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Case insensitive string compare in LINQ-to-SQL

... server data type by using one of the following; varchar(4000) COLLATE SQL_Latin1_General_CP1_CS_AS or nvarchar(Max) COLLATE SQL_Latin1_General_CP1_CS_AS Note: The ‘CS’ in the above collation types means ‘Case Sensitive’. This can be entered in the “Server Data Type” field when ...
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How to check whether dynamically attached event listener exists or not?

... finally? If you wanted to you could something like the following: var _addEventListener = EventTarget.prototype.addEventListener; var _removeEventListener = EventTarget.prototype.removeEventListener; EventTarget.prototype.events = {}; EventTarget.prototype.addEventListener = function(name, list...
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set date in input type date

...swered Nov 10 '12 at 14:30 int32_tint32_t 4,51511 gold badge1919 silver badges1616 bronze badges ...
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Delete multiple objects in django

... to delete any Post with a future publication date Post.objects.filter(pub_date__gt=datetime.now()).delete() You do, however, need to come up with a way to narrow down your QuerySet. If you just want a view to delete a particular object, look into the delete generic view. EDIT: Sorry for the mi...
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Initializing a list to a known number of elements in Python [duplicate]

...x in xrange(N)] 10 loops, best of 3: 109 ms per loop >>> def fill_list1(): """Not too bad, but complicated code""" a = [None] * N for x in xrange(N): a[x] = x**2 >>> %timeit fill_list1() 10 loops, best of 3: 126 ms per loop >>> def fill_list2(): "...
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How to validate an Email in PHP?

... You can use the filter_var() function, which gives you a lot of handy validation and sanitization options. filter_var($email, FILTER_VALIDATE_EMAIL) PHP Manual filter_var() Available in PHP >= 5.2.0 If you don't want to change your code t...
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Default template arguments for function templates

... typename Comp = std::less< typename std::iterator_traits<Iterator>::value_type> > void sort(Iterator beg, Iterator end, Comp c = Comp()) { ... } C++0x introduces them to C++. See this defect report by Bjarne Stroustrup: Default Template Arguments for Functio...
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str performance in python

...; import dis >>> dis.dis(lambda: str(100000)) 8 0 LOAD_GLOBAL 0 (str) 3 LOAD_CONST 1 (100000) 6 CALL_FUNCTION 1 9 RETURN_VALUE >>> dis.dis(lambda: '%s' % 100000) 9 0 LOAD...
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How can I count the occurrences of a list item?

...by a constant factor of approximately 2. Here is the script I used: from __future__ import print_function import timeit t1=timeit.Timer('Counter(l)', \ 'import random;import string;from collections import Counter;n=1000;l=[random.choice(string.ascii_letters) for x in range(n)]' ...
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Splitting string into multiple rows in Oracle

...st2', 'Err1' from dual ) select distinct t.name, t.project, trim(regexp_substr(t.error, '[^,]+', 1, levels.column_value)) as error from temp t, table(cast(multiset(select level from dual connect by level <= length (regexp_replace(t.error, '[^,]+')) + 1) as sys.OdciNumberList)) levels ...