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Format number to 2 decimal places
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84
You want to use the TRUNCATE command.
https://dev.mysql.com/doc/refman/8.0/en/mathematical-func...
How to find the size of an array in postgresql
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4 Answers
4
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Convert InputStream to BufferedReader
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284
BufferedReader can't wrap an InputStream directly. It wraps another Reader. In this case you'd w...
Function to return only alpha-numeric characters from string?
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edited Mar 4 '11 at 21:22
answered Mar 4 '11 at 20:58
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Nested rows with bootstrap grid system?
I want 1 larger image with 4 smaller images in a 2x2 format like this:
2 Answers
2
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Python set to list
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245
Your code does work (tested with cpython 2.4, 2.5, 2.6, 2.7, 3.1 and 3.2):
>>> a = se...
What are the correct version numbers for C#?
...ession trees, anonymous types, implicit typing (var), query expressions
C# 4.0 released with .NET 4 and VS2010 (April 2010). Major new features: late binding (dynamic), delegate and interface generic variance, more COM support, named arguments, tuple data type and optional parameters
C# 5.0 released...
How to get the title of HTML page with JavaScript?
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344
Use document.title:
console.log(document.title)
<title>Title test</title>
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Base64: What is the worst possible increase in space usage?
If a server received a base64 string and wanted to check it's length before converting,, say it wanted to always permit the final byte array to be 16KB. How big could a 16KB byte array possibly become when converted to a Base64 string (assuming one byte per character)?
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Convert a List into an ObservableCollection
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edited Sep 13 '17 at 4:14
Casper
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answered M...