大约有 2,317 项符合查询结果（耗时：0.0250秒） [XML]
How to use my view helpers in my ActionMailer views?
... with a more appropriate host for the production helper-generated urls.
Q: For #2, why does the mail view need this information, and the regular views do not?
A: Because the regular views don't need to know the host, since all generated links are served from the host they link to. Links that sho...
How do I list one filename per output line in Linux?
....g.:
$ man ls
...
-1 list one file per line. Avoid '\n' with -q or -b
share
|
improve this answer
|
follow
|
...
How do I simulate a low bandwidth, high latency environment?
...Download link for newer XCode versions: developer.apple.com/download/more/?q=Additional%20Tools
– jstorm31
Nov 7 '19 at 15:43
...
How do I remove duplicate items from an array in Perl?
...
You can do something like this as demonstrated in perlfaq4:
sub uniq {
my %seen;
grep !$seen{$_}++, @_;
}
my @array = qw(one two three two three);
my @filtered = uniq(@array);
print "@filtered\n";
Outputs:
one two three
If you want to use a module, try the uniq fun...
How to decompile a whole Jar file? [closed]
... a jar: since 0.2.5, All files, in JAR files, are displayed.
See also the question "How do I “decompile” Java class files?".
The JD-Eclipse doesn't seem to have changed since late 2009 though (see Changes).
So its integration with latest Eclipse (3.8, 4.2+) might be problematic.
JD-Core is acti...
Binding IIS Express to an IP Address [duplicate]
...Registration completed for site "MyWebSite"
IIS Express is running.
Enter 'Q' to stop IIS Express
The configuration file (applicationhost.config) had a section added as follows:
<sites>
<site name="MyWebsite" id="2">
<application path="/" applicationPool="Clr4IntegratedAppPoo...
Adding VirtualHost fails: Access Forbidden Error 403 (XAMPP) (Windows 7)
...w from all # Deprecated
# --New way of doing it
Require all granted
</Directory>
</VirtualHost>
First, I saw that it's necessary to have set the <Directory xx:xx> options. So I put the <Directory > [..] </Directory>-part INSIDE the <...
How do I make an HTML text box show a hint when empty?
... target a browser that does not support input placeholders, you can use a jQuery plugin called jQuery HTML5 Placeholder, and then just add the following JavaScript code to enable it.
$('input[placeholder], textarea[placeholder]').placeholder();
...
How do 20 questions AI algorithms work?
Simple online games of 20 questions powered by an eerily accurate AI.
5 Answers
5
...
Better naming in Tuple classes than “Item1”, “Item2”
...
The Q' has c#4 as a tag, so although this answer is short it's still correct.
– Steve Drake
Sep 6 '17 at 12:41
...