大约有 47,000 项符合查询结果（耗时：0.1097秒） [XML]
Deleting queues in RabbitMQ
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edited Apr 30 at 8:23
Adeel Ansari
37.4k1212 gold badges8787 silver badges127127 bronze badges
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Measuring the distance between two coordinates in PHP
...atitudeFrom, $longitudeFrom, $latitudeTo, $longitudeTo, $earthRadius = 6371000)
{
// convert from degrees to radians
$latFrom = deg2rad($latitudeFrom);
$lonFrom = deg2rad($longitudeFrom);
$latTo = deg2rad($latitudeTo);
$lonTo = deg2rad($longitudeTo);
$latDelta = $latTo - $latFrom;
$lo...
Is there an equivalent of CSS max-width that works in HTML emails?
...ave a width that is up to 98% of the available width, but no greater than 800 pixels. Like this:
<table style="width:98%; max-width:800px;">
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subtract two times in python
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edited Mar 10 '11 at 16:12
bstpierre
25.8k1414 gold badges6060 silver badges9999 bronze badges
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How to encrypt/decrypt data in php?
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+50
Foreword
Starting with your table definition:
- UserID
- Fname
- Lname
- Email
- Password
- IV
Here are the changes:
The fields ...
Compiling Java 7 code via Maven
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answered Dec 26 '12 at 16:50
Ryan StewartRyan Stewart
112k1919 gold badges166166 silver badges189189 bronze badges
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Why are C character literals ints instead of chars?
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answered Jan 11 '09 at 23:21
MalxMalx
95211 gold badge88 silver badges1616 bronze badges
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Show DialogFragment with animation growing from a point
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+100
Being DialogFragment a wrapper for the Dialog class, you should set a theme to your base Dialog to get the animation you want:
publi...
How to include a Font Awesome icon in React's render()
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answered Apr 16 '14 at 18:01
BrigandBrigand
72.4k1717 gold badges147147 silver badges162162 bronze badges
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How to design a product table for many kinds of product where each product has many parameters
...is overkill. Class Table Inheritance would be my first choice.
Update 2019: The more I see people using JSON as a solution for the "many custom attributes" problem, the less I like that solution. It makes queries too complex, even when using special JSON functions to support them. It takes a lot...