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What is the difference between require() and library()?
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8 Answers
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In Python, how do you convert seconds since epoch to a `datetime` object?
...output as with time.gmtime
>>> datetime.datetime.fromtimestamp(1284286794)
datetime.datetime(2010, 9, 12, 11, 19, 54)
or
>>> datetime.datetime.utcfromtimestamp(1284286794)
datetime.datetime(2010, 9, 12, 10, 19, 54)
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Detecting endianness programmatically in a C++ program
...ecture (fat binary on Mac os x for example), this will work for both ppc/i386, whereas it is very easy to mess things up otherwise.
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What's the dSYM and how to use it? (iOS SDK)
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edited Jan 28 at 13:37
Jose V
66811 silver badge1111 bronze badges
answered May 25 '14 at ...
How can I output a UTF-8 CSV in PHP that Excel will read properly?
...e thing that just outputs some stuff in CSV format, but it's got to be UTF-8. I open this file in TextEdit or TextMate or Dreamweaver and it displays UTF-8 characters properly, but if I open it in Excel it's doing this silly íÄ kind of thing instead. Here's what I've got at the head of my document...
How do you convert a time.struct_time object into a datetime object?
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389
Use time.mktime() to convert the time tuple (in localtime) into seconds since the Epoch, then u...
How do you round to 1 decimal place in Javascript?
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768
Math.round(num * 10) / 10 works, here is an example...
var number = 12.3456789
var rounded = Ma...
What is %2C in a URL?
... | 46 | F | 66 | f |
| 07 | BEL | 27 | ' | 47 | G | 67 | g |
| 08 | BS | 28 | ( | 48 | H | 68 | h |
| 09 | TAB | 29 | ) | 49 | I | 69 | i |
| 0A | LF | 2A | * | 4A | J | 6A | j |
| 0B | VT | 2B | + | 4B | K | 6B | k |
| 0C | FF | 2C | , | 4C | L | 6C | l ...
How to avoid 'cannot read property of undefined' errors?
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Brandon Dyer
99088 silver badges1717 bronze badges
answered Feb 20 '17 at 16:23
strstr
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.rar, .zip files MIME Type
...: none, though PK\003\004, PK\005\006 (empty archive),
// or PK\007\008 (spanned archive) are common.
// http://en.wikipedia.org/wiki/ZIP_(file_format)
if ($ext == '.zip' and substr($bytes, 0, 2) == 'PK') {
return TRUE;
}
return FALSE;
}
Notice that it still won't be ...