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How do I debug error ECONNRESET in Node.js?
...u can log the error with more information.
To have one listener for a group of calls you can use domains and also catch other errors on runtime. Make sure each async operation related to http(Server/Client) is in different domain context comparing to the other parts of the code, the domain wil...
Paste multiple times
...witch I've needed to make when moving to Vim is to figure out how to apply group edits sequentially. I.e. rather than doing a bunch of edits on a line and then doing a bunch of the same edits on another line, I'll do the first edit on a bunch of lines (using . to great effect), then the second edit...
How to increase the gap between text and underlining in CSS
...
Update 2019: The CSS Working Group has published a draft for text decoration level 4 which would add a new property text-underline-offset (as well as text-decoration-thickness) to allow control over the exact placement of an underline. As of this writing...
Why is argc not a constant?
... and it appears they know they're being naughty. The man page at the Open Group does not mention this permutation.)
Putting const on argc and argv wouldn't buy much, and it would invalidate some old-school programming practices, such as:
// print out all the arguments:
while (--argc)
std::cou...
config.assets.compile=true in Rails production, why not?
...
Set config.asset.compile = false
Add to your Gemfile
group :assets do
gem 'turbo-sprockets-rails3'
end
Install the bundle
Run rake assets:precompile
Then Start your server
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Solr vs. ElasticSearch [closed]
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Solr :
less code and more configuration and hence less maintenance
for grouping results during querying(lots of work to achieve in
elastic search in short no straight way)
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improve th...
HTML File Selection Event
...ion="/gallery/imagePoster" method="post">
<div class="input-group">
<input id="filePoster" type="file" class="form-control" name="photo" required="required" multiple="multiple" />
<button id="submitFiles" class="btn btn-primary" type="submit" name="button">...
What is the bit size of long on 64-bit Windows?
...st all later entrants used LP64, based on the recommendations of the Aspen group; only systems with a long heritage of 64-bit operation use a different scheme). All modern 64-bit Unix systems use LP64. MacOS X and Linux are both modern 64-bit systems.
Microsoft uses a different scheme for transiti...
ANTLR: Is there a simple example?
...at are built using the 4 basic math operators: +, -, * and /. You can also group expressions using parenthesis.
Note that this grammar is just a very basic one: it does not handle unary operators (the minus in: -1+9) or decimals like .99 (without a leading number), to name just two shortcomings. Th...
$(window).scrollTop() vs. $(document).scrollTop()
...object and apply methods to its properties or the properties of its object groups. For example, the document object is an object of the window object. To change the document's background color, you'd set the document's bgcolor property.
window.document.bgcolor = "red"
To answer your question, Th...