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Delete last char of string
...= strgroupids.Remove(strgroupids.Length - 1);
MSDN:
String.Remove(Int32):
Deletes all the characters from this string beginning at a specified
position and continuing through the last position
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Django: How do I add arbitrary html attributes to input fields on a form?
... and modify its widgets attributes. Here is some I used earlier to modify 3 fields: ``` for field_name in ['image', 'image_small', 'image_mobile']: field = self.fields.get(field_name) field.widget.attrs['data-file'] = 'file' ```
– Stuart Axon
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How can I disable the UITableView selection?
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edited Jul 10 '19 at 7:34
Let's_Create
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Why can't radio buttons be “readonly”?
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add created_at and updated_at fields to mongoose schemas
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edited Oct 21 '15 at 10:03
answered Oct 20 '15 at 17:25
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How do I center text horizontally and vertically in a TextView?
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Java, How do I get current index/key in “for each” loop [duplicate]
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You can't, you either need to keep the index separately:
int index = 0;
for(Element song : qu...
Using braces with dynamic variable names in PHP
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edited Feb 13 '12 at 8:50
answered Feb 13 '12 at 8:35
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Warning: Null value is eliminated by an aggregate or other SET operation in Aqua Data Studio
... Sled
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answered Jan 8 '13 at 13:42
Mat TraherneMat Traherne
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create a trusted self-signed SSL cert for localhost (for use with Express/Node)
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