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The Use of Multiple JFrames: Good or Bad Practice? [closed]
...Swing apps. For the most part, I did it in the beginning because I didn't know any better. However, as I matured in my experience and knowledge as a developer and as began to read and absorb the opinions of so many more experienced Java devs online, I made an attempt to shift away from the multiple ...
Create a Date with a set timezone without using a string representation
... I am amazed about his answer clarity and helpfulness. Did not know that working with Javascript dates was such a nightmare until today :S
– will824
Feb 12 '14 at 17:00
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How do I instantiate a Queue object in java?
...s... I think it makes the answer more confusing for someone that wants to know what to do because they almost surely don't want to do that. (Even if they wanted their own class, there is no need to make it anonymous)
– Tom
Jan 7 '11 at 23:08
...
Git format-patch to be svn compatible?
...tk to find the git SHA1 hash that most closely approximates the svn state.
Now compute a real patch by running diff -r over the two clones.
share
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improve this answer
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fol...
MongoDB logging all queries
...o be logged as "slow queries" to the file:
/var/log/mongodb/mongodb.log
Now I get continuous log outputs using the command:
tail -f /var/log/mongodb/mongodb.log
An example log:
Mon Mar 4 15:02:55 [conn1] query dendro.quads query: { graph: "u:http://example.org/people" } ntoreturn:0 ntoskip:0...
Why does GCC generate such radically different assembly for nearly the same C code?
... only two possible values that sign can take:
sign = 0
sign = 0x80000000
Now recognize that in both cases, sign == -sign. Therefore, when I change the original code to this:
int fast_trunc_one(int i) {
int mantissa, exponent, sign, r;
mantissa = (i & 0x07fffff) | 0x800000;
exponen...
How can I center a div within another div? [duplicate]
...
Now just define your
#main_content text-align:center and define your #container display:inline-block;
as like this:
#main_content {
text-align: center;
}
#container{
display: inline-block;
vertical-align: top;
}
...
jQuery convert line breaks to br (nl2br equivalent)
...dn't that regex mean if a line ends with ">" it wouldn't add the BR? I know in my HTML I use > but user generated content doesn't work so well with that...
– Dave Stein
Nov 8 '11 at 19:58
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Abusing the algebra of algebraic data types - why does this work?
...: Thanks! :] And yes, that's a great paper that develops these ideas. You know, I think at least 5% of my total reputation on SO can be attributed to "helping people understand one of Conor McBride's papers"...
– C. A. McCann
Feb 8 '12 at 19:39
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The JPA hashCode() / equals() dilemma
...nd printed the log for me.
jediCouncilSet.add(user); // Ok, we got a UUID now
When I run my tests and see the log output I fix the problem:
User user = new User();
user.setUuid(UUID.randomUUID());
Alternatively, one can provide a separate constructor:
@Entity
public class User {
@Id
...