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How do I find out what version of WordPress is running?
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Excellent tip that allows for quickly checking without looking up credentials for any one of 100 client accounts and log in to the FTP! An even quicker way is to "Click the W logo" as per the below answer - again, if you have...
Capturing touches on a subview outside the frame of its superview using hitTest:withEvent:
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@toblerpwn (funny nickname :) ) you should edit this excellent older answer to make it very clear (USE LARGE BOLD CAPS) in which class you have to add this. Cheers!
– Fattie
Aug 14 '19 at 12:23
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Anti forgery token is meant for user “” but the current user is “username”
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Excellent solution! This solved my issue after trying a lot of other suggestions that did not work. First off it was a pain reproducing the error, until I discovered that it could be because of 2 browsers or tabs open with th...
How to get the IP address of the server on which my C# application is running on?
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Excellent thanks. Note that following recent Windows update, UnicastAddresses. First assumption no longer holds. I now need to check all UnicastAddress for each adaptor with further filtering using AddressPreferredLifetime an...
Propagate all arguments in a bash shell script
...ain what these really do and why you should that way. So let me steal this excellent summary from this answer:
Notice that quotes makes all the difference and without them both have identical behavior.
For my purpose, I needed to pass parameters from one script to another as-is and for that the...
Ruby on Rails: getting the max value from a DB column
...it has a column named bar, this should work:
Bar.maximum("bar")
See the excellent Rails Guides section on Calculations for more info.
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How to do associative array/hashing in JavaScript
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There is excellent browser support. Check again. In any case, this is quite easy to polyfill, so native browser support is a non-issue.
– Brad
Feb 14 '18 at 22:50
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Removing multiple keys from a dictionary safely
...onista's choice. dict.pop() eliminates the need for key existence testing. Excellent.
– Cecil Curry
Mar 11 '16 at 1:51
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What's the difference between ConcurrentHashMap and Collections.synchronizedMap(Map)?
...e map concurrently.
I found a blog entry that reproduces a table from the excellent book Java Concurrency In Practice, which I thoroughly recommend.
Collections.synchronizedMap makes sense really only if you need to wrap up a map with some other characteristics, perhaps some sort of ordered map, l...
How do you find the disk size of a Postgres / PostgreSQL table and its indexes
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Just for info, I have got the excelent answer from @aib and modified it a little for:
getting only tables from "public" schema
show also materialized views data and index size
On materialized view we can use index for refreshing materialized views co...