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how to check the jdk version used to compile a .class file [duplicate]
...
You can try jclasslib:
https://github.com/ingokegel/jclasslib
It's nice that it can associate itself with *.class extension.
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How do I use a compound drawable instead of a LinearLayout that contains an ImageView and a TextView
...mentation, but if you need to define a size of drawable use this library:
https://github.com/a-tolstykh/textview-rich-drawable
Here is a small example of usage:
<com.tolstykh.textviewrichdrawable.TextViewRichDrawable
android:layout_width="wrap_content"
android:layout_height="wr...
Show pending migrations in rails
...ationError that you need to rescue)
you can use needs_migration? method:
https://apidock.com/rails/v4.0.2/ActiveRecord/Migrator/needs_migration%3F/class
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Redirect to external URI from ASP.NET MVC controller
...from example.com/action to example.org/?search=xyz, using return Redirect("https://www.example.org/?search=xyz"); the result is redirecting to example.com/?search=xyz.
– Kraken101
Nov 1 '17 at 11:40
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jQuery: Count number of list elements?
... num = $("#mylist").find("li").length;
console.log(num);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ul id="mylist">
<li>Element 1</li>
<li>Element 2</li>
<li>Element 3</li>
<li>E...
Rails Root directory path?
...ils
def self.root
File.expand_path("..", __dir__)
end
end
source:
https://github.com/rails/rails/blob/5259062868dcf10fbcf735d6520e6a14e15fdcdb/actionmailer/test/abstract_unit.rb#L12
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How to install GCC piece by piece with GMP, MPFR, MPC, ELF, without shared libraries?
...ries, Simply:
Download your GCC-X.0.0 -version (with latest version from: https://gcc.gnu.org/)
Extract the gcc-X-000.tar.gz files to a location /somepath/.
Once you have Extracted .tar.gz file, run ./contrib/download_prerequisites script which is located on /somepath/ or the source directory.
T...
Sample settings.xml for maven
...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...
What does the caret (^) character mean?
...it introductory docs online also introduce revision and range specifiers:
https://git-scm.com/book/en/v2/Git-Tools-Revision-Selection
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What is the etymology of 'slug'? [closed]
...lliam. Even Stack Overflow does this, with the GEB-ish(a) self-referential https://stackoverflow.com/questions/4230846/what-is-the-etymology-of-slug/4230937#4230937, although you can replace the slug with blahblah and it will still find it okay.
It may even date back earlier than that, since screen...