Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Deleting all files from a folder using PHP?
This code from http://php.net/unlink: /** * Delete a file or recursively delete a directory * * @param string $str Path to file or directory */ function recursiveDelete($str) { if (is_file($str)) { return @unlink($str); } elseif (is_dir($str)) { $scan = glob(rtrim($str,'/').'/*'); foreach($scan as $Read more
This code from http://php.net/unlink:
See lessDeleting all files from a folder using PHP?
If you want to delete everything from folder (including subfolders) use this combination of array_map, unlink and glob: array_map( 'unlink', array_filter((array) glob("path/to/temp/*") ) );
If you want to delete everything from folder (including subfolders) use this combination of array_map, unlink and glob:
array_map( ‘unlink’, array_filter((array) glob(“path/to/temp/*”) ) );
See lessWhat is the friend keyword in C++?
The friend keyword in C++ allows the programmer to declare friend functions and classes. class frnd{ private: void somefunc(); }; int frndFUNC(int a) {} class A{ friend class frnd; friend int frndFUNC(int a); }; Some important points about friend functions and classes: Declarations of friend functioRead more
The friend keyword in C++ allows the programmer to declare friend functions and classes.
Some important points about friend functions and classes:
What does HttpResponse do in Django?
The correct answer is b) Returns a string with HTML response
The correct answer is b) Returns a string with HTML response
See lessResponsive solution for long URLs (that exceed the device width)
Because your <a> tag is being displayed as block or inline-block.
Because your
See less<a>
tag is being displayed as block or inline-block.Responsive solution for long URLs (that exceed the device width)
For me the solution word-wrap: break-word did the trick only after I added a max-width to the anchor tag. Specific to my design: a {word-wrap: break-word; max-width:300px;}
For me the solution word-wrap: break-word did the trick only after I added a max-width to the anchor tag. Specific to my design:
a {word-wrap: break-word; max-width:300px;}
See lessSelect the command that installs Django?
d) pip install Django
d) pip install Django
See lessWhat does HttpResponse do in Django?
b) Returns a string with an HTML response
b) Returns a string with an HTML response
See less