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Good examples using java.util.logging [closed]
...;
public class Main {
private static Logger LOGGER = Logger.getLogger("InfoLogging");
public static void main(String[] args) {
LOGGER.info("Logging an INFO-level message");
}
}
Without hard-coding the class name:
import java.util.logging.Logger;
public class Main {
private static ...
write a shell script to ssh to a remote machine and execute commands
...awx
Ansible Tower: commercial product, you will probably fist explore the free open-source AWX, rather than the 15days free-trail of Tower
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What is the printf format specifier for bool?
...;
#include <printf.h>
#include <stdbool.h>
static int bool_arginfo(const struct printf_info *info, size_t n,
int *argtypes, int *size)
{
if (n) {
argtypes[0] = PA_INT;
*size = sizeof(bool);
}
return 1;
}
static int bool_printf(FILE *stream, const struct printf_info *in...
Why are data transfer objects (DTOs) an anti-pattern?
...hat the 11-or so layers that is mainly for data-transer does not come for free.
– KarlP
Sep 18 '09 at 7:15
10
...
How to “hibernate” a process in Linux by storing its memory to disk and restoring it later?
...ate' in laptop, I would to write all the memory used by a process to disk, free up the RAM. And then later on, I can 'resume the process', i.e, reading all the data from memory and put it back to RAM and I can continue with my process?
...
How do I find the install time and date of Windows?
...t to get that information or did you just know it?
– Free Wildebeest
Oct 4 '08 at 16:50
5
Works g...
How to document a method with parameter(s)?
...
Since docstrings are free-form, it really depends on what you use to parse code to generate API documentation.
I would recommend getting familiar with the Sphinx markup, since it is widely used and is becoming the de-facto standard for documenti...
How do I raise the same Exception with a custom message in Python?
...:
Depending on what the purpose is, you can also opt for adding the extra information under your own variable name. For both python2 and python3:
try:
try:
raise ValueError
except ValueError as err:
err.extra_info = "hello"
raise
except ValueError as e:
print(" err...
What's the difference between deadlock and livelock?
... // <- get lock 0
while (flag[1]) // <- is lock 1 free?
/* do nothing */; // <- no? so I wait 1 second, for example
// and test again.
// on more sophisticated setups we can ask
// t...
Remove all files except some from a directory
...
rm !(textfile.txt|backup.tar.gz|script.php|database.sql|info.txt)
The extglob (Extended Pattern Matching) needs to be enabled in BASH (if it's not enabled):
shopt -s extglob
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