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Java Timestamp - How can I create a Timestamp with the date 23/09/2007?
... as java.util.Date, java.util.Calendar, and java.text.SimpleDateFormat are now legacy, supplanted by the java.time classes built into Java 8 and later. See Tutorial by Oracle.
– Basil Bourque
Jan 24 '19 at 23:55
...
Does a favicon have to be 32x32 or 16x16?
...ee any up to date info listed here, so here goes:
To answer this question now, 2 favicons will not do it if you want your icon to look great everywhere. See the sizes below:
16 x 16 – Standard size for browsers
24 x 24 – IE9 pinned site size for user interface
32 x 32 – IE new page tab, Wind...
Why does printf not flush after the call unless a newline is in the format string?
...sing fflush:
printf("Buffered, will be flushed");
fflush(stdout); // Will now print everything in the stdout buffer
Edit: From Andy Ross's comment below, you can also disable buffering on stdout by using setbuf:
setbuf(stdout, NULL);
or its secure version setvbuf as explained here
setvbuf(std...
Any reason not to use '+' to concatenate two strings?
...n, results in unnecessary function calls which could add to the overhead.
Now coming back to the question. Should one discourage the use of + over join in all cases?
I believe no, things should be taken into consideration
Length of the String in Question
No of Concatenation Operation.
And off-...
How to search through all Git and Mercurial commits in the repository for a certain string?
...tuations where I had commits in my database but not in my reflog. I don't know how common this is. I was trying out different hg/git bridges. I think it can also arise with dropped stashes. In any case, this alias works nicely to catch those cases: !git fsck --unreachable | sed -ne 's/^unreachable c...
What is an efficient way to implement a singleton pattern in Java? [closed]
...s to be final. In this case, I've used the final keyword to let the users know it is final. Then you need to make the constructor private to prevent users to create their own Foo. Throwing an exception from the constructor prevents users to use reflection to create a second Foo. Then you create a pr...
What REST PUT/POST/DELETE calls should return by a convention?
...
@PerryTew Now you can go here tools.ietf.org/wg/httpbis and see the currently being revised version of the HTTP spec. Enjoy!
– Darrel Miller
Aug 5 '12 at 1:49
...
File Explorer in Android Studio
... Good one and up to date. Should probably be marked as the correct one now.
– CarlosGoncalves
Oct 24 '17 at 23:45
1
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Mapping many-to-many association table with extra column(s)
...= other.getId())
return false;
return true;
}
}
Now, we have to create the association table. The first step is to create an object representing a complex primary key (a.id, c.id).
public class ACId implements Serializable{
private A a;
private C c;
public A...
Using StringWriter for XML Serialization
...Test ???</string>
As you can see, there is no error this time, but now there is data-loss ????.
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