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How does the keyword “use” work in PHP and can I import classes with it?
...cision, you can use the use statement so that it can make a decision which one is going to be used on.
Nowadays major frameworks do use include or require via composer and psr
1) composer
2) PSR-4 autoloader
Going through them may help you further.
You can also use an alias to address an exact...
if else statement in AngularJS templates
...ally render both a large video and a small video element and then hide the one that meets the ng-hide condition and shows the one that meets ng-show condition. So on each page you'll actually be rendering two different elements.
4. Another option to consider is ng-class directive.
This can be used...
Add days to JavaScript Date
...
You can create one with:-
Date.prototype.addDays = function(days) {
var date = new Date(this.valueOf());
date.setDate(date.getDate() + days);
return date;
}
var date = new Date();
console.log(date.addDays(5));
This t...
Creating the Singleton design pattern in PHP5
How would one create a Singleton class using PHP5 classes?
21 Answers
21
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Nginx 403 forbidden for all files
...
One permission requirement that is often overlooked is a user needs x permissions in every parent directory of a file to access that file. Check the permissions on /, /home, /home/demo, etc. for www-data x access. My guess ...
How do I remove code duplication between similar const and non-const member functions?
...Adam: ROM => const is fine. const == ROM is obviously nonsense since anyone can cast non-const to const willy-nilly: it's equivalent to just choosing not to modify something.
– Steve Jessop
Sep 24 '08 at 2:35
...
How do I automatically scroll to the bottom of a multiline text box?
...e the textbox to automatically scroll to the bottom-most entry (the newest one) whenever a new line is added. How do I accomplish this?
...
Only parameterless constructors and initializers are supported in LINQ to Entities
...
Yes, I think Tony's answer is better than this one because it actually solves the immediate problem at hand, whereas this one circumvents the problem by changing the nature of the Payments class and possibly preventing it from being immutable.
– Step...
How does Apple know you are using private API?
...
You can list the selectors in a Mach-O program using the following one-liner in Terminal:
otool -s __TEXT __objc_methname "$1" |expand -8 | cut -c17- | sed -n '3,$p' | perl -n -e 'print join("\n",split(/\x00/,scalar reverse (reverse unpack("(a4)*",pack("(H8)*",split(/\s/,$_))))))'
...
Correct format specifier to print pointer or address?
...ilable) these days, but the first machine I worked on after university was one such (ICL Perq).
If you aren't happy with the implementation-defined behaviour of %p, then use C99 <inttypes.h> and uintptr_t instead:
printf("0x%" PRIXPTR "\n", (uintptr_t)your_pointer);
This allows you to fine...