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Why would $_FILES be empty when uploading files to PHP?
...ing Apache 2.2.11 and PHP 5.2.11. When I attempt to upload any file from a form, it seems to upload, but in PHP, the $_FILES array is empty. There is no file in the c:\wamp\tmp folder. I have configured php.ini to allow file uploads and such. The tmp folder has read/write privileges for the ...
How to remove all whitespace from a string?
...ab, newline,
# carriage return, vertical tab, form feed
x <- c(
" x y ", # spaces before, after and in between
" \u2190 \u2192 ", # contains unicode chars
paste0( # varied whitespace
whitespace,
"x",
whitespace,
"y", ...
Unsafe JavaScript attempt to access frame with URL
...page on myevilserver.com that looks just like your site, including a login form that POSTs back to myevilserver.com 2. I send out a fake newsletter to your users with a link to https:// yoursite.com/remoteInclude.php?url=myevilserver.com 3. They see a login form on your site that I capture on my s...
Pandas aggregate count distinct
...
Thanks @TedPetrou, I am the Coder Formerly Known as Blodwyn Pig ;)
– Ricky McMaster
Oct 18 '18 at 13:20
...
Warn user before leaving web page with unsaved changes
I have some pages with forms in my application.
18 Answers
18
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How to change the pop-up position of the jQuery DatePicker control
...ker").datepicker({
changeMonth: true,
changeYear: true,
dateFormat: 'mm/dd/yy',
beforeShow: function (input, inst) {
var rect = input.getBoundingClientRect();
setTimeout(function () {
inst.dpDiv.css({ top: rect.top + 40, left: rect.left + 0 });
...
How do I disable form resizing for users? [duplicate]
How do I disable form resizing for users? Which property is used?
7 Answers
7
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Difference between “or” and || in Ruby? [duplicate]
...e Rails core developers, for example, reject patches which use the keyword forms instead of the operator forms.)
The reason why they exist at all, is not for boolean formulae but for control flow. They made their way into Ruby via Perl's well-known do_this or do_that idiom, where do_this returns fa...
Response.Redirect with POST instead of Get?
We have the requirement to take a form submission and save some data, then redirect the user to a page offsite, but in redirecting, we need to "submit" a form with POST, not GET.
...
How to change checkbox's border style in CSS?
... happens in any browser I'd be surprised. This is one of those outstanding form elements that browsers tend not to let you style that much, and that people usually try to replace with javascript so they can style/code something to look and act like a checkbox.
...