大约有 48,000 项符合查询结果（耗时：0.0591秒） [XML]
Saving enum from select in Rails 4.1
...
206
Alright, so apparently, you shouldn't send the integer value of the enum to be saved. You shoul...
JavaScript, Node.js: is Array.forEach asynchronous?
...
10 Answers
10
Active
...
How to make Twitter bootstrap modal full screen
...d this in Bootstrap 3 with the following code:
.modal-dialog {
width: 100%;
height: 100%;
margin: 0;
padding: 0;
}
.modal-content {
height: auto;
min-height: 100%;
border-radius: 0;
}
In general, when you have questions about spacing / padding issues, try right+clicking (or cmd+cl...
Can I try/catch a warning?
...ne, $errcontext) {
// error was suppressed with the @-operator
if (0 === error_reporting()) {
return false;
}
throw new ErrorException($errstr, 0, $errno, $errfile, $errline);
});
try {
dns_get_record();
} catch (ErrorException $e) {
// ...
}
The important thing t...
Get individual query parameters from Uri [duplicate]
...have a uri string like: http://example.com/file?a=1&b=2&c=string%20param
9 Answers
...
PHPDoc type hinting for array of objects?
...[] */
private $items;
}
for class properties.
Previous answer from '09 when PHPDoc (and IDEs like Zend Studio and Netbeans) didn't have that option:
The best you can do is say,
foreach ($Objs as $Obj)
{
/* @var $Obj Test */
// You should be able to get hinting after the preceding li...
How to clear basic authentication details in chrome
...
20 Answers
20
Active
...
What are the underlying data structures used for Redis?
...formation.
– Homer6
Mar 8 '12 at 23:02
58
Thanks, but I'm not the sole big contributor, Pieter No...
Javascript: How to loop through ALL DOM elements on a page?
...ments in a page:
var all = document.getElementsByTagName("*");
for (var i=0, max=all.length; i < max; i++) {
// Do something with the element here
}
Note that you could use querySelectorAll(), if it's available (IE9+, CSS in IE8), to just find elements with a particular class.
if (document...
How to limit google autocomplete results to City and Country only
...
Francisco Presencia
8,00155 gold badges3838 silver badges7878 bronze badges
answered Apr 16 '12 at 7:52
FrancoisFrancois
...