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Why do I need to override the equals and hashCode methods in Java?
... }
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result
+ ((importantField == null) ? 0 : importantField.hashCode());
return result;
}
@Override
public boolean equals(final Object obj)...
Unbalanced calls to begin/end appearance transitions for
...nil instead of init.
– Hua-Ying
Oct 31 '11 at 21:15
173
You can generate this warning by presenti...
Getting rid of all the rounded corners in Twitter Bootstrap
...
331
I set all element's border-radius to "0" like this:
* {
border-radius: 0 !important;
}
As...
Dynamic array in C#
...
Chris Van OpstalChris Van Opstal
31.9k88 gold badges6969 silver badges8989 bronze badges
...
Quick Way to Implement Dictionary in C
...igned hashval;
for (hashval = 0; *s != '\0'; s++)
hashval = *s + 31 * hashval;
return hashval % HASHSIZE;
}
/* lookup: look for s in hashtab */
struct nlist *lookup(char *s)
{
struct nlist *np;
for (np = hashtab[hash(s)]; np != NULL; np = np->next)
if (strcmp(s, np-...
grid controls for ASP.NET MVC? [closed]
...is
– Zameer Ansari
Nov 30 '15 at 16:31
1
Note that this is a commercial product and and the downl...
error_log per Virtual Host?
...
|
edited Mar 31 '11 at 9:31
demonkoryu
1,20399 silver badges2525 bronze badges
answered Aug...
How can I determine the type of an HTML element in JavaScript?
... Michał Perłakowski
63.1k2121 gold badges133133 silver badges148148 bronze badges
answered Oct 31 '08 at 17:33
pkaedingpkaeding
...
Check Whether a User Exists
...er_doesnt_exist
– Will Sheppard
Aug 31 '16 at 9:22
1
@WillSheppard : At a general level boolean h...
Generating a random password in php
...t better either)
– CodesInChaos
Oct 31 '13 at 16:56
19
The question is about generating a passwor...