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What is the difference between svg's x and dx attribute?
...mon to use dx and dy on <text> elements (although it might be useful for coding convenience if you, for example, have some code for positioning text and then separate code for adjusting it).
dx and dy are mostly useful when using <tspan> elements nested inside a <text> element to ...
How to sort the result from string_agg()
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Thanks for the link. Searching string_agg in the documentation doesn’t take you there.
– Manngo
Aug 18 '19 at 5:53
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apache to tomcat: mod_jk vs mod_proxy
...hat are the advantages and disadvantages of using mod_jk and mod_proxy for fronting a tomcat instance with apache?
3 An...
Notepad++: How to automatically set Language as Xml when load files
...igurator (Settings Menu):
This image shows the php language, but it works for any language you want to map
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How to create a listbox in HTML without allowing multiple selection?
...ne of the requirements is to DISALLOW multiple selection. Most of the code for listboxes goes like this -
3 Answers
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Stream vs Views vs Iterators
...itself. What makes it special in Scala is the fact that you can apply transformation such as map and filter and simply get a new Iterator which will only apply these transformations when you ask for the next element.
Scala used to provide iterators which could be reset, but that is very hard to sup...
How do I find all installed packages that depend on a given package in NPM?
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You're looking for https://docs.npmjs.com/cli/ls
For example, to see which packages depend on contextify you can run:
npm ls contextify
app-name@0.0.1 /home/zorbash/some-project
└─┬ d3@3.3.6
└─┬ jsdom@0.5.7
└── con...
Amazon S3 Change file download name
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I guess your cross posted this questions to Amazon S3 forum, but for the sake of others I'd like to post the answer here:
If there is only ever one "user filename" for each S3 object, then you can set the Content-Disposition header on your s3 file to set the downloading filenam...
How do you downgrade rubygems?
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This worked for me when downgrading from 1.5.2 to 1.4.2 because of old rails version:
sudo gem update --system 1.4.2
More information about downgrading/upgrading rubygems: https://github.com/rubygems/rubygems/blob/master/UPGRADING.md
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How to get the first line of a file in a bash script?
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Significantly more overhead than the read approach. $() forks off a subshell, and using an external command (any external command) means you're calling execve(), invoking the linker and loader (if it's using shared libraries, which is usually the case), etc.
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