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Observer Design Pattern vs “Listeners”
...ing design, the implementation of a given pattern will often be influenced by the language and platform being used. As such, a particular implementation of the Observer pattern within a given framework (which may happen to use the term "listener" to describe the role of the ConcreteObserver) might ...
What's the equivalent for eclipse's ALT+UP/DOWN (move line) in Visual Studio?
...d a div tag and I want to move up all child element , instead of selecting by mouse .
– Arash
Apr 17 '16 at 6:34
14
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How can I fix WebStorm warning “Unresolved function or method” for “require” (Firefox Add-on SDK)
...ings/Languages and Frameworks/JavaScript/Libraries.
(Edited settings path by @yurik)
In WebStorm 2016.x-2017.x: make sure that the Node.js Core library is enabled in Settings (Preferences) | Languages & Frameworks | Node.js and NPM
In IntelliJ 2018.3.2, go to Settings (Preferences) | Language...
How to write a Ruby switch statement (case…when) with regex and backreferences?
I know that I can write a Ruby case statement to check a match against a regular expressions.
However, I'd like to use the match data in my return statement. Something like this semi-pseudocode:
...
Why use @Scripts.Render(“~/bundles/jquery”)
... imageUploader: {
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...
Difference between exit(0) and exit(1) in Python
...
Note that according to the docs, exit() is added by the site module, and should not be used by programs. Instead, use sys.exit(), or even raise SystemExit, if you don't want to import another module.
– daviewales
Aug 22 '19 at 5:00
...
Bash script - variable content as a command to run
... just use the string as the command itself:
# The regular bash eval works by jamming all its arguments into a string then
# evaluating the string. This function treats its arguments as individual
# arguments to be passed to the command being run.
function eval_command() {
"$@";
}
Note the diffe...
How to run Maven from another directory (without cd to project dir)?
...
No, -f starts Maven with that specific pom, and by definition the directory where the pom is, is the working directory for Maven. I use this in my CI-Server to build specific modules in subdirectories, and i can assure you, that it works.
– dunni
...
What are static factory methods?
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@MatthewFlaschen you method will be caught by sonarcube as blocker-bug if DbConnection is Closeable.
– Awan Biru
Sep 3 '18 at 3:37
add a commen...
Git: Create a branch from unstaged/uncommitted changes on master
... Is this different to just doing 'git checkout -b new-branch' by itself?
– Adrian Mouat
Jul 11 '13 at 10:09
...