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“Ago” date/time functions in Ruby/Rails
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If you're outside of Rails, require 'active_support' (at least if Rails 2.X is installed).
– JellicleCat
Apr 2 '12 at 18:39
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difference between each.with_index and each_with_index in Ruby?
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I don't think perf should be different (at least not substantially). In the reverse example, the reverse is returning another array, and not an enumerator. If it returned an enumerator, then it shouldn't have been slower with a good implementation.
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ExpressJS How to structure an application?
... how to organize a medium-sized express.js web application.
Current to at least express v4.14 December 2016
How big is your application?
Web applications are not all the same, and there's not, in my opinion, a single code structure that should be applied to all express.js applications.
If yo...
Disable cache for some images
... I have insufficient reputation to comment on them). It turns out that, at least for my use-case and the browser I was using (Chrome on OSX), the only thing that seemed to prevent caching was:
Cache-Control = 'no-store'
For completeness i'm now using all 3 of 'no-cache, no-store, must-revalidate'...
JavaScript/regex: Remove text between parentheses
...pported: developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…, at least it was not in 2015 ... in 2017 it looks a lot better.
– Christophe Roussy
Nov 7 '17 at 14:56
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Phone: numeric keyboard for text input
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I have found that, at least for "passcode"-like fields, doing something like <input type="tel" /> ends up producing the most authentic number-oriented field and it also has the benefit of no autoformatting. For example, in a mobile applicat...
How to get time difference in minutes in PHP
... @Jerald How this solution works for you? Do you mind to brief it at least a little bit? Thanks.
– Wafie Ali
Mar 29 '17 at 1:59
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Export CSS changes from inspector (webkit, firebug, etc)
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I have found the answer to this, at least as of Chrome v14.
While in the Elements section, just click on the "filename:linenumber" link next to the CSS rules. The CSS file that shows up will contain all of the modifications.
This place exactly:
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Please explain the exec() function and its family
...pe() (et al) does not list execve(); it has its own, separate man page (at least on Ubuntu 16.04 LTS) — the difference being that the other exec() family functions are listed in section 3 (functions) whereas execve() is listed in section 2 (system calls). Basically, all the other functions in the...
How to solve the “failed to lazily initialize a collection of role” Hibernate exception
...ation worked for me, but note that Propagation.REQUIRED is the default, at least in Spring Boot 1.4.2 (Spring 4.3).
– ben3000
Dec 16 '16 at 8:51
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