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How is mime type of an uploaded file determined by browser?
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Chrome
Chrome (version 38 as of writing) has 3 ways to determine the MIME type and does so in a certain order. The snippet below is from file src/net/base/mime_util.cc, method MimeUtil::GetMimeTypeFromExtensionHelper.
// We implement the same algor...
Responsive font size in CSS
I've created a site using the Zurb Foundation 3 grid. Each page has a large h1 :
30 Answers
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Bad class file magic or version
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edited Apr 17 '15 at 12:53
answered Apr 14 '15 at 15:49
pa...
Why are Where and Select outperforming just Select?
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131
Select iterates once over the entire set and, for each item, performs a conditional branch (che...
What's the difference between __PRETTY_FUNCTION__, __FUNCTION__, __func__?
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James McNellisJames McNellis
319k7070 gold badges865865 silver badges944944 bronze badges
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Case insensitive searching in Oracle
...QL> SET HEADING OFF
SQL> SELECT *
2 FROM NLS_SESSION_PARAMETERS
3 WHERE PARAMETER IN ('NLS_COMP', 'NLS_SORT');
NLS_SORT
BINARY
NLS_COMP
BINARY
SQL>
SQL> SELECT CASE WHEN 'abc'='ABC' THEN 1 ELSE 0 END AS GOT_MATCH
2 FROM DUAL;
0
SQL>
SQL> ALTER SESSION SET NL...
How do you normalize a file path in Bash?
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edited Aug 7 '18 at 21:38
Inigo
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answered Nov 12 '08 at 17:2...
Using querySelectorAll to retrieve direct children
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edited Jun 20 '19 at 23:18
answered Jun 20 '13 at 5:45
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What does a tilde do when it precedes an expression?
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273
~ is a bitwise operator that flips all bits in its operand.
For example, if your number was 1, ...
HTTP Error 503, the service is unavailable
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edited Dec 4 '18 at 22:32
Broots Waymb
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answer...