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Deleting queues in RabbitMQ
... tagged as 'administrator' in rabbit. (https://www.rabbitmq.com/management.html)
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Fastest way to duplicate an array in JavaScript - slice vs. 'for' loop
...g about blink browsers. Isn't blink just a layout engine, mainly affecting HTML rendering, and thus unimportant? I thought we'd rather talk about V8, Spidermonkey and friends here. Just a thing that confused me. Enlighten me, if I'm wrong.
– Neonit
Oct 30 '16 a...
Why does Ruby 1.9.2 remove “.” from LOAD_PATH, and what's the alternative?
... (see, for example, http://www.faqs.org/faqs/unix-faq/faq/part2/section-13.html). I assume the Ruby folks have been persuaded of the wisdom of not doing that.
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Javascript: How to loop through ALL DOM elements on a page?
...that the nodeiterator also walks the nodes in the order they appear in the html. I wonder if some of the document.body.getElementsByTagName('*') could return the nodes in scrambled order.
– Civilian
Aug 9 '16 at 21:55
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Drop unused factor levels in a subsetted data frame
...rop in the forcats package http://forcats.tidyverse.org/reference/fct_drop.html.
It differs from droplevels in the way it deals with NA:
f <- factor(c("a", "b", NA), exclude = NULL)
droplevels(f)
# [1] a b <NA>
# Levels: a b <NA>
forcats::fct_drop(f)
# [1] a b <NA&g...
How can I close a buffer without closing the window?
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I think this is what you're looking for
http://www.vim.org/htmldoc/windows.html#window-moving
Try this:
Look ar your buffer id using
:buffers
you will see list of buffers there like
1 a.cpp
2 b.py
3 c.php
if you want to remove b.py from buffer
:2bw
if you want to remov...
Does hosts file exist on the iPhone? How to change it? [closed]
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http://conceptdev.blogspot.com/2009/01/monitoring-iphone-web-traffic-with.html
In that case any dns lookups your iPhone does will use the hosts file of the machine Fiddler is running on. Note, though, that you must use a name that will be resolved via DNS. example.local, for instance, will not wor...
How to set timeout on python's socket recv method?
... is a valid way to implement a timeout on recv: beej.us/guide/bgnet/output/html/singlepage/… so I'll trust is an authorative source.
– emil.p.stanchev
Aug 4 '12 at 9:42
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console.log javascript [Function]
...window at all and console.log can always be expected. nodejs.org/api/stdio.html
– foiseworth
Apr 23 '14 at 19:42
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event.preventDefault() vs. return false
... An answer on a closely-related question alleges that prior to HTML 5, returning false from an event handler wasn't specced as doing anything at all. Now, maybe that's an incorrect interpretation of the (hard to understand) spec, or maybe despite it not being specced literally all the br...