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How to get first character of a string in SQL?
I have a SQL column with a length of 6. Now want to take only the first char of that column. Is there any string function in SQL to do this?
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String comparison: InvariantCultureIgnoreCase vs OrdinalIgnoreCase? [duplicate]
...e culture and/or casing rules that are not applicable anyway on a symbol like a ..
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Get the name of the currently executing method
... answered Oct 14 '08 at 0:24
Mark A. NicolosiMark A. Nicolosi
69.1k1010 gold badges4040 silver badges4646 bronze badges
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How to loop through all but the last item of a list?
I would like to loop through a list checking each item against the one following it.
6 Answers
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Should image size be defined in the img tag height/width attributes or in CSS? [duplicate]
...l height and width that can be derived from the image data. In the framework of content vs layout, I would say that this derived height and width information is content, not layout, and should therefore be rendered as HTML as element attributes.
This is much like the alt text, which can also be sa...
Make div (height) occupy parent remaining height
... height: 300px;
border: 1px solid red;
float: left;
}
.up {
background: green;
}
.down {
background: pink;
}
.grid.container {
display: grid;
grid-template-rows: 100px;
}
.flexbox.container {
display: flex;
flex-direction: column;
}
.flexbox.container .down {
fl...
Getting distance between two points based on latitude/longitude
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Edit: Just as a note, if you just need a quick and easy way of finding the distance between two points, I strongly recommend using the approach described in Kurt's answer below instead of re-implementing Haversine -- see his post for rationale.
This answer focuses just...
What is JSON and why would I use it?
I've looked on wikipedia and Googled it and read the official documentation, but I still haven't got to the point where I really understand what JSON is, and why I'd use it.
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How to get a list of properties with a given attribute?
I have a type, t , and I would like to get a list of the public properties that have the attribute MyAttribute . The attribute is marked with AllowMultiple = false , like this:
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How to delete all records from table in sqlite with Android?
...an also use db.delete(DATABASE_TABLE, null, null);
– Kaveesh Kanwal
Apr 21 '15 at 16:21
@KaveeshKanwal yes it is the e...