
MongoDB not equal to
... to query"})
db.test.find({'post': {$ne : ""}})
{ "_id" : ObjectId("4f68b1a7768972d396fe2268"), "author" : "you", "post" : "how to query" }
And now $not, which takes in predicate ($ne) and negates it ($not):
db.test.find({'post': {$not: {$ne : ""}}})
{ "_id" : ObjectId("4f68b19c768972d396fe2267")...
Generate a UUID on iOS from Swift
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answered Jun 26 '14 at 10:47
Ahmed Al HafoudhAhmed Al Hafoudh
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