大约有 37,000 项符合查询结果（耗时：0.0498秒） [XML]
Check if an element is a child of a parent
... is not within child';
}
<div id="parent">
<div>
<table>
<tr>
<td><span id="child"></span></td>
</tr>
</table>
</div>
</div>
<div id="result"></div>
...
PHP function to make slug (URL string)
...
sanitize is a strange, forgettable function name to generate a slug.
– rybo111
Jul 3 '15 at 13:52
add a comment
...
Entity Framework: “Store update, insert, or delete statement affected an unexpected number of rows (
...he scenes, but I don't have any extra code of my own that is modifying the tables. Is there a way to change this concurrency setting?
– strongopinions
Dec 4 '09 at 0:16
3
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How to get rid of punctuation using NLTK tokenizer?
...slate(None, string.punctuation)
Or for unicode:
import string
translate_table = dict((ord(char), None) for char in string.punctuation)
s.translate(translate_table)
and then use this string in your tokenizer.
P.S. string module have some other sets of elements that can be removed (like digit...
Active Record - Find records which were created_at before today
...ys.ago)
Using the underlying Arel interface:
MyModel.where(MyModel.arel_table[:created_at].lt(2.days.ago))
Using a thin layer over Arel:
MyModel.where(MyModel[:created_at] < 2.days.ago)
Using squeel:
MyModel.where { created_at < 2.days.ago }
...
Text size and different android screen sizes
...ve been deprecated since Android 3.2 in favor of the following:
Declaring Tablet Layouts for Android 3.2
For the first generation of tablets running Android 3.0, the proper
way to declare tablet layouts was to put them in a directory with the
xlarge configuration qualifier (for example, res...
Why are all fields in an interface implicitly static and final?
...tatic final does not mean they must be compile-time constants, or even immutable. You can define e.g.
interface I {
String TOKEN = SomeOtherClass.heavyComputation();
JButton BAD_IDEA = new JButton("hello");
}
(Beware that doing this inside an annotation definition can confuse javac, relatin...
Calling a function of a module by using its name (a string)
...["myfunction"]()
locals returns a dictionary with a current local symbol table. globals returns a dictionary with global symbol table.
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Static extension methods [duplicate]
....Parse(..)
vs.
Helper.ParseBool(..);
Doesn't really bring much to the table...
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How to convert R Markdown to PDF?
... Adding --toc would be useful on the command line (resulting in a nics table of content based on your headings) and also customizing the LaTeX template for your needs (like adding there \listoffigures and/or \listoftables etc.) could result in wonderful documents.
– daroczi...