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schema builder laravel migrations unique on two columns
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edited Nov 13 '17 at 15:32
Chuck Le Butt
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How ListView's recycling mechanism works
...tially the listview has 7 visible items, then, if you scroll up until item 1 is no longer visible, getView() passes this view (i.e item1) to the recycler and you can use
System.out.println("getview:"+position+" "+convertView);
inside your
public View getView(final int position, View convertView, Vi...
How can I create a Set of Sets in Python?
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Python's complaining because the inner set objects are mutable and thus not hashable. The solu...
SBT stop run without exiting
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edited Jul 26 '13 at 16:50
Eugene Yokota
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Is there any performance gain in indexing a boolean field?
I'm just about to write a query that includes a WHERE isok=1 . As the name implies, isok is a boolean field (actually a TINYINT(1) UNSIGNED that is set to 0 or 1 as needed).
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`testl` eax against eax?
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edited Dec 9 '16 at 1:08
answered Sep 29 '08 at 1:23
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How does a Breadth-First Search work when looking for Shortest Path?
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edited Dec 1 '14 at 21:34
marzapower
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How to automatically add user account AND password with a Bash script?
I need to have the ability to create user accounts on my Linux (Fedora 10) and automatically assign a password via a bash script(or otherwise, if need be).
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