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NSInvocation for Dummies?
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284
According to Apple's NSInvocation class reference:
An NSInvocation is an Objective-C messa...
Getting current unixtimestamp using Moment.js
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266
To find the Unix Timestamp in seconds:
moment().unix()
The documentation is your friend. :)...
TypeError: Cannot read property 'then' of undefined
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2 Answers
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How do I check for last loop iteration in Django template?
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2 Answers
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How do I negate a condition in PowerShell?
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524
You almost had it with Not. It should be:
if (-Not (Test-Path C:\Code)) {
write "it doesn'...
Eclipse and Windows newlines
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edited Sep 24 '12 at 9:41
answered Dec 11 '09 at 12:01
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Scala: What is a TypeTag and how do I use it?
... List[Foo] => "list of foos"
}
we will get warnings:
<console>:23: warning: non-variable type argument String in type pattern List[String]↩
is unchecked since it is eliminated by erasure
case _: List[String] => "list of strings"
^
<console>:24: warnin...
How do I delete an exported environment variable?
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2585
unset is the command you're looking for.
unset GNUPLOT_DRIVER_DIR
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Django - what is the difference between render(), render_to_response() and direct_to_template()?
...ly use RequestContext that I will most definitely be using from now on.
2020 EDIT: It should be noted that render_to_response() was removed in Django 3.0
https://docs.djangoproject.com/en/1.8/topics/http/shortcuts/#render-to-response
render_to_response(template[, dictionary][, context_instance]...
How to remove part of a string before a “:” in javascript?
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294
There is no need for jQuery here, regular JavaScript will do:
var str = "Abc: Lorem ipsum sit...