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White space showing up on right side of page when background image should extend full length of page
...will help someone else.
Open inspector (or whatever your preference) and starting with the first div in body tag, add display: none; to just that element. If the scroll bar disappears, you know that element contains the element that's causing the issue. Then, remove the first css rule and go do...
Uninstall / remove a Homebrew package including all its dependencies
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Really LOVE this, though if you've already started down the path of uninstalling yourself and keep finding more packages you need to remove, you still need to know what are the widest touching packages, or you can just briefly reinstall the [FORMULA] and then use rmre...
split string in to 2 based on last occurrence of a separator
...urns a list of the words in the string, separated by the delimiter string (starting from right).
To split by the last comma:
>>> "a b c,d,e,f".rsplit(',', 1)
['a b c,d,e', 'f']
share
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Is it safe to check floating point values for equality to 0?
...back to the same integer and be guaranteed it will be equal.
You can also start out by assigning a whole number and have simple comparisons continue to work by sticking to adding, subtracting or multiplying by whole numbers (assuming the result is less than 24 bits for a float abd 53 bits for a dou...
GitHub pull request showing commits that are already in target branch
...s never to rebase after the review is open (unless one is sure that nobody started reviewing yet). Merging is fine but our guideline is to not mix the merge change with any other changes other than the conflict resolutions.
– haridsv
Aug 23 '19 at 8:52
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How to use JUnit and Hamcrest together?
...ages.
To use this there are some core matchers included in junit. You can start with these for basic tests.
If you want to use more matchers you can write them by yourself or use the hamcrest lib.
The following example demonstrates how to use the empty matcher on an ArrayList:
package com.test;
...
How to change to an older version of Node.js
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After the server restarts, it unsets nvm and I have to tell it to start using a specific version again. Even after setting nvm alias default v0.5.0 Would you happen to know how to get it to maintain the settings after a reboot?
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What does the ??!??! operator do in C?
... general is probably different than why it exists in your example.
It all started half a century ago with repurposing hardcopy communication terminals as computer user interfaces. In the initial Unix and C era that was the ASR-33 Teletype.
This device was slow (10 cps) and noisy and ugly and its ...
How to solve privileges issues when restore PostgreSQL Database
...r removed, and can also be commented out by placing a semicolon (;) at the start of the line. See below for examples.
https://www.postgresql.org/docs/9.5/app-pgrestore.html
pg_dump -Fc -f pg.dump db_name
pg_restore -l pg.dump | grep -v 'COMMENT - EXTENSION' > pg_restore.list
pg_restore -L pg_r...
How to copy a selection to the OS X clipboard
...st writing >vim in the terminal and then the version-number is when you start it up.
– Zeth
Sep 9 '16 at 16:50
this...