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Multi-line strings in PHP
...ng
spanning multiple lines
using heredoc syntax.
$var is replaced automatically.
EOD;
A Nowdoc is like a Heredoc, but it doesn't replace variables.
$str = <<<'EOD'
Example of string
spanning multiple lines
using nowdoc syntax.
$var is NOT replaced in a nowdoc.
EOD;
Beware that the end ...
JSON encode MySQL results
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This code erroneously encodes all numeric values as strings. For example, a mySQL numeric field called score would have a JSON value of "12" instead of 12 (notice the quotes).
– Theo
Sep 25 '11 at 18:48
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Commenting code in Notepad++
...opypaste a piece of code to a new file without specifying the language manually - or - it contains a mix of languages (eg. inline SQL in Python code), the block comment/uncomment will not work.
– Juha Untinen
Apr 22 '16 at 6:50
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How do I get the day of week given a date?
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Calendar math generally sucks because computers don't know what PTO is. In an effort to avoid teaching them I highly recommend obfuscating functions which determine whether it is currently a holiday or weekend.
– meawoppl...
Determine the path of the executing BASH script [duplicate]
...you're executing is aliased (through alias in .bash_profile). You should really use $BASH_SOURCE variable, instead of $0.
– Dmitri Sologoubenko
Feb 27 '15 at 12:45
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How do I convert a datetime to date?
...#datetime.datetime replace with datetime.now(timezone.utc). The OP is actually after date so this is moot.
– hum3
Aug 28 at 15:47
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How can I delay a method call for 1 second?
Is there an easy way delay a method call for 1 second?
11 Answers
11
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Fastest way to convert JavaScript NodeList to Array?
...ve been able to do
for quite a while.
Example:
Array.prototype.slice.call(document.childNodes);
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Is there any boolean type in Oracle databases?
... Michael-O: I have seen that several times. For me, it's 0/1 all the time, but other programmers prefer J/N. (I live in a German speaking country)
– Erich Kitzmueller
Feb 7 '12 at 8:48
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How do you connect localhost in the Android emulator? [duplicate]
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I've been all over the internet. I've seen lots of false promise answers. But this; this is the answer. I'll be directing other lost Android devs here.
– Craig Labenz
Apr 25 '19 at 17:56
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