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What is the pythonic way to avoid default parameters that are empty lists?
...he preferred way in this example is to say: if working_list is None . The caller might have used an empty list-like object with a custom append.
– tzot
Dec 14 '08 at 12:45
5
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php check if array contains all array values from another array
I would like to find out if $all contains all $search_this values and return true or false. any idea please?
5 Answers
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Sort a Custom Class List
...)); Would this create issues when paging grids and these two happened to fall on different pages?
– TheEmirOfGroofunkistan
May 18 '12 at 13:41
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How do I forward declare an inner class? [duplicate]
...t.
– Erik Aronesty
Jun 14 '16 at 16:32
5
That's wrong: en.cppreference.com/w/cpp/language/nested_...
Order a List (C#) by many fields? [duplicate]
...9010/….
– Brad B.
Dec 1 '16 at 15:32
13
For posterity: OrderBy doesn't sort the original collec...
Javascript/jQuery detect if input is focused [duplicate]
...
322
With pure javascript:
this === document.activeElement // where 'this' is a dom object
or wi...
Converting NumPy array into Python List structure?
...ype" (in a list). If you want to preserve the numpy data types, you could call list() on your array instead, and you'll end up with a list of numpy scalars. (Thanks to Mr_and_Mrs_D for pointing that out in a comment.)
share
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is it possible to select EXISTS directly as a bit?
...UP BY
bit maps directly to boolean in .net datatypes, even if it isn't really...
This looks similar but gives no row (not zero) if no matches, so it's not the same
SELECT TOP 1 CAST(NumberKeyCOlumn AS bit) FROM MyTable WHERE theColumn like 'theValue%'
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jQuery: serialize() form and other parameters
...onment, then none of these answers should be used. The form should contain all information (in hidden fields if necessary) so that it can be serialised in a single call. This way if JS is disabled or fails, the form submission should still have a failsafe and include all data when sent.
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How to show the text on a ImageButton?
...r instance:
<Button
android:id="@+id/buttonok"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawableLeft="@drawable/buttonok"
android:text="OK"/>
You can put the drawable wherever you want by using: drawableTop, drawableBottom, draw...