大约有 47,000 项符合查询结果（耗时：0.0703秒） [XML]
scopes with lambda and arguments in Rails 4 style?
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307
I think it should be:
scope :find_lazy, -> (id) { where(id: id) }
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jQuery vs jQuery Mobile vs jQuery UI?
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edited Oct 24 '15 at 10:00
answered Jul 9 '11 at 17:57
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RSpec: What is the difference between a feature and a request spec?
... Akshay Mohite
1,79911 gold badge1212 silver badges2020 bronze badges
answered Mar 4 '13 at 3:06
Richard JordanRichard Jordan
7,66...
Using @include vs @extend in Sass?
... background-color: $main-color
border: 1px solid black
border-radius: 0.2em
&:hover, &:active
background-color: $active-color
a
+button
button
+button(pink, red)
Results in:
a {
background-color: lightgrey;
border: 1px solid black;
border-radius: 0.2em;
}
a:hover,...
Using pickle.dump - TypeError: must be str, not bytes
... Clements
118k2828 gold badges213213 silver badges250250 bronze badges
25
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Do SVG docs support custom data- attributes?
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120
While other answers are technically correct, they omit the fact that SVG provides an alternative...
EF Code First: How do I see 'EntityValidationErrors' property from the nuget package console?
...(var failure in ex.EntityValidationErrors) {
sb.AppendFormat("{0} failed validation\n", failure.Entry.Entity.GetType());
foreach (var error in failure.ValidationErrors) {
sb.AppendFormat("- {0} : {1}", error.PropertyName, error.ErrorMessage);
s...
What CSS selector can be used to select the first div within another div
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edited Jul 17 '13 at 16:09
answered Feb 25 '13 at 20:13
J...
With GitHub how do I push all branches when adding an existing repo?
...ow to make “git push” include tags within a branch?", git 1.8.3+ (May 2013) introduced:
git push --follow-tags
This won't push all the tags, but only the ones accessible from the branch(es) HEAD(s) you are pushing.
That can help keeping that operation (pushing commits and tags) done with...
Difference between repository and service?
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edited Sep 17 '09 at 17:22
answered Sep 17 '09 at 17:13
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