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What is the use of the @ symbol in PHP?
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That was a bit of a quick draw!
– Aiden Bell
Jun 23 '09 at 12:09
6
Yeah; down t...
MySQL “Group By” and “Order By”
.... GROUP BY is case insensitive so LOWER() is unnecessary, and second, $userID appears to be a variable directly from PHP, your code may be sql injection vulnerable if $userID is user-supplied and not forced to be an integer.
– velcrow
Apr 23 '13 at 18:09
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HTML-encoding lost when attribute read from input field
I’m using JavaScript to pull a value out from a hidden field and display it in a textbox. The value in the hidden field is encoded.
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What is Data Transfer Object?
...VC doesn't necessarily need to be a class from your Domain Model. Having said that, it well could be. Using the DTO strips out all of the unnecessary stuff. Just depends on the architecture you're going for. I'm not sure exactly how to answer your second question. Whether its across the wire or n...
How to check if a string is a valid hex color representation?
... By definition this is correct, but codes with a length of 3 are valid for browser interpretation, too. color: #f00; will be interpreted as red (#ff0000) aswell.
– Smamatti
Nov 6 '11 at 14:13
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Insert picture/table in R Markdown [closed]
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Several sites provide reasonable cheat sheets or HOWTOs for tables and images. Top on my list are:
Pandoc readme, specifically tables
RStudio's RMarkdown, more details in basics (including tables) and a rewrite of pandoc's markdown.
Pictur...
Can I use a min-height for table, tr or td?
...00px;
}
Table cells will grow when the content does not fit.
https://jsfiddle.net/qz70zps4/
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Java Naming Convention with Acronyms [closed]
...andard for this in Java, I'd like to note that the .NET Framework Design Guidelines do specify this.
Now before slamming me for being off topic, please remember that the class naming guidelines for Java and the .NET Framework are quite similar, which makes the .NET guidelines useful as a persuasiv...
Programmatically select text in a contenteditable HTML element?
...moveAllRanges();
sel.addRange(range);
}
var el = document.getElementById("foo");
selectElementContents(el);
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Amazon S3 CORS (Cross-Origin Resource Sharing) and Firefox cross-domain font loading
...the AWS staff in the link (https://forums.aws.amazon.com/thread.jspa?threadID=114646) below, commented by @Jeff-Atwood.
From the linked thread, it is advised, as a workaround, to use a Query String for differentiating between calls from different domains. I'll reproduce the shortened example here.
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