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What is the basic difference between the Factory and Abstract Factory Design Patterns? [closed]
What is the basic difference between the Factory and Abstract Factory Patterns?
19 Answers
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How do I show the number keyboard on an EditText in android?
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You can configure an inputType for your EditText:
<EditText android:inputType="number" ... />
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How to get nth jQuery element
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I swear I have to go and look this up every. single. time.
– ivarni
Jun 21 '14 at 17:51
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How can I remove the top and right axis in matplotlib?
Instead of the default "boxed" axis style I want to have only the left and bottom axis, i.e.:
7 Answers
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SVN checkout the contents of a folder, not the folder itself
I'm fairly new to linux and svn. I'm trying to checkout the trunk folder of a project into my public_html directory using this command (while in public_html):
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Best way to hide a window from the Alt-Tab program switcher?
I've been a .NET developer for several years now and this is still one of those things I don't know how to do properly. It's easy to hide a window from the taskbar via a property in both Windows Forms and WPF, but as far as I can tell, this doesn't guarantee (or necessarily even affect) it being hid...
Can I grep only the first n lines of a file?
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Head defaults to printing the first 10 lines to standard output, so this is valid for 10 lines head log.txt | grep <whatever>
– Zlemini
Sep 30 '16 at 12:38
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Creating a DateTime in a specific Time Zone in c#
...when the timezone changes on a machine because it has been incorrectly set and then corrected.
7 Answers
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How do you create a yes/no boolean field in SQL server?
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The equivalent is a BIT field.
In SQL you use 0 and 1 to set a bit field (just as a yes/no field in Access). In Management Studio it displays as a false/true value (at least in recent versions).
When accessing the database through ASP.NET it will expose the field as a boo...
Postgres: How to do Composite keys?
I cannot understand the syntax error in creating a composite key. It may be a logic error, because I have tested many varieties.
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