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When should I use Arrow functions in ECMAScript 6?
...raw(book.currentPage + index, $page);
});
};
We must use function in order for each to bind this dynamically. We can't use an arrow function here.
Dealing with multiple this values can also be confusing, because it's hard to know which this an author was talking about:
function Reader() {
...
How to get the return value from a thread in python?
...[executor.submit(foo, param) for param in param_list] The order will be maintained, and exiting the with will allow result collection. [f.result() for f in futures]
– jayreed1
Jun 4 at 21:29
...
MySQL Workbench Dark Theme
...pplication. It is planned to allow customizing them in a later version. In order to get a dark theme as one of the templates please file a feature request at http://bugs.mysql.com. But keep in mind, not every UI element is colored according to the Workbench theme, e.g. text boxes still stay white as...
Is there an easy way to add a border to the top and bottom of an Android View?
I have a TextView and I'd like to add a black border along its top and bottom borders. I tried adding android:drawableTop and android:drawableBottom to the TextView, but that only caused the entire view to become black.
...
Why not be dependently typed?
...s due to the fact that dependent types are fundamentally hard (e.g., first-order logic is undecidable). But I think the bigger problem is really that we lack a good vocabulary for capturing and explaining what's going on. As more and more people learn about dependent types, we'll develop a better vo...
Move assignment operator and `if (this != &rhs)`
... function, and utilize a mix of rvalue references and lvalue references in order to "prevent" extra temporaries from being created during some stacked addition operation on the object-type:
struct A; //defines operator=(A&& rhs) where it will "steal" the pointers
//of rhs and set ...
Is it possible to apply CSS to half of a character?
...ment ready file like this:
$(".splitchar").splitchar();
Customizing
In order to make the text look exactly as you want it to, all you have to do is apply your design like this:
.horizontal { /* Base CSS - e.g font-size */ }
.horizontal:before { /* CSS for the left half */ }
.horizontal:after { ...
Detect all Firefox versions in JS
...orage === "undefined" &&
typeof createdElement.style.borderImage === "undefined" &&
typeof document.querySelector !== "undefined") {
firefoxVersion = "14";
}
// Firefox 15 released August 28, 2012
// borderImage allo...
How to find list of possible words from a letter matrix [Boggle Solver]
...manages a given path through the grid.
# Its an array of matrix-nodes in-order with
# Convenience functions for pretty-printing the paths
# and for extending paths as new paths.
# Usage:
# my $p = Prefix->new(path=>[ $startnode ]);
# my $c = $p->child( $extensionNode );
# pri...
Running Bash commands in Python
...oggles my mind that I had to post a new answer to such a basic question in order to show how to run the command from the question idiomatically. Your answer is long but I don't see such example. Unrelated: avoid cargo-culting. If check_call() works in your case, use it. I had to fix a code that used...