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How can I return two values from a function in Python?
...y name, which is more readable. You can still access items of the tuple by index. For example in Schema.loads method Marshmallow framework returns a UnmarshalResult which is a namedtuple. So you can do:
data, errors = MySchema.loads(request.json())
if errors:
...
or
result = MySchema.loads(r...
C++应用程序添加VBScript和JavaScript支持 - C/C++ - 清泛网移动版 - 专注C/C++及内核技术
... }
sfHelper.PutElement(0, (void*)&var); // parameter1 -> index 0
LPSAFEARRAY sa = sfHelper.GetArray();
_variant_t varRet;
if (m_ScriptObj.RunProcedure(strProc, &sa, &varRet))
m_ctlResult.SetWindowText( (LPCTSTR)(_bstr_t(varRet)) );
...
HTML.ActionLink method
... // URL with parameters
new { controller = "Home", action = "Index", id = "" } // Parameter defaults
);
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How to draw circle in html page?
...tive;
}
#circle {
font-size: 50px;
color: #58f;
}
#text {
z-index: 1;
position: absolute;
top: 21px;
left: 11px;
}
<div id="container">
<div id="circle">&#x25CF;</div>
<div id="text">a</div>
</div>
You could al...
How do I achieve the theoretical maximum of 4 FLOPs per cycle?
...tp://www.realworldtech.com/page.cfm?ArticleID=RWT091810191937&p=6
it's quite clear what happens.
In contrast, it should be easier to reach peak performance on AMD (Bulldozer) as the INT and FP/SIMD pipes have separate issue ports with their own scheduler.
This is only theoretical as I have nei...
Ordering by the order of values in a SQL IN() clause
..., any order])
ORDER BY FIELD(id, [ids in order])
FIELD() will return the index of the first parameter that is equal to the first parameter (other than the first parameter itself).
FIELD('a', 'a', 'b', 'c')
will return 1
FIELD('a', 'c', 'b', 'a')
will return 3
This will do exactly what you wan...
How to get the url parameters using AngularJS
...l5Mode requires a <base href="http://example.com/en/" /> tag in your index.html.
– cespon
Mar 31 '15 at 10:33
1
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GROUP BY with MAX(DATE) [duplicate]
...he party, but try this...
SELECT
`Train`,
`Dest`,
SUBSTRING_INDEX(GROUP_CONCAT(`Time` ORDER BY `Time` DESC), ",", 1) AS `Time`
FROM TrainTable
GROUP BY Train;
Src: Group Concat Documentation
Edit: fixed sql syntax
...
Android studio Gradle build speed up
....
More info about Instant Run - https://developer.android.com/studio/run/index.html#instant-run
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How do I pause my shell script for a second before continuing?
...
@murtadhaalsabbagh, But has very much to do with Google indexing :) Helped me too, btw.
– Iulian Onofrei
Jun 27 '19 at 20:37
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