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How to set NODE_ENV to production/development in OS X
...
Before running your app, you can do this in console,
export NODE_ENV=production
Or if you are in windows you could try this:
SET NODE_ENV=production
for PowerShell:
$env:NODE_ENV="production"
or you can run your app like this:
NODE_ENV=produc...
how does Array.prototype.slice.call() work?
... language specification. Here's a link to the Array.prototype.slice method description.
– user1106925
May 29 '13 at 12:07
1
...
Can't access object property, even though it shows up in a console log
... "name": "Cirugia",
"slug": "cirugia",
"description": "",
"taxonomy": "category",
"parent": null,
"count": 68,
"link": "http://distritocuatro.mx/enarm/category/cirugia/"
}
]
}
...
How do you stash an untracked file?
...
@alan-christensen Read the DESCRIPTION of kernel.org/pub/software/scm/git/docs/git-stash.html. The point is to have a clean working tree after stashing.
– Kelvin
Aug 16 '11 at 19:44
...
Neither BindingResult nor plain target object for bean name available as request attribute [duplicat
...T" th:object="${commodity}" >
<input type="text" th:field="*{description}"/>
<input type="submit" value="add" />
</form>
And controller
@Controller
@RequestMapping("/goods")
public class GoodsController {
@RequestMapping(value = "add", method = GET)
...
Difference between wait and sleep
...ils 8.4 man sleep says:
SYNOPSIS
sleep NUMBER[SUFFIX]...
DESCRIPTION
Pause for NUMBER seconds. SUFFIX may be ‘s’ for seconds (the default),
‘m’ for minutes, ‘h’ for hours or ‘d’ for days. Unlike most implemen-
tations that require NUMBER ...
Changing the selected option of an HTML Select element
...cript>
var viewModel = {
val: ko.observable()
};
ko.applyBindings(viewModel);
viewModel.val(3);
</script>
Demo
Polymer
<template id="template" is="dom-bind">
<select value="{{ val }}">
<option value="1">Cat</option>
<...
How to cancel an $http request in AngularJS?
...that cannot wait for this to be fixed I'm sharing a jQuery Ajax solution wrapped in Angular.
The solution involves two services:
HttpService (a wrapper around the jQuery Ajax function);
PendingRequestsService (tracks the pending/open Ajax requests)
Here goes the PendingRequestsService service:
...
Set up a scheduled job?
I've been working on a web app using Django, and I'm curious if there is a way to schedule a job to run periodically.
24 A...
Copying files from Docker container to host
...u):$(id -g) my-artifact.tar.xz
cp -a my-artifact.tar.xz /host-volume
EOF
Description
docker run with a host volume, chown the artifact, cp the artifact to the host volume:
$ docker build -t my-image - <<EOF
> FROM busybox
> WORKDIR /workdir
> RUN touch foo.txt bar.txt qux.txt
>...