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Cached, PHP generated Thumbnails load slowly
...f these are false the thumbnail should be generated and returned no matter what. If they are both true then the following check should be made:
Is there a HTTP_IF_MODIFIED_SINCE header
Is the cached version's last modified time the same as the HTTP_IF_MODIFIED_SINCE
If either of these are false ...
Why does PHP 5.2+ disallow abstract static class methods?
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OK, so what if I wanted to enforce the need for function getSelectSQL() in all children that extend my abstract class? getSelectSQL() in the parent class has no valid reason to exist. What's the best plan of action? The reason I cho...
In Markdown, what is the best way to link to a fragment of a page, i.e. #some_id?
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I guess this depends on what you're using to generate html from your markdown. I noticed, that jekyll (it's used by gihub.io pages by default) automatically adds the id="" attribute to headings in the html it generates.
For example if you're markdo...
What is the “reactor” in Maven?
...at you can manipulate the maven reactor and that the reactor is a plugin. What exactly is the reactor?
2 Answers
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How to fix Error: laravel.log could not be opened?
...bserver user and group depend on your webserver and your OS. to figure out what's your web server user and group use the following commands. for nginx use:
ps aux|grep nginx|grep -v grep
for apache use:
ps aux | egrep '(apache|httpd)'
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In PHP, what is a closure and why does it use the “use” identifier?
... not evil at all and in fact it is quite powerful and useful.
Basically what this means is that you are allowing the anonymous function to "capture" local variables (in this case, $tax and a reference to $total) outside of it scope and preserve their values (or in the case of $total the reference...
Draw on HTML5 Canvas using a mouse
... being off vertically when I'm not scrolled all the way down on the page. What should I change in this code?
– Cameron Darlington
Dec 11 '14 at 22:13
8
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When should I use a trailing slash in my URL?
...etty".
A URL without a slash at the end and without an extension looks somewhat "weird".
You will never name your CSS file (for example) http://www.sample.com/stylesheet/ would you?
BUT I'm being a proponent of web best practices regardless of the environment.
It can be wonky and unclear, just as ...
PostgreSQL: Which Datatype should be used for Currency?
... you divide by anything that doesn't divide into a power of ten, no matter what precision you use. (Precision of 2 is a Bad Idea anyway... check the docs.)
– Doradus
Jan 9 '18 at 12:05
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How should I cast in VB.NET?
Are all of these equal? Under what circumstances should I choose each over the others?
7 Answers
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