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Difference between std::result_of and decltype
... AFAIK, so without result_of<> it's awkward to get the type returned by a template without relying on the arguments having valid default constructors.
– Robert Mason
Nov 1 '12 at 16:46
...
What does “javascript:void(0)” mean?
.... You can, with some effort, attempt to mimic the keyboard interactability by adding a tabIndex to the element, and listening for a Space keypress. But it's never going to 100% reproduce the real browser behaviour, not least because different browsers can respond to the keyboard differently (not to ...
What does tree-ish mean in Git?
...h>, e.g. HEAD:README, :README, master:./README
A suffix : followed by a path names the blob or tree at the given path in
the tree-ish object named by the part before the colon.
So, in other words, master:foo is the correct syntax, not master/foo.
Other "Tree-ish" (Plus Commit-ish)
Here...
Has anyone ever got a remote JMX JConsole to work?
...and both jmx and rmi port also have to be same
– shabby
May 16 '17 at 6:53
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show 3 more comments
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Best way to allow plugins for a PHP application
...PHP and this time around I want to create something that people can extend by using a plugin interface.
8 Answers
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How to get a URL parameter in Express?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Are there disadvantages to using a generic varchar(255) for all text-based fields?
...e to having 255 characters. (If you're wondering, it's this way because Ruby on Rails migrations map String fields to VARCHAR(255) by default and I never bothered to override it).
...
Google Maps API v3: How do I dynamically change the marker icon?
... page source, change:
google.maps.event.addDomListener(document.getElementById("changeButton"),"click",function() {
styleIcon.set("color","#00ff00");
styleIcon.set("text","Go");
});
to something like:
google.maps.event.addDomListener("mouseover",function() {
styleIcon.set("color","#00ff00"...
How to do stateless (session-less) & cookie-less authentication?
... For example, you might leak the token via the HTTP referer header or even by someone who just inspect your traffic or watch your computer.
Another thing, even if you could use cookies, I would recommend you to add random token or random verifer, to protect yourself from Cross Site Request Forgery ...
How can I have two fixed width columns with one flexible column in the center?
...ight {
flex-basis: 230px;
flex-shrink: 0;
}
OR, as recommended by the spec:
.left, .right {
flex: 0 0 230px; /* don't grow, don't shrink, stay fixed at 230px */
}
7.2. Components of
Flexibility
Authors are encouraged to control flexibility using the flex shorthand
r...