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How to extend an existing JavaScript array with another array, without creating a new array
...r really answered the question, but it was a 2015 hack around first-hit-on-Google :)
For those that simply searched for "JavaScript array extend" and got here, you can very well use Array.concat.
var a = [1, 2, 3];
a = a.concat([5, 4, 3]);
Concat will return a copy the new array, as thread sta...
SAML vs federated login with OAuth
...s that might help out.
OAuth think of an twitter. Lets say you are using Google Buzz and Twitter, and you want to write an app to be able to keep the two synchronised. You basically can establish trust between your app and twitter. First time you go to link the app to twitter, you do the classic...
Rails nested form with has_many :through, how to edit attributes of join model?
...ernet for an association like this was such a pain at the time -- maybe my google-fu was off that day. I wanted to at least document it here as I as my co-worker and I just assumed rails converted linked_attributes to an array, instead of a zero indexed hash. Hopefully this tidbit helps someone in t...
How is the Linux kernel tested ?
... the GPL and is used and developed by a number of organizations, including Google, IBM, Red Hat, and many others. http://autotest.github.io/
Also there are certification systems developed by some major GNU/Linux distribution companies. These systems usually check complete GNU/Linux distributions f...
Updating address bar with new URL without hash or reloading the page
...
Sign up using Google
Sign up using Facebook
Sign up using Email and Passwor...
Solution to INSTALL_FAILED_INSUFFICIENT_STORAGE error on Android [closed]
...ge board posts from people asking why the problem occurs, but the folks at Google are frustratingly silent on the issue.
31...
EC2 instance types's exact network performance?
... in particular for many of the benchmarks (note that those two links go to google searches showing the numerous individual benchmarks).
Caveats & Notes:
The large instance size has the most variation reported:
m1.large is ~800 Mbit/s (!!!)
t2.large = ~500 MBit/s
c3.large = ~500-570 Mbit/s (d...
How do I match any character across multiple lines in a regular expression?
...s:NSRegularExpressionDotMatchesLineSeparators error:&regexError];
re2, google-apps-script - Use (?s) modifier (demo): "(?s)(.*)<Foobar>" (in Google Spreadsheets, =REGEXEXTRACT(A2,"(?s)(.*)<Foobar>"))
NOTES ON (?s):
In most non-POSIX engines, (?s) inline modifier (or embedded flag ...
How do I hide javascript code in a webpage?
...amically include the .js file by programmatically adding script tags (like Google Analytics does). This will make it even more difficult to get to the source code from the View Source command as there will be no easy link to click on there.
Put as much interesting logic that you want to protect on ...
Ruby on Rails: How do I add a not null constraint to an existing column using a migration?
...tables in my database but I forgot to add a few not null constraints. I've googled around but I can't find how to write a migration which adds not null to an existing column.
...