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How to have jQuery restrict file types on upload?
...ad field to only jpg/jpeg, png, and gif. I am doing backend checking with PHP already. I am running my submit button through a JavaScript function already so I really just need to know how to check for the file types before submit or alert.
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Maven parent pom vs modules pom
...e things to be shared by all, but avoids the problem described in #2.
The site plugin will get very confused if the parent structure is not the same as the directory structure. If you want to build an aggregate site, you'll need to do some fiddling to get around this.
Apache CXF is an example the p...
How to search for “R” materials? [closed]
....org is a great search engine for R manuals, mailing lists, and various websites. It's a Google syndicated search app with specialized UI. I always use it.
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Many-to-many relationship with the same model in rails?
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Right, now... You've got a regular user who has today made a post on your site about how eels are delicious. This total stranger comes around to your site, signs up, and writes a scolding post on regular user's ineptitude. After all, eels are an endangered species!
So you'd like to make clear in y...
String length in bytes in JavaScript
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This string I remember testing on php is 14
– May Weather VN
Jul 18 at 10:19
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Is there a way to check which CSS styles are being used or not used on a web page?
...is is aweso -- UnCSS cannot be run on non-HTML pages, such as templates or PHP files - nevermind.......
– Brian Powell
Dec 15 '17 at 19:36
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dyld: Library not loaded … Reason: Image not found
... executable file you're trying to run. In my case, otool -L /usr/local/bin/php did the trick.
– brunouno
Nov 25 '18 at 4:36
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an htop-like tool to display disk activity in linux [closed]
...lay disk activity per process, it needs a kernel patch (available from the site). These kernel patches are now obsoleted, only to show per-process network activity an optional module is provided.
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Create, read, and erase cookies with jQuery [duplicate]
...ways quote the most relevant part of an important link, in case the target site is unreachable or goes permanently offline." stackoverflow.com/help/how-to-answer
– Luke Stevenson
Sep 28 '18 at 4:59
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A good book for learning D3.js [closed]
...tio already mentioned, there are the tutorials from Scott Murray on his website.
You will also note that on his site, he has a link to his recent d3 book,
Interactive Data Visualization for the Web.
However, that book is now available online for free, along with embedded jsbin examples.
http://c...