大约有 45,007 项符合查询结果（耗时：0.0583秒） [XML]
How to sort an array of associative arrays by value of a given key in PHP?
...follow
|
edited Aug 4 at 20:48
AbraCadaver
69.9k77 gold badges5151 silver badges7676 bronze badges
...
Array extension to remove object by value
...
As of Swift 2, this can be achieved with a protocol extension method.
removeObject() is defined as a method on all types conforming
to RangeReplaceableCollectionType (in particular on Array) if
the elements of the collection are Equatable:
extension RangeReplac...
Can you use CSS to mirror/flip text?
Is it possible to use CSS/CSS3 to mirror text?
14 Answers
14
...
How can I profile Python code line-by-line?
I've been using cProfile to profile my code, and it's been working great. I also use gprof2dot.py to visualize the results (makes it a little clearer).
...
How do I get the first element from an IEnumerable in .net?
...of an IEnumerable<T> in .net, and I haven't found a nice way to do it. The best I've come up with is:
8 Answers
...
How to install therubyracer gem on 10.10 Yosemite?
I don't manage to install therubyracer gem on Yosemite 10.10.
18 Answers
18
...
How can I erase all inline styles with javascript and leave only the styles specified in the css sty
...
or
$('div').removeAttr('style'); (From Andres's Answer)
To make this a little smaller, try this:
$('div[style]').removeAttr('style');
This should speed it up a little because it checks that the divs have the style attribute.
Either way, this might take a little while to process if you have a l...
How do I delete all messages from a single queue using the CLI?
...om a single queue using the cli?
I have the queue name and I want to clean it.
9 Answers
...
How to submit form on change of dropdown list?
...
Just ask assistance of JavaScript.
<select onchange="this.form.submit()">
...
</select>
See also:
HTML dog - JavaScript tutorial
share
|
improve this answer
|
...
Rails 4 LIKE query - ActiveRecord adds quotes
...
Your placeholder is replaced by a string and you're not handling it right.
Replace
"name LIKE '%?%' OR postal_code LIKE '%?%'", search, search
with
"name LIKE ? OR postal_code LIKE ?", "%#{search}%", "%#{search}%"
...