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Does Java have a using statement?
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Since Java 7 it does: http://blogs.oracle.com/darcy/entry/project_coin_updated_arm_spec
The syntax for the code in the question would be:
try (Session session = new Session())
{
// do stuff
}
Note that Session needs to implement AutoClosable...
Suppress or Customize Intro Message in Fish Shell
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Read the official document please.
http://fishshell.com/docs/current/faq.html#faq-greeting
short answer: set -e fish_greeting
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Getting the value of an attribute in XML
...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...
How can I debug git/git-shell related problems?
...ssh to validate your credentials, e.g.
ssh -vvvT git@github.com
or over HTTPS port:
ssh -vvvT -p 443 git@ssh.github.com
Note: Reduce number of -v to reduce the verbosity level.
Examples
$ GIT_TRACE=1 git status
20:11:39.565701 git.c:350 trace: built-in: git 'status'
$ GIT_TR...
Deprecation warning when using has_many :through :uniq in Rails 4
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C++ inheritance - inaccessible base?
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Heroku error: “Permission denied (public key)”
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Uploading SSH public key /home/funkdified/.ssh/id_rsa.pub... done
See: https://devcenter.heroku.com/articles/keys
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Github: readonly access to a private repo
...uestion, know that nowadays you can in fact create read-only deploy keys:
https://github.com/blog/2024-read-only-deploy-keys
You can still create deploy keys with write access, but have to explicitly grant that permission when adding the key.
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How do you match only valid roman numerals with a regular expression?
...al letter). Should work in PCRE, Perl, Python and Ruby.
Online Ruby demo: http://rubular.com/r/KLPR1zq3Hj
Online Conversion: http://www.onlineconversion.com/roman_numerals_advanced.htm
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Multiple lines of input in
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Check this:
http://www.w3.org/TR/html401/interact/forms.html#h-17.7
The TEXTAREA element creates a
multi-line text input control
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