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How to make a function wait until a callback has been called using node.js
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check this:
https://github.com/luciotato/waitfor-ES6
your code with wait.for: (requires generators, --harmony flag)
function* (query) {
var r = yield wait.for( myApi.exec, 'SomeCommand');
return r;
}
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Compare two data.frames to find the rows in data.frame 1 that are not present in data.frame 2
...e
Or even anti_join(a1,a2) will get you the same results.
For more info: https://www.rstudio.com/wp-content/uploads/2015/02/data-wrangling-cheatsheet.pdf
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Why do some C# lambda expressions compile to static methods?
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How to properly overload the
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How can I access my localhost from my Android device?
...r.
Either go hardcore:
first find out your router external IP address (https://www.google.de/search?q=myip)
then, on the router, forward some port to <your desktop IP>:<server port number>
finally use the external IP address and forwarded port
Otherwise use something like xip.io or...
How can query string parameters be forwarded through a proxy_pass with nginx?
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github gist https://gist.github.com/anjia0532/da4a17f848468de5a374c860b17607e7
#set $token "?"; # deprecated
set $token ""; # declar token is ""(empty str) for original request without args,because $is_args concat any var will be `?`
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What's the difference between $evalAsync and $timeout in AngularJS?
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I recently answered essentially this question here: https://stackoverflow.com/a/17239084/215945
(That answer links to some github exchanges with Misko.)
To summarize:
if code is queued using $evalAsync from a directive, it should run after the DOM has been manipulated by A...
How to remove Firefox's dotted outline on BUTTONS as well as links?
...om the W3C. The outline is there to help those navigating with keyboards.
https://www.w3.org/TR/WCAG20-TECHS/F78.html#F78-examples
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Execute a terminal command from a Cocoa app
...log where it belongs
task.standardOutput = pipe;
An explanation is here: https://web.archive.org/web/20141121094204/https://cocoadev.com/HowToPipeCommandsWithNSTask
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What should I do if the current ASP.NET session is null?
...System.Web.UI.Page
class. The Page class aggregates an
instance of the HttpSession object for
session data. The Page class exposes
different events and methods for
customization. In particular, the
OnInit method is used to set the
initialize state of the Page object.
If the request d...