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Best way to test for a variable's m>ex m>istence in m>PHP m>; isset() is clearly broken
...f isset().
Since this is takes the array to check as a function argument, m>PHP m> will still raise "notices" if the array itself doesn't m>ex m>ist. In some cases, it can validly be argued that each dimension should have been initialised first, so the notice is doing its job. For other cases, a "recursive" ...
m>PHP m>: How to remove all non printable characters in a string?
...te the problem is the table vs. server vs. connection vs. rendering of the content, as talked about a little here
How to make a new line or tab in XML (eclipse/android)?
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...
How to output in CLI during m>ex m>ecution of m>PHP m> Unit tests?
...missed we write to stderr. Indeed works. I just was forced to use file_put_contents('m>php m>://stderr', $myDebugVar, FILE_APPEND); instead, because I had message Use of undefined constant STDERR - assumed 'STDERR' with fwrite.
– Serge
Nov 19 '13 at 8:07
...
Format number to 2 decimal places
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...
What is the difference between BIT and TINYINT in MySQL?
... my correct (binary) data as a symbol which gives no information about the content. So MySQL/Oracle made the mistake and I am not willing to change my programming concept only because anybody made a mistake.
– Matmarbon
Mar 18 '15 at 9:15
...
How do I create a Python function with optional arguments?
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...
move_uploaded_file gives “failed to open stream: Permission denied” error
...ux complains, try the following
sudo semanage fcontm>ex m>t -a -t httpd_sys_rw_content_t '/var/www(/.*)?'
sudo restorecon -Rv '/var/www(/.*)?'
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How do I create a comma-separated list from an array in m>PHP m>?
...ually to trim some arbitrary code fat:
.likers a:not(:last-child):after { content: ","; }
Basically looks at the element, targets all m>ex m>cept it's last element, and after each item it adds a comma. Just an alternative way to not have to use script at all if the case applies.
...
Cookies vs. sessions
...s browser).
Cookies are not safe: it's quite easy to read and write cookie contents.
When using cookies, you have to notify visitors according to european laws (GDPR).
m>Ex m>piration can be set, but user or browser can change it.
Users (or browser) can (be set to) decline the use of cookies.
Sessions
...