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Using `textField:shouldChangeCharactersInRange:`, how do I get the text including the current typed
...OS 10.1?
– focorner
Nov 7 '16 at 17:05
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Change type of varchar field to integer: “cannot be cast automatically to type integer”
...haracter varying ". I'm trying to change it to " Integer " but it gives an error that casting is not possible.
8 Answers
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What is Eclipse's Ctrl+O (Show Outline) shortcut equivalent in IntelliJ IDEA?
I like to use Eclipse's shortcut Ctrl + O which outlines the current source. Is there an equivalent shortcut in IntelliJ IDEA?
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Intellij IDEA: Hotkey for “scroll from source”
I can't find a hotkey for the feature "Scroll from Source".
11 Answers
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Can table columns with a Foreign Key be NULL?
...affected (0.01 sec)
INSERT INTO child (id, parent_id) VALUES (2, 1);
-- ERROR 1452 (23000): Cannot add or update a child row: a foreign key
-- constraint fails (`t/child`, CONSTRAINT `child_ibfk_1` FOREIGN KEY
-- (`parent_id`) REFERENCES `parent` (`id`))
The first insert will pass because we i...
Is there a way to iterate over a range of integers?
...pression loop and works fine. Many consider the for-each syntax a lot less error-prone and there is nothing intrinsically inefficient about it.
– VinGarcia
Jun 17 '17 at 3:17
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Rendering HTML inside textarea
...nswered Jan 16 '11 at 14:28
mekwallmekwall
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Google Maps v3 - limit viewable area and zoom level
is it possible to limit Google map v3 to a certain area? I want to allow displaying only some area (e.g. a country) and disallow the user to slide elsewhere. Also I want to restrict the zoom level - e.g. only between levels 6 and 9. And I want to use all the base map types.
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The maximum value for an int type in Go
... == 1111...1111 which gives us the maximum value for the unsigned integer (all ones). Now when you are talking about signed integer then first (the most significant) bit is used to store sign therefore to the signed int maximum value - we need to shift all bits to the right which gives us ^uint(0) &...
Android ImageView Zoom-in and Zoom-Out
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i got error in... image=context.getResources().getDrawable(R.drawable.j); I copy an image in drawable folder. I renamed the image to j.. I got j cannot be resolved or is not a field..
– chinna_82
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