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How do I format a Microsoft JSON date?
...: Both methods (the replace function and this answer) would have to change if MS changes the format.
– Roy Tinker
Aug 25 '10 at 16:11
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Pointer arithmetic for void pointer in C
... ..) is incremented, its value is increased by the size of that data type. If a void pointer which points to data of size x is incremented, how does it get to point x bytes ahead? How does the compiler know to add x to value of the pointer?
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ElasticSearch - Return Unique Values
...312
} ]
}
}
}
The size parameter within the aggregation specifies the maximum number of terms to include in the aggregation result. If you need all results, set this to a value that is larger than the number of unique terms in your data.
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Return XML from a controller's action in as an ActionResult?
...ublic override void ExecuteResult(ControllerContext context)
{
if (this.objectToSerialize != null)
{
context.HttpContext.Response.Clear();
var xs = new System.Xml.Serialization.XmlSerializer(this.objectToSerialize.GetType());
context.HttpContex...
PHP filesize MB/KB conversion [duplicate]
...ttp://www.phpshare.org
function formatSizeUnits($bytes)
{
if ($bytes >= 1073741824)
{
$bytes = number_format($bytes / 1073741824, 2) . ' GB';
}
elseif ($bytes >= 1048576)
{
$bytes = number_format($bytes / 1048576, 2) . ' ...
How to write string literals in python without having to escape them?
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If you're dealing with very large strings, specifically multiline strings, be aware of the triple-quote syntax:
a = r"""This is a multiline string
with more than one line
in the source code."""
...
Unix command-line JSON parser? [closed]
...ou can use this command-line parser (which you could put into a bash alias if you like), using modules built into the Perl core:
perl -MData::Dumper -MJSON::PP=from_json -ne'print Dumper(from_json($_))'
share
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How to get the filename without the extension in Java?
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If you, like me, would rather use some library code where they probably have thought of all special cases, such as what happens if you pass in null or dots in the path but not in the filename, you can use the following:
impo...
How to remove all null elements from a ArrayList or String Array?
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As of 2015, this is the best way (Java 8):
tourists.removeIf(Objects::isNull);
Note: This code will throw java.lang.UnsupportedOperationException for fixed-size lists (such as created with Arrays.asList), including immutable lists.
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Is there a CSS selector by class prefix?
...nt to apply a CSS rule to any element whose one of the classes matches specified prefix.
4 Answers
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