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Internal Error 500 Apache, but nothing in the logs?
...ou will get this error.
in perl if you forget
print "content-type: text/html\r\n\r\n";
you will get this error
There are many reasons for it. so please first check your error log and then provide some more information.
The default error log is often in /var/log/httpd/error_log or /var/log/apa...
What is Node.js? [closed]
...uby on Rails-esk framework for organizing web sites. It uses JADE as a XML/HTML templating engine, which makes building HTML far less painful, almost elegant even.
jQuery While not technically a node module, jQuery is quickly becoming a de-facto standard for client-side user interface. jQuery provid...
Truncate Two decimal places without rounding
... say I have a value of 3.4679 and want 3.46, how can I truncate to two decimal places that without rounding up?
21 Answers
...
HTTP authentication logout via PHP
...
Workaround
You can do this using Javascript:
<html><head>
<script type="text/javascript">
function logout() {
var xmlhttp;
if (window.XMLHttpRequest) {
xmlhttp = new XMLHttpRequest();
}
// code for IE
else if (window.ActiveXOb...
How do you run a crontab in Cygwin on Windows?
...n how to get around the setuid problem: davidjnice.com/cygwin_cron_service.html
– Holger Böhnke
Apr 4 '18 at 11:23
add a comment
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...
How to read the content of a file to a string in C?
...is available in the GNU C Library, http://www.gnu.org/software/libc/manual/html_mono/libc.html#index-getdelim-994
The sample code might look as simple as
char* buffer = NULL;
size_t len;
ssize_t bytes_read = getdelim( &buffer, &len, '\0', fp);
if ( bytes_read != -1) {
/* Success, now the...
What's the difference between `on` and `live` or `bind`?
...
In the page I linked says "If new HTML is being injected into the page, select the elements and attach event handlers after the new HTML is placed into the page. Or, use delegated events to attach an event handler, as described next.". So on is more likely bi...
Outputting data from unit test in python
...es
About the TestResults Object:
http://docs.python.org/library/unittest.html#id3
And some code to point you in the right direction:
>>> import random
>>> import unittest
>>>
>>> class TestSequenceFunctions(unittest.TestCase):
... def setUp(self):
... ...
MySQL order by before group by
...in a sub select, see dev.mysql.com/doc/refman/5.6/en/subquery-optimization.html
– Seaux
Mar 12 '14 at 19:07
just to cl...
How to limit the amount of concurrent async I/O operations?
... var client = new HttpClient();
var html = await client.GetStringAsync(url);
}
finally
{
throttler.Release();
}
}));
}
// won't get here until all urls have...