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Required tags not present when using Delphi XML Data Binding Wizard
..." use="optional" />
</xs:all>
</xs:complexType>
Tell me if it's okay.
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Make a float only show two decimal places
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If anyone is curious as to how one does actually get 25.. @"%.f" does the trick. What is written above, does not.
– Alex Gray
Dec 3 '11 at 19:43
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How can I make an entire HTML form “readonly”?
...ents' disabled attributes to true, since the OP did not state that the specific "locked" form should be sent to the server (which the disabled attribute does not allow).
Another solution, which is presented in the demo below, is to place a layer on top of the form element which will prevent any int...
CSS '>' selector; what is it? [duplicate]
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> selects immediate children
For example, if you have nested divs like such:
<div class='outer'>
<div class="middle">
<div class="inner">...</div>
</div>
<div class="middle">
<div class="inner">.....
How do you run a single query through mysql from the command line?
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Also, if you want to strip the header and table format you can use mysql -u <user> -p -B --disable-column-names -e 'select * from schema.table'
– dvlcube
Oct 11 '17 at 18:40
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Scala how can I count the number of occurrences in a list
...-> 3, apple -> 3)
The question asks how to find the count of a specific item. With this approach, the solution would require mapping the desired element to its count value as follows:
s.groupBy(identity).mapValues(_.size)("apple")
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How to get the last N rows of a pandas DataFrame?
...on or label:
df.iloc[-3:]
see the docs.
As Wes points out, in this specific case you should just use tail!
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Comparator.reversed() does not compile using lambda
...be Object (the inference fallback of last resort), which fails.
Obviously if you can use a method reference, do that and it'll work. Sometimes you can't use a method reference, e.g., if you want to pass an additional parameter, so you have to use a lambda expression. In that case you'd provide an e...
Why do table names in SQL Server start with “dbo”?
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This article from a different answer claims that it is in fact a best practice: "The code would not have to use the fully qualified name, though there is a slight performance gain in doing so and is considered a best practice. "
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When to use Vanilla JavaScript vs. jQuery?
...k you get the idea.
There will be times when performance is crucial. Like if you're performing something in a loop many times over, you may want to ditch jQuery.
In general you can replace:
$(el).attr('someName');
with:
Above was poorly worded. getAttribute is not a replacement, but it does re...