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Having both a Created and Last Updated timestamp columns in MySQL 4.0
...itions in one table. Create both timestamp columns like so:
create table test_table(
id integer not null auto_increment primary key,
stamp_created timestamp default '0000-00-00 00:00:00',
stamp_updated timestamp default now() on update now()
);
Note that it is necessary to enter null ...
How to invoke a Linux shell command from Java
...amReader;
import java.util.ArrayList;
import java.util.List;
public class Test {
public static void main(final String[] args) throws IOException, InterruptedException {
//Build command
List<String> commands = new ArrayList<String>();
commands.add("/bin/cat"...
The specified named connection is either not found in the configuration, not intended to be used wit
...-one seemed to cover.
I had a main project with a couple of models, and a Test Project containing unit tests. The Test Project was working, but then stopped with the error mentioned in the OP. I hadn't done any renaming or moving of the EDMX file.
A lot of the advice mentioned comparing .config fi...
Why doesn't JUnit provide assertNotEquals methods?
...u expected and what you got if the assertion fails:
assertThat(objectUnderTest, is(not(someOtherObject)));
assertThat(objectUnderTest, not(someOtherObject));
assertThat(objectUnderTest, not(equalTo(someOtherObject)));
All three options are equivalent, choose the one you find most readable.
To us...
How to check if a variable is set in Bash?
...tion this syntax but says just quote(Omitting the colon[ ":"] results in a test only for a parameter that is unset. .. ${parameter:+word} [means] If parameter is null or unset, nothing is substituted, otherwise the expansion of word is substituted.); the cited ref pubs.opengroup.org/onlinepubs/96999...
How do I determine if my python shell is executing in 32bit or 64bit?
...fffffff', True)
sys.maxsize was introduced in Python 2.6. If you need a test for older systems, this slightly more complicated test should work on all Python 2 and 3 releases:
$ python-32 -c 'import struct;print( 8 * struct.calcsize("P"))'
32
$ python-64 -c 'import struct;print( 8 * struct.calcs...
Replacing spaces with underscores in JavaScript?
...
Future people browsing this @Inez has a link to test both speeds of split/join VS. replace. As of late 2018 replace is significantly faster.
– ricks
Aug 17 '18 at 14:48
...
Permission denied on accessing host directory in Docker
...ate --driver local \
--opt type=none \
--opt device=/home/user/test \
--opt o=bind \
test_vol
# create on the fly with --mount
$ docker run -it --rm \
--mount type=volume,dst=/container/path,volume-driver=local,volume-opt=type=none,volume-opt=o=bind,volume-opt=device...
What Automatic Resource Management alternatives exist for Scala?
...xpression:
import resource._
for(input <- managed(new FileInputStream("test.txt")) {
// Code that uses the input as a FileInputStream
}
2) Monadic-style
import resource._
import java.io._
val lines = for { input <- managed(new FileInputStream("test.txt"))
val bufferedRead...
Is it not possible to stringify an Error using JSON.stringify?
...
configurable: true,
writable: true
});
var error = new Error('testing');
error.detail = 'foo bar';
console.log(JSON.stringify(error));
// {"message":"testing","detail":"foo bar"}
Using Object.defineProperty() adds toJSON without it being an enumerable property itself.
Regarding mo...