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Difference between 3NF and BCNF in simple terms (must be able to explain to an 8-year old)
..., the tennis club:
Today's Tennis Court Bookings (3NF, not BCNF)
Court Start Time End Time Rate Type
------- ---------- -------- ---------
1 09:30 10:30 SAVER
1 11:00 12:00 SAVER
1 14:00 15:30 STANDARD
2 10:00 11:30 ...
Find a class somewhere inside dozens of JAR files?
... = CLASS_FILE_TO_FIND.replace('.', '/') + ".class";
}
File start = new File(args[0]);
if (args.length > 1) {
CLASS_FILE_TO_FIND = args[1];
}
search(start);
System.out.println("------RESULTS------");
for (String s : foundIn) {
...
How to prevent logback from outputting its own status at the start of every log when using a layout
...d the same problem i added this line
<!-- Stop output INFO at start -->
<statusListener class="ch.qos.logback.core.status.NopStatusListener" />
in the logback and it succefully worked
Exposing a port on a live Docker container
... The key part of my question is that this needs to happen without restarting the container... Shifting to the new container may keep files, but will effectively kill any running processes, and will be similar to a reboot on a physical machine. I need to do this without that happening. Thank y...
Is there a way to get version from package.json in nodejs code?
...
If your application is launched with npm start, you can simply use:
process.env.npm_package_version
See package.json vars for more details.
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Git for Windows: .bashrc or equivalent configuration files for Git Bash shell
...our home directory, so it should be the directory you're in as soon as you start the git bash shell. just create a file called .bashrc and .gitconfig there.
– Charles Ma
Nov 11 '11 at 23:47
...
Why is spawning threads in Java EE container discouraged?
...ed is typically attached to the thread of execution itself. If you simply start your own thread (which I believe some servers will not even allow), it cannot access other resources. What this means, is that you cannot get an InitialContext and do JNDI lookups to access other system resources such ...
How to profile a bash shell script slow startup?
My bash shell takes up to 3-4 seconds to start up, while if I start it with --norc it runs immediately.
7 Answers
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How to use sed to replace only the first occurrence in a file?
...ince range is inclusive, smallest possible range is "2 lines" and smallest starting range is both lines 1 and 2 (i.e. if there's an occurrence on line 1, occurrences on line 2 will also be changed, not desired in this case). GNU sed adds its own extension of allowing specifying start as the "pseudo"...
Android EditText delete(backspace) key event
...pace;
// ...
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
previousLength = s.length();
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
@Override
public void afterTextChanged(Editable s) {
backSpace ...