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Get all unique values in a JavaScript array (remove duplicates)
...ique_values = [...new Set(random_array)]; developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– Lukas Liesis
Nov 19 '16 at 15:07
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Rails migration for has_and_belongs_to_many join table
... are set up on both of the joined tables.
– Taylored Web Sites
Jan 11 '18 at 17:08
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Does Android keep the .apk files? if so where?
...et AirDroid from Google Play
Access your phone using AirDroid from your PC web browser
Go to Apps and select the installed app
Click the "download" button to download the APK version of this app from your phone
You don't need to root your phone, use adb, or write anything.
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Facebook Callback appends '#_=_' to Return URL
...tead of just "/" (which explains why I see more trailing octothorps on the web, I think...)
– R.L. Brown
Jul 10 '19 at 19:30
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Human readable javascripts in chrome developer tools
...age (you need to copy/paste).
On that site they have a link to fiddler (a web debugging proxy) and a JavaScript Formatter for it (3rd extention).
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.gitignore for PhoneGap/Cordova 3.0 projects - what should I commit?
... In my application, that's actually were most of the useful stuff from the web application lives.
– vindia
Nov 17 '15 at 12:53
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How to set a default value for a datetime column to record creation time in a migration?
...isting column. Providing that syntax for those who found this question via web search while trying to add a default to their current data model rather than creating a new model/table altogether is probably pretty helpful. No? You are assuming everybody knows they can use the same lambda for a change...
Installing older version of R package
... Windows, an equivalent using PowerShell would be:
(new-object System.Net.WebClient).DownloadFile("http://cran.r-project.org/src/contrib/Archive/ggplot2/ggplot2_0.9.1.tar.gz", "./ggplot2_0.9.1.tar.gz")
or you can just download the source from the CRAN archive via your web browser.
To install fr...
What is an anti-pattern?
...r idea about patterns, but I don't get anti-patterns. Definitions from the web and Wikipedia confuse me a lot.
14 Answers
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What's the best way to store a group of constants that my program uses? [closed]
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Another vote for using web.config or app.config. The config files are a good place for constants like connection strings, etc. I prefer not to have to look at the source to view or modify these types of things. A static class which reads these cons...