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WPF: ItemsControl with scrollbar (ScrollViewer)
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@Ristogod If you host the ScrollViewer inside something that lets its content grow as much as needed, for example a StackPanel, scrolling will not work. What's the parent container? Try setting a fixed height on either the ScrollViewer...
How to right align widget in horizontal linear layout Android?
...inning? Why does it need help from this other view? And how is it "right", if it is not, without the extra view?
– afrish
Oct 18 '14 at 15:48
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Sending an Intent to browser to open specific URL [duplicate]
...t wondering how to fire up an Intent to the phone's browser to open an specific URL and display it.
10 Answers
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Elegant Python function to convert CamelCase to snake_case?
...(r'(?<!^)(?=[A-Z])', '_', name).lower()
print(name) # camel_case_name
If you do this many times and the above is slow, compile the regex beforehand:
pattern = re.compile(r'(?<!^)(?=[A-Z])')
name = pattern.sub('_', name).lower()
To handle more advanced cases specially (this is not reversible...
django syncdb and an updated model
... has changed or how to preserve it so it insists that you do it yourself. If you don't like it, use a migration tool like South.
– Soviut
Oct 23 '09 at 3:21
add a comment
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How to split a file into equal parts, without breaking individual lines? [duplicate]
I was wondering if it was possible to split a file into equal parts ( edit: = all equal except for the last), without breaking the line? Using the split command in Unix, lines may be broken in half. Is there a way to, say, split up a file in 5 equal parts, but have it still only consist of whole li...
Location of my.cnf file on macOS
...vides example configuration files at /usr/local/mysql/support-files/.
And if you can't find them there, MySQLWorkbench can create them for you by:
Opening a connection
Selecting the 'Options File' under 'INSTANCE' in the menu.
MySQLWorkbench will search for my.cnf and if it can't find it, it'll c...
Check if a Bash array contains a value
In Bash, what is the simplest way to test if an array contains a certain value?
35 Answers
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Difference between “@id/” and “@+id/” in Android
...efined/created in your project, you use @id/..
More Info
As per your clarifications in the chat, you said you have a problem like this :
If we use android:id="@id/layout_item_id" it doesn't work. Instead @+id/ works so what's the difference here? And that was my original question.
Well, it...
Sorting related items in a Django template
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You need to specify the ordering in the attendee model, like this. For example (assuming your model class is named Attendee):
class Attendee(models.Model):
class Meta:
ordering = ['last_name']
See the manual for further refere...