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How can I combine hashes in Perl?
... Hashes
websearch://perlfaq "merge two hashes"
websearch://perl merge hash
https://metacpan.org/pod/Hash::Merge
Footnotes
1 * (aka associative-array, aka dictionary)
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What are Flask Blueprints, exactly?
...ts it in very very laymens (and quite hilarious current day events) terms. https://hackersandslackers.com/flask-blueprints/
Essentially one benefit that is mentioned in the link and provides me a clear idea of it's real world usage is that I can effectively logically organize/divide the app into sev...
Access “this” from Java anonymous class
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Can someone explain the right way to use SBT?
... use:
libraryDependencies += "org.scalaz" %% "scalaz-core" % "6.0.4"
Or https://github.com/typesafehub/sbteclipse/ has instructions on where to add:
addSbtPlugin("com.typesafe.sbteclipse" % "sbteclipse-plugin" % "2.1.0-RC1")
For Java-based dependencies, I use http://mvnrepository.com/ to see w...
Record file copy operation with Git
...Restore the original filename in a separate commit.
(Solution taken from https://stackoverflow.com/a/44036771/1389680.)
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Get nodes where child node contains an attribute
...
Years later, but a useful option would be to utilize XPath Axes (https://www.w3schools.com/xml/xpath_axes.asp). More specifically, you are looking to use the descendants axes.
I believe this example would do the trick:
//book[descendant::title[@lang='it']]
This allows you to select all...
Can an AJAX response set a cookie?
...request was getting a php session with "secure" set. Because I was not on https it was not sending back the session cookie and my session was getting reset on each ajax request.
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What is the entry point of swift code execution?
...n entry and you can't have a main.swift file and a an attribute @main. See https://github.com/apple/swift-evolution/blob/master/proposals/0281-main-attribute.md for more details.
@main
struct App {
static func main() {
print("Starting.")
}
}
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Forking vs. Branching in GitHub
...quest.
The below links provide the difference in a well-explained manner :
https://blog.gitprime.com/the-definitive-guide-to-forks-and-branches-in-git/
https://buddy.works/blog/5-types-of-git-workflows
http://www.continuousagile.com/unblock/branching.html
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What does the X-SourceFiles header do?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...