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Disable firefox same origin policy
...able HTTP/HTTPS mixed content protection by setting security.mixed_content.block_active_content to false and security.mixed_content.block_display_content to true. Keep in mind you are disabling some security and this should be a temporary solution.
– bufh
Jun 5...
Inheriting class methods from modules / mixins in Ruby
... way of defining a class method is to use self within the class definition block, which refers to the class object being created:
class Abc
def self.foo
"foo"
end
end
Abc.singleton_class.instance_methods(false)
#=> [:foo]
How do I include the class methods in a module?
As we just est...
How do I edit /etc/sudoers from a script?
...rks:
if [ -z "$1" ]; then
# When you run the script, you will run this block since $1 is empty.
echo "Starting up visudo with this script as first parameter"
# We first set this script as the EDITOR and then starts visudo.
# Visudo will now start and use THIS SCRIPT as its editor
expor...
Java Runtime.getRuntime(): getting output from executing a command line program
...hile you are reading the other. The program you are listening to will then block trying to write to the filled buffer, while on the other end your program will block trying to read from a buffer that will never return EOF. You must read from both streams concurrently.
– Gili
...
Pushing to Git returning Error Code 403 fatal: HTTP request failed
...
SSH blocked at work so I have to use HTTPS. Adding the username fixes my issues.
– David Poole
Oct 13 '12 at 15:40
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How do I get the size of a java.sql.ResultSet?
...
Inside the if(rs.last()) code block, wouldn't the correct method be rs.beforeFirst() instead of rs.first()? This way, you are not skipping the first record in your result set for processing in the while loop.
– karlgrz
...
Margin on child element moves parent element
...ea can bite you when you explicitly want a container. This is called a new block formatting context in CSS speak. The overflow or margin trick will give you that.
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Fixing “Lock wait timeout exceeded; try restarting transaction” for a 'stuck" Mysql table?
...d to use root account to run that SQL to see which transaction is actually blocking other from accessing table
– tom10271
Jun 15 at 8:45
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How do I declare class-level properties in Objective-C?
...r consuming classes but it's still a ton of work. Tried this with a static block and it wasn't much fun. In fact just using the static was much easier.
– Departamento B
Dec 5 '17 at 23:26
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How to remove focus around buttons on click
...
You want something like:
<button class="btn btn-primary btn-block" onclick="this.blur();">...
The .blur() method correctly removes the focus highlighting and doesn't mess up Bootstraps's styles.
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