大约有 48,000 项符合查询结果（耗时：0.0498秒） [XML]
jQuery AJAX file upload PHP
... display response from the PHP script, if any
}
});
});
And now for the server-side script, using PHP in this case.
upload.php: a PHP script that runs on the server and directs the file to the uploads directory:
<?php
if ( 0 < $_FILES['file']['error'] ) {
echo 'Er...
Should I use alias or alias_method?
...name” picks the method “full_name” defined in “Developer” class. Now lets try with alias.
class User
def full_name
puts "Johnnie Walker"
end
def self.add_rename
alias name full_name
end
end
class Developer < User
def full_name
puts "Geeky geek"
end
add_rena...
Making a WinForms TextBox behave like your browser's address bar
...
Jakub, now that you've posted the code, it seems to sometimes work. Not always; right now I'm clicking into the text box and it's not selecting all.
– Judah Gabriel Himango
Sep 19 '08 at 13:48
...
How to read a file into a variable in shell?
...n variables.
This affects both expansion and read solutions, and I don't know any good workaround for it.
Example:
printf "a\0b" | od -tx1
S="$(printf "a\0b")"
printf "$S" | od -tx1
Outputs:
0000000 61 00 62
0000003
0000000 61 62
0000002
Ha, our NUL is gone!
Workarounds:
ASCII encode. Se...
Where is the itoa function in Linux?
...intf(target_string, size_of_target_string_in_bytes, "%d", source_int). I know it's not quite as concise or cool as itoa(), but at least you can Write Once, Run Everywhere (tm) ;-)
Here's the old (edited) answer
You are correct in stating that the default gcc libc does not include itoa(), like sev...
A gentle tutorial to Emacs/Swank/Paredit for Clojure
...some of the others are quite outdated, whereas these two seem to be ok for now:
in which are found tricks of the trade concerning clojure authorship post on Phil Hagelberg's blog; Phil maintains swank-clojure and clojure-mode, as well as a package called the Emacs Starter Kit which is something an...
How to delete history of last 10 commands in shell?
...06, then 1007 becomes 1006 and 1006 is deleted, then 1008 (became 1007) is now 1006 and gets deleted.
If I also wanted to delete the history delete command then it's a bit more complicated because you need to know the current max history entry.
You can get this with (there may be a better way):
...
Amazon S3 - HTTPS/SSL - Is it possible? [closed]
...AME furniture-retailcatalog-us.s3.amazonaws.com.
Hope that helps. Let us know if you have any other questions.
Amazon Web Services
Unfortunately your "friendly" CNAME will cause host name mismatch when validating the certificate, therefore you cannot really use it for a secure connection. A big mi...
Abort Ajax requests using jQuery
...ect (jQuery API documentation).
UPDATE 2:
As of jQuery 3, the ajax method now returns a promise with extra methods (like abort), so the above code still works, though the object being returned is not an xhr any more. See the 3.0 blog here.
UPDATE 3: xhr.abort() still works on jQuery 3.x. Don't as...
Sort a single String in Java
...cuse for you at all. Your comment, and downvote, won't change anything for now. That's what I decided FOUR years ago, I don't see what's the point of bringing this up now :)
– Maroun
Apr 16 '18 at 8:13
...