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How to install the JDK on Ubuntu Linux
...lete, set environment variables as follows.
Edit the system path in file /etc/profile:
sudo gedit /etc/profile
Add the following lines at the end.
JAVA_HOME=/usr/lib/jvm/jdk1.7.0
PATH=$PATH:$HOME/bin:$JAVA_HOME/bin
export JAVA_HOME
export PATH
Source: http://javaandme.com/
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Cleanest way to build an SQL string in Java
...he dbms parse the statement beforehand with different values for "5", "8", etc.? I guess executing with jooq would solve it?
– Vegard
Sep 16 '13 at 11:27
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Real world use cases of bitwise operators [closed]
...n to a bunch of logic gates, so they have to be expressed as AND, OR, NOT, etc.
Graphics
There's hardly enough space here to get into every area where these operators are used in graphics programming. XOR (or ^) is particularly interesting here because applying the same input a second time will und...
How do I move a redis database from one server to another?
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On Ubuntu, the Redis conf file is stored in /etc/redis/redis.conf, and you can search through it to find where your .rdb files are: cat /etc/redis/redis.conf | grep "rdb". In my case it's /var/lib/redis
– Herman Schaaf
Apr 29 '13 a...
Auto increment primary key in SQL Server Management Studio 2012
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Work's, providing there are no Foreign keys etc
– Andrew Day
Feb 8 '16 at 11:22
3
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PowerShell: Run command from script's directory
... change to the correct folder
Push-Location $folder
# do stuff, call ant, etc
# now back to previous directory
Pop-Location
There's probably other ways of achieving something similar using Invoke-Command as well.
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Install autoreconf on OS X v10.7 (Lion)?
...d into the right place), and you've the /usr/local/bin path added in your /etc/paths file.
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REST vs JSON-RPC? [closed]
...ocedure signatures(number of arguments, order of arguments, argument types etc...) on server side without breaking client implementations;
RPC style doesn't expose anything but procedure endpoints + procedure arguments. It's impossible for client to determine what can be done next.
On the other ha...
WPF global exception handler [duplicate]
...utton.OK, MessageBoxImage.Error);
// OR whatever you want like logging etc. MessageBox it's just example
// for quick debugging etc.
e.Handled = true;
}
I added this code in App.xaml.cs
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Has an event handler already been added?
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If you are using this for something like updating a UI etc then its such a trivial task the risk is ok. If this was for network packet handling etc then I would not use it.
– rolls
Sep 13 '17 at 1:49
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