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Specify JDK for Maven to use
... can't change it: JAVA_HOME can be set for Maven (on Mac at least) in this file: /private/etc/mavenrc - And that can use something like (note the backticks not single quotes!): export JAVA_HOME=`/usr/libexec/java_home -v 1.7.0_75`
– RedYeti
Mar 27 '15 at 13:2...
Exit single-user mode
...ABASE [my_db] SET MULTI_USER
GO
See my blog article on managing database files. This was written for moving files, but user management is the same.
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How does database indexing work? [closed]
...e the indices are stored together in a table using the MyISAM engine, this file can quickly reach the size limits of the underlying file system if many fields within the same table are indexed.
How does it work?
Firstly, let’s outline a sample database table schema;
Field name Data type...
I lose my data when the container exits
... Incrementally committing changes is not "the docker way". Use a DOCKERFILE.
– user2105103
Jan 14 '15 at 14:23
24
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TypeError: 'str' does not support the buffer interface
...code it).
plaintext = input("Please enter the text you want to compress")
filename = input("Please enter the desired filename")
with gzip.open(filename + ".gz", "wb") as outfile:
outfile.write(bytes(plaintext, 'UTF-8'))
Also do not use variable names like string or file while those are names ...
How can I use PHP to dynamically publish an ical file to be read by Google Calendar?
...h on PHP ical just brings up phpicalendar and how to parse or read IN ical files. I just want to write a PHP file that pulls events from my database and writes them out in ical format.
...
Spring MVC @PathVariable with dot (.) is getting truncated
...
Spring considers that anything behind the last dot is a file extension such as .jsonor .xml and trucate it to retrieve your parameter.
So if you have /somepath/{variable} :
/somepath/param, /somepath/param.json, /somepath/param.xml or /somepath/param.anything will result in a p...
How do you write a migration to rename an ActiveRecord model and its table in Rails?
..., :old_table_name
end
end
I had to go and rename the model declaration file manually.
Edit:
In Rails 3.1 & 4, ActiveRecord::Migration::CommandRecorder knows how to reverse rename_table migrations, so you can do this:
class RenameOldTableToNewTable < ActiveRecord::Migration
def change...
PowerShell: Setting an environment variable for a single command only
...Usage:
with-env.ps1 FOO=foo BAR=bar your command here
# Supports dot-env files as well
with-env.ps1 .\.env OTHER_ENV=env command here
On the other hand, if you install Gow you can use env.exe which might be a little more robust than the quick script I wrote above.
Usage:
env.exe FOO=foo BAR=ba...
Run java jar file on a server as background process
...ined services mine was at /usr/lib/systemd/system/
Step 2:
Create a text file with your favorite text editor name it whatever_you_want.service
Step 3:
Put following
Template to the file whatever_you_want.service
[Unit]
Description=webserver Daemon
[Service]
ExecStart=/usr/bin/java -jar /web...