大约有 48,000 项符合查询结果（耗时：0.0661秒） [XML]
Laravel - Eloquent or Fluent random row
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Laravel 4.0 - 4.2.6:
User::orderBy(DB::raw('RAND()'))->get();
Laravel 3:
User::order_by(DB::raw('RAND()'))->get();
Check this article on MySQL random rows. Laravel 5.2 supports this, for older version, there is no better solution then using RAW Queries.
edit 1: As mentioned by Double Gras, ...
Twitter Bootstrap Form File Element Upload Button
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Here's a solution for Bootstrap 3 and 4.
To make a functional file input control that looks like a button, you only need HTML:
HTML
<label class="btn btn-default">
Browse <input type="file" hidden>
</label>
This works in all moder...
IIS_IUSRS and IUSR permissions in IIS8
I've just moved away from IIS6 on Win2003 to IIS8 on Win2012 for hosting ASP.NET applications.
6 Answers
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Is it possible to set the equivalent of a src attribute of an img tag in CSS?
...lution (Live Demo):
<!doctype html>
<style>
.MyClass123{
content:url("http://imgur.com/SZ8Cm.jpg");
}
</style>
<img class="MyClass123"/>
Tested and working:
Chrome 14.0.835.163
Safari 4.0.5
Opera 10.6
Tested and Not working:
FireFox 40.0.2 (obs...
Rotating and spacing axis labels in ggplot2
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edited Jun 11 at 13:14
Mikko
5,77855 gold badges3737 silver badges7777 bronze badges
answered Au...
Is there a way to iterate over a slice in reverse in Go?
...lace. You'll have to do a normal for loop counting down:
s := []int{5, 4, 3, 2, 1}
for i := len(s)-1; i >= 0; i-- {
fmt.Println(s[i])
}
share
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improve this answer
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CSS text-transform capitalize on all caps
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HarmenHarmen
20.4k33 gold badges5151 silver badges7373 bronze badges
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Is there an easy way to return a string repeated X number of times?
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live2
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answered Sep 20 '10 at 19:14
Ahmad MageedAhmad Mageed
85.1k...
Test whether a glob has any matches in bash
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edited Sep 22 '18 at 15:34
answered Dec 10 '15 at 6:36
Br...