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Django gives Bad Request (400) when DEBUG = False
...names, not urls. Leave out the port and the protocol. If you are using 127.0.0.1, I would add localhost to the list too:
ALLOWED_HOSTS = ['127.0.0.1', 'localhost']
You could also use * to match any host:
ALLOWED_HOSTS = ['*']
Quoting the documentation:
Values in this list can be fully qual...
What's the difference between echo, print, and print_r in PHP?
...s you have in your variables. Consider this test program:
$values = array(0, 0.0, false, '');
var_dump($values);
print_r ($values);
With print_r you can't tell the difference between 0 and 0.0, or false and '':
array(4) {
[0]=>
int(0)
[1]=>
float(0)
[2]=>
bool(false)
[3]=...
Install a Windows service using a Windows command prompt?
...in your .net folder (for .net 4 it's C:\Windows\Microsoft.NET\Framework\v4.0.30319 for example) and use it to install your service, like this:
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe" "c:\myservice.exe"
...
How can I run PowerShell with the .NET 4 runtime?
...
PowerShell (the engine) runs fine under .NET 4.0. PowerShell (the console host and the ISE) do not, simply because they were compiled against older versions of .NET. There's a registry setting that will change the .NET framework loaded systemwide, which will in turn allo...
How to make jQuery to not round value returned by .width()?
...t was introduced in IE4 and is supported by all browsers:
$("#container")[0].getBoundingClientRect().width
Note: For IE8 and below, see the "Browser Compatibility" notes in the MDN docs.
$("#log").html(
$("#container")[0].getBoundingClientRect().width
);
#container {
background: bl...
How do I compile a Visual Studio project from the command-line?
...rge C++ solution that is using Monotone , CMake , Visual Studio Express 2008, and custom tests.
6 Answers
...
seek() function?
...many positions you will move; from_what defines your point of reference:
0: means your reference point is the beginning of the file
1: means your reference point is the current file position
2: means your reference point is the end of the file
if omitted, from_what defaults to 0.
Never forget t...
Implement Stack using Two Queues
...
Richard
40.9k2222 gold badges134134 silver badges203203 bronze badges
answered Mar 27 '09 at 2:17
SvanteSvante...
css z-index lost after webkit transform translate3d
...
answered Feb 10 '12 at 12:05
samy-deluxsamy-delux
2,96022 gold badges2626 silver badges3232 bronze badges
...
Generating an MD5 checksum of a file
...fit the whole file in memory. In that case, you'll have to read chunks of 4096 bytes sequentially and feed them to the md5 method:
import hashlib
def md5(fname):
hash_md5 = hashlib.md5()
with open(fname, "rb") as f:
for chunk in iter(lambda: f.read(4096), b""):
hash_md5....