大约有 40,000 项符合查询结果（耗时：0.0958秒） [XML]
Iterate over object attributes in python
...ow I shouldn't.. but it helps me understand how things work. I come from a php background and used to do this kind of things daily
– Pablo Mescher
Jul 24 '12 at 19:01
Are list-comprehensions and functional functions faster than “for loops”?
... question would be definitely relevant, for if a list-comprehension, for example, is indeed faster, it would be a much better option in order to avoid lags (Despite the visual complexity of the code).
Chances are, if code like this isn't already fast enough when written in good non-"optimized" Pyt...
How do I match any character across multiple lines in a regular expression?
..., but there should be a modifier that you can add to the regex pattern. In PHP it is:
/(.*)<FooBar>/s
The s at the end causes the dot to match all characters including newlines.
share
|
imp...
How to overload functions in javascript?
...do-array to access any given argument with arguments[i].
Here are some examples:
Let's look at jQuery's obj.data() method. It supports four different forms of usage:
obj.data("key");
obj.data("key", value);
obj.data();
obj.data(object);
Each one triggers a different behavior and, without usin...
How to sort an array by a date property
...es, but if it's a standard "Date" object, then @Gal's response is fastest & no allocations. The a-b comment is actually very slow in Chrome (jsperf.com/date-sort-mm/1). If the dates are just ISO strings, it's fastest to just compare them a > b ? 1 : a < b ? -1 : 0.
– ...
How to configure XAMPP to send mail from localhost?
...n easily send mail from localhost.
for example you can configure C:\xampp\php\php.ini and c:\xampp\sendmail\sendmail.ini for gmail to send mail.
in C:\xampp\php\php.ini find extension=php_openssl.dll and remove the semicolon from the beginning of that line to make SSL working for gmail for localho...
How can I put strings in an array, split by new line?
...
Instead of \n you can use the predefined constant PHP_EOL.
– Tim
Jul 19 '12 at 14:58
41
...
Remove URL parameters without refreshing page
...m/old-page-name => can become => www.example.com/myNewPaage20180322.php
Background
We can use:
1- The pushState() method if you want to add a new modified URL to history entries.
2- The replaceState() method if you want to update/replace current history entry.
.replaceState() operate...
PHP namespaces and “use”
...
So if i create another file called bootstrap.php and place an autoloader inside along with $circle = new Circle(); It includes the Circle.php but I am getting an error: Fatal error: Class 'Shape' not found in .../Circle.php on line 6. It appears to load Circle.php but n...
Code Golf - π day
... chars
(Based on the C++ solution by Joey)
main(i,j,c,n){for(scanf("%d",&n),c=0,i|=-n;i<n;puts(""),i+=2)for(j=-n;++j<n;putchar(i*i+j*j<n*n?c++,42:32));printf("%g",2.*c/n/n);}
(Change the i|=-n to i-=n to remove the support of odd number cases. This merely reduces char count to 130.)...