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T-SQL: Deleting all duplicate rows but keeping one [duplicate]
...VER Clause. It goes a little something like this:
WITH cte AS (
SELECT[foo], [bar],
row_number() OVER(PARTITION BY foo, bar ORDER BY baz) AS [rn]
FROM TABLE
)
DELETE cte WHERE [rn] > 1
Play around with it and see what you get.
(Edit: In an attempt to be helpful, someone edited the ...
How to execute PHP code from the command line?
...line
You can use php's -r switch as such:
php -r 'echo function_exists("foo") ? "yes" : "no";'
The above PHP command above should output no and returns 0 as you can see:
>>> php -r 'echo function_exists("foo") ? "yes" : "no";'
no
>>> echo $? # print the return value of the pr...
Static constant string (class member)
...ible, but you have far more options and are much less likely to write some fool things like "magic" == A::RECTANGLE only to compare their address...
– Matthieu M.
Oct 14 '09 at 14:24
...
How to merge dictionaries of dictionaries?
...Case: "leaves are nested dicts that end in empty dicts":
d1 = {'a': {1: {'foo': {}}, 2: {}}}
d2 = {'a': {1: {}, 2: {'bar': {}}}}
d3 = {'b': {3: {'baz': {}}}}
d4 = {'a': {1: {'quux': {}}}}
This is the simplest case for recursion, and I would recommend two naive approaches:
def rec_merge1(d1, d2):...
Assert a function/method was not called using Mock
...uments.
>>> ((42,),) in m.call_args_list
True
>>> m(42, foo='bar')
<MagicMock name='mock()' id='139675158423872'>
>>> ((42,), {'foo': 'bar'}) in m.call_args_list
True
>>> m(foo='bar')
<MagicMock name='mock()' id='139675158423872'>
>>> ((), {'...
Can I specify multiple users for myself in .gitconfig?
...tern ends with /, ** will be automatically added. For example, the pattern foo/ becomes foo/**. In other words, it matches "foo" and everything inside, recursively.”, “; include for all repositories inside $HOME/to/group [includeIf "gitdir:~/to/group/"]”
– Tomáš Janouš...
How can I mock dependencies for unit testing in RequireJS?
...ould log', function(){
spyOn(console, 'log');
yourModule.foo();
expect(console.log).toHasBeenCalledWith('hurp');
})
});
});
})();
So I'm using this approach in production for a while and its really robust.
...
Only using @JsonIgnore during serialization, but not deserialization
...oreProperties(allowSetters = true, value = {"bar"})
class Pojo{
String foo;
String bar;
}
Both foo and bar are populated in the object, but only foo is written into a response body.
share
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...
What is an MvcHtmlString and when should I use it?
...T 4 introduces a new code nugget syntax <%: %>. Essentially, <%: foo %> translates to <%= HttpUtility.HtmlEncode(foo) %>. The team is trying to get developers to use <%: %> instead of <%= %> wherever possible to prevent XSS.
However, this introduces the problem that ...
How to list branches that contain a given commit?
... Note: When your commit sha is the most recent commit on the master/foo branch (HEAD)... you can't do an A..B commit range, just dont use a range like so:: git log HEAD --oneline -1 > 82c12a9 (HEAD, origin/remote-branch-name, origin/master, origin/dev, origin/HEAD, master, dev) commit mess...