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jQuery AJAX file upload PHP
...file to the uploads directory:
<?php
if ( 0 < $_FILES['file']['error'] ) {
echo 'Error: ' . $_FILES['file']['error'] . '<br>';
}
else {
move_uploaded_file($_FILES['file']['tmp_name'], 'uploads/' . $_FILES['file']['name']);
}
?>
Also, a couple thi...
Matplotlib: “Unknown projection '3d'” error
... and am trying to run one of there example scripts. However I run into the error detailed below. What am I doing wrong?
5 ...
Access restriction: The type 'Application' is not API (restriction on required library rt.jar)
... to me, I just wanted to use javax.smartcardio). In that case, we get this error in Eclipse.
Solution
The solution is to change the access restrictions.
Go to the properties of your Java project,
i.e. by selecting "Properties" from the context menu of the project in the "Package Explorer"....
Error java.lang.OutOfMemoryError: GC overhead limit exceeded
I get this error message as I execute my JUnit tests:
20 Answers
20
...
nginx: [emerg] could not build the server_names_hash, you should increase server_names_hash_bucket_s
...ied just various other domains with and without hyphens, but no luck. Same error. what could be causing this? I also tried rebooting, I am really at a loss here. Any help would be greatly appreciated.
...
Hibernate error - QuerySyntaxException: users is not mapped [from users]
... to get a list of all the users from "users" table and I get the following error:
18 Answers
...
Command not found error in Bash variable assignment
... If you have a variable with a name that contaings "-", the same error happens. In that case, the solution is to remove the "-"
– chomp
Jun 17 '16 at 2:27
1
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Breaking loop when “warnings()” appear in R
...
You can turn warnings into errors with:
options(warn=2)
Unlike warnings, errors will interrupt the loop. Nicely, R will also report to you that these particular errors were converted from warnings.
j <- function() {
for (i in 1:3) {
...
Why are empty catch blocks a bad idea? [closed]
...ually empty try-catch is a bad idea because you are silently swallowing an error condition and then continuing execution. Occasionally this may be the right thing to do, but often it's a sign that a developer saw an exception, didn't know what to do about it, and so used an empty catch to silence t...
About catching ANY exception
... = open('myfile.txt')
s = f.readline()
i = int(s.strip())
except IOError as (errno, strerror):
print "I/O error({0}): {1}".format(errno, strerror)
except ValueError:
print "Could not convert data to an integer."
except:
print "Unexpected error:", sys.exc_info()[0]
raise
...