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Width equal to content [duplicate]
I'm experiencing some trouble with the width property of CSS. I have some paragraphs inside a div. I'd like to make the width of the paragraphs equal to their content, so that their green background looks like a label for the text. What I get instead is that the paragraphs inherit the width of the d...
What is the difference between LINQ ToDictionary and ToLookup
...hat key), and there is no mutate on the ILookup<,> interface.
As a side note, you can query a lookup (via the indexer) on a key that doesn't exist, and you'll get an empty sequence. Do the same with a dictionary and you'll get an exception.
So: how many records share each key?
An overly sim...
Understanding Magento Block and Block Type
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What if it is a rewrited/overrided block, how can I define and use block type then ?
– Vicky Dev
Feb 4 '17 at 21:17
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What is the difference between new/delete and malloc/free?
...version) never returns a NULL (will throw on failure)
Are called with Type-ID (compiler calculates the size)
Has a version explicitly to handle arrays.
Reallocating (to get more space) not handled intuitively (because of copy constructor).
Whether they call malloc/free is implementation defined.
Can...
Disable validation of HTML5 form elements
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If you want to disable client side validation for a form in HTML5 add a novalidate attribute to the form element. Ex:
<form method="post" action="/foo" novalidate>...</form>
See https://www.w3.org/TR/html5/sec-forms.html#element-attrdef-form...
Invoke-WebRequest, POST with parameters
...ple.com/service -ContentType "application/json" -Method POST -Body "{ 'ItemID':3661515, 'Name':'test'}"
or the equivalent for XML, etc.
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Selecting multiple classes with jQuery
...es. Without the comma it'd reference to .myOtherClass that is somewhere inside .myClass.
– geekuality
Oct 6 '14 at 12:14
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Efficiently checking if arbitrary object is NaN in Python / numpy / pandas?
...)
pd.isnull(s)
Out[9]:
0 False
1 True
2 False
dtype: bool
The idea of using numpy.nan to represent missing values is something that pandas introduced, which is why pandas has the tools to deal with it.
Datetimes too (if you use pd.NaT you won't need to specify the dtype)
In [24]: s = ...
Get “Value” property in IGrouping
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Just a related tip - since, as the other answers have said, the grouping is an IEnumerable, if you need to access a specific index you can use group.ElementAt(i).
This is probably obvious to a lot of people but hopefully it will help a few!
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How can I add items to an empty set in python
... edited Apr 29 at 8:42
David Buck
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answered Apr 29 at 8:40
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