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Better way to check variable for null or empty string?
...d your suggestion as "if there is a length" while it (of course) means the opposite.
– Mattias Åslund
Jul 5 '13 at 13:01
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How to convert array to SimpleXML
... no one reacted on this one. This class is really useful as it's doing the opposite of what's simpleXMLElement will generate. So it gives you the possibility of using SimpleXMLElement both ways.
– FMaz008
Sep 23 '11 at 14:16
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Python append() vs. + operator on lists, why do these give different results?
...he + operator (as others have shown here as well). It's not wise to do the opposite: to try to mimic append with the + operator for lists (see my earlier link on why).
Little history
For fun, a little history: the birth of the array module in Python in February 1993. it might surprise you, but array...
Is there an opposite of include? for Ruby Arrays?
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Can you use:
unless @players.include?(p.name) do
...
end
unless is opposite of if, or you may use reject.
You can reject the not-required elements:
@players.reject{|x| x=
When is CRC more appropriate to use than MD5/SHA1?
...decide to use CRC32, it's critical that you use the hash bits from the end opposite to that in which the key octets are fed in. Which end this is depends on the specific CRC32 implementation. Do not treat CRC32 as a "black box" hash function, and do not use it as a general purpose hash. Be sure to t...
Nginx serves .php files as downloads, instead of executing them
I am installing a website in a droplet (Digital Ocean). I have a issue for install NGINX with PHP properly. I did a tutorial https://www.digitalocean.com/community/tutorials/how-to-install-linux-nginx-mysql-php-lemp-stack-on-ubuntu-14-04 but when I try to run some .php file it's just downloading i...
Convert timestamp to readable date/time PHP
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strtotime makes a date string into a timestamp. You want to do the opposite, which is date. The typical mysql date format is date('Y-m-d H:i:s'); Check the manual page for what other letters represent.
If you have a timestamp that you want to use (apparently you do), it is the second argu...
How can I add a PHP page to WordPress?
...hat will execute my PHP code in it, whilst remaining a part of the overall site CSS/theme/design.
17 Answers
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Javascript Equivalent to PHP Explode()
...developer.mozilla.org/en/JavaScript/Reference/Global_Objects/…. And the "opposite" direction, so the PHP implode() equivalent is myArray.join(':'): developer.mozilla.org/en/JavaScript/Reference/Global_Objects/…
– Sk8erPeter
Mar 13 '12 at 19:53
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Resolve Git merge conflicts in favor of their changes during a pull
...ring our history contains all that
happened in it.
theirs
This is opposite of ours.
Note: as the man page says, the "ours" merge strategy-option is very different from the "ours" merge strategy.
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