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Creating PHP class instance with a string
...and class ClassTwo {} . I am getting a string which can be either "One" or "Two" .
4 Answers
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schema builder laravel migrations unique on two columns
...across multiple columns.
$table->unique(array('mytext', 'user_id'));
or (a little neater)
$table->unique(['mytext', 'user_id']);
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Comparison between Corona, Phonegap, Titanium
...e products is like Google Maps: show map on the phone screen, you can drag or resize the map and view some information that we add to the map.
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Print array to a file
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Either var_export or set print_r to return the output instead of printing it.
Example from PHP manual
$b = array (
'm' => 'monkey',
'foo' => 'bar',
'x' => array ('x', 'y', 'z'));
$results = print_r($b, true); // $...
Using .otf fonts on web browsers
I'm working on a website that requires font trials online, the fonts I have are all .otf
2 Answers
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What is the difference between JAX-RS and JAX-WS?
...JAX-WS?
1) I don't know if the JAX-RS API includes a specific mechanism for asynchronous requests, but this answer could still change based on the client implementation you use.
Can JAX-RS access a web service that is not running on the Java platform, and vice versa?
2) I can't think of any...
How to create duplicate allowed attributes
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Why sealed? In short: Makes attribute lookup faster and has no other impact.
– Noel Widmer
May 28 '17 at 10:04
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Python to print out status bar and percentage
... go with one of the other answers.
A simple example of how to use it:
import progressbar
from time import sleep
bar = progressbar.ProgressBar(maxval=20, \
widgets=[progressbar.Bar('=', '[', ']'), ' ', progressbar.Percentage()])
bar.start()
for i in xrange(20):
bar.update(i+1)
sleep(0.1...
In pure functional languages, is there an algorithm to get the inverse function?
In pure functional languages like Haskell, is there an algorithm to get the inverse of a function, (edit) when it is bijective? And is there a specific way to program your function so it is?
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Private vs Public in Cache-Control
...all boils down to the data contained in the pages/files you are sending.
For example, your ISP could have an invisible proxy between you and the Internet, that is caching web pages to reduce the amount of bandwidth needed and lower costs. By using cache-control:private, you are specifying that it s...