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Missing styles. Is the correct theme chosen for this layout?
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What does the PHP error message “Notice: Use of undefined constant” mean?
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You should quote your array keys:
$department = mysql_real_escape_string($_POST['department']...
Visual studio compiles fine but still shows red lines
I am using VS 2012 and it was working all fine until I started observing some funny behavior. When I open my code it shows red Underlines which we usually see when there is an error in our code. Surprisingly, code compiles all fine. I have made following observations that are not normal at all.
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What is the Java equivalent for LINQ? [closed]
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In Java, how do I convert a byte array to a string of hex digits while keeping leading zeros? [dupli
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Create an empty list in python with certain size
...il, as our list has only 10 elements.
range(x) creates a list from [0, 1, 2, ... x-1]
# 2.X only. Use list(range(10)) in 3.X.
>>> l = range(10)
>>> l
[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
Using a function to create a list:
>>> def display():
... s1 = []
... for i in ...
Get last element of Stream/List in a one-liner
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edited Jan 15 '19 at 2:54
Naman
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How to check if a user is logged in (how to properly use user.is_authenticated)?
...cated is now an attribute in Django 1.10.
The method was removed in Django 2.0.
For Django 1.9 and older:
is_authenticated is a function. You should call it like
if request.user.is_authenticated():
# do something if the user is authenticated
As Peter Rowell pointed out, what may be tripping you...
Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
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Try to start the MySQL server:
mysql.server start
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How do you save/store objects in SharedPreferences on Android?
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