大约有 7,116 项符合查询结果（耗时：0.0270秒） [XML]
Setting table column width
...e <col width=""> is obsolete in HTML5: developer.mozilla.org/en/docs/Web/HTML/Element/col
– Richard
Feb 24 '17 at 12:19
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When should I use double or single quotes in JavaScript?
...ry relevant when working with jQuery.ajax calling into an ASP.NET service (Web Service, Page Method, or MVC).
– Schmuli
Mar 3 '11 at 11:46
102
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Calling a parent window function from an iframe
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worth to raise that (from MDN web docs) : Always provide a specific targetOrigin, not *, if you know where the other window's document should be located. Failing to provide a specific target discloses the data you send to any interested malicious site
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Import CSV file into SQL Server
...lick on the Finish button to run the package.
The above was found on this website (I have used it and tested):
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Using Sass Variables with CSS3 Media Queries
...le size, but I have found that the increase is usually negligible once the web server applies gzip (which it will usually do automatically).
.my-element {
font-size: 14px;
padding: 0 calc(1rem / 2);
}
@media (min-width: 1680px) {
.my-element {
padding: 0 calc(1.75rem / 2);
}
}
@media (min...
Is there a version of JavaScript's String.indexOf() that allows for regular expressions?
... edited Feb 11 '17 at 8:20
Web_Designer
61.7k8484 gold badges194194 silver badges248248 bronze badges
answered Nov 7 '08 at 22:11
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Remove rows with duplicate indices (Pandas DataFrame and TimeSeries)
I'm reading some automated weather data from the web. The observations occur every 5 minutes and are compiled into monthly files for each weather station. Once I'm done parsing a file, the DataFrame looks something like this:
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Insert picture/table in R Markdown [closed]
... package has been written to help achieve this: https://cran.r-project.org/web/packages/kableExtra/index.html
Style Tips
The R Markdown cheat sheet is still the best place to learn about most the basic syntax you can use.
If you are looking for potential extensions to the formatting, the bookdown...
Is it good practice to use java.lang.String.intern()?
...ons can sometimes be recovered from, especially in threaded models such as web applications. When permgen is exhausted, an application will typically be permanently non-functional and often will resource thrash until killed.
– Taylor
Aug 19 '13 at 16:01
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Missing return statement in a non-void method compiles
... For example a lot of apps use an infinite main loop. Another example is a web server which may indefinitely wait for requests.
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