Lists methods defined on obj.
[1] pry(main)> str = "foobar"
=> "foobar"
[2] pry(main)> ls str
Hiro Asari BanzaiMan
BanzaiMan
/ gist:8d04780b58e463eb808506c8162451ba
Created
December 18, 2016 14:28
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| $ sudo dtrace -n 'syscall::open*:entry/execname == "path_helper"/{ trace(copyinstr(arg0)) }' | |
| dtrace: description 'syscall::open*:entry' matched 7 probes | |
| dtrace: error on enabled probe ID 7 (ID 160: syscall::open:entry): invalid user access in action #1 at DIF offset 24 | |
| dtrace: error on enabled probe ID 4 (ID 946: syscall::open_nocancel:entry): invalid user access in action #1 at DIF offset 24 | |
| dtrace: error on enabled probe ID 4 (ID 946: syscall::open_nocancel:entry): invalid user access in action #1 at DIF offset 24 | |
| dtrace: error on enabled probe ID 4 (ID 946: syscall::open_nocancel:entry): invalid user access in action #1 at DIF offset 24 | |
| dtrace: error on enabled probe ID 4 (ID 946: syscall::open_nocancel:entry): invalid user access in action #1 at DIF offset 24 | |
| dtrace: error on enabled probe ID 4 (ID 946: syscall::open_nocancel:entry): invalid user access in action #1 at DIF offset 24 | |
| dtrace: error on enabled probe ID 4 (ID 946: syscall::open_nocancel:entry): invalid user access in action #1 at DIF offset |
BanzaiMan
/ build.sh
Created
December 5, 2016 16:11
Build script for https://travis-ci.org/RSSchermer/bagl.dart/builds/180401811
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| #!/bin/bash | |
| source /etc/profile | |
| if [[ -s ~/.bash_profile ]] ; then | |
| source ~/.bash_profile | |
| fi | |
| ANSI_RED="\033[31;1m" | |
| ANSI_GREEN="\033[32;1m" | |
| ANSI_RESET="\033[0m" |
BanzaiMan
/ gist:7fceafa1819fb149ac0d7eb3d8137ebb
Last active
August 25, 2016 17:12
Why does this Perl one-liner does not drop the last dupe?
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| $ echo x:x:y:y:z:x:y:z | perl -e 'print join(":", grep { !$seen{$_}++ } split(/:/, scalar <>))' | |
| x:y:z:z |
BanzaiMan
/ errexit.sh
Last active
August 5, 2016 14:30
Test "set -e" behavior inside a function in Bash
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| #!/bin/bash | |
| # set -x | |
| function test_function | |
| { | |
| set -e | |
| echo "opts in test_function: $-" | |
| false | |
| echo pass through |
BanzaiMan
/ gist:a8e7116c6a80abf34e1fa48efa1e9dcb
Created
July 27, 2016 02:00
Stack trace when https://github.com/travis-ci/travis-build/pull/356/commits/bb16a55b414a22dd66ab41c924251d85a665efff is run for a push build (e.g., https://staging.travis-ci.org/travis-ci/travis_staging_test/builds/507055)
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| 2016-07-27T01:57:07.618998+00:00 app[web.1]: 2016-07-27 01:57:07 - TypeError - no implicit conversion of nil into String: | |
| 2016-07-27T01:57:07.619014+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/jwt-1.5.4/lib/jwt.rb:63:in `digest' | |
| 2016-07-27T01:57:07.619015+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/jwt-1.5.4/lib/jwt.rb:63:in `sign_hmac' | |
| 2016-07-27T01:57:07.619016+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/jwt-1.5.4/lib/jwt.rb:24:in `sign' | |
| 2016-07-27T01:57:07.619017+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/jwt-1.5.4/lib/jwt.rb:83:in `encoded_signature' | |
| 2016-07-27T01:57:07.619017+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/jwt-1.5.4/lib/jwt.rb:93:in `encode' | |
| 2016-07-27T01:57:07.619018+00:00 app[web.1]: /app/lib/travis/build/addons/jwt.rb:28:in `block in before_before_script' | |
| 2016-07-27T01:57:07.619019+00:00 app[web.1]: /app/lib/travis/build/addons/jwt.rb:19:in `each' | |
| 2016-07-27T01:57:07.619020+00:00 app[web.1]: /app/lib/travis/build/addons |
BanzaiMan
/ fix_github_font.css
Created
July 23, 2016 14:19
Disable BlinkMacSystemFont on GitHub.com
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| /* Create a Stylish style with this and apply to github.com | |
| https://news.ycombinator.com/item?id=12110682 */ | |
| body, .intgrs-page .main-content, .blog-content, .migration-wrapper, .migrate-owners-wrapper, .setup-wrapper, .showcase-page-title, .tooltipped::after { font-family: Helvetica, arial, nimbussansl, liberationsans, freesans, clean, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol" !important; } | |
| .markdown-body { font-family: "Helvetica Neue", Helvetica, "Segoe UI", Arial, freesans, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol" !important; } | |
| body { font-size: 13px !important; line-height: 1.4 !important; } | |
| .blob-code { line-height: 1.4 !important; } |
BanzaiMan
/ pry-tricks.md
Last active
January 30, 2018 16:24
A few `pry` tricks I learned from @JoshCheek
BanzaiMan
/ gist:893d68ec634d8d7f57d8f7b7b77094de
Created
May 5, 2016 08:23
~/.ivy2, ~/.sbt complete listings
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| $ find ~/.{ivy2,sbt} -type f | |
| /home/travis/.ivy2/cache/commons-logging/commons-logging/ivydata-1.0.4.properties | |
| /home/travis/.ivy2/cache/commons-logging/commons-logging/ivy-1.0.4.xml.original | |
| /home/travis/.ivy2/cache/commons-logging/commons-logging/jars/commons-logging-1.0.4.jar | |
| /home/travis/.ivy2/cache/commons-logging/commons-logging/ivy-1.0.4.xml | |
| /home/travis/.ivy2/cache/org.json4s/json4s-ast_2.10/jars/json4s-ast_2.10-3.2.10.jar | |
| /home/travis/.ivy2/cache/org.json4s/json4s-ast_2.10/ivy-3.2.10.xml.original | |
| /home/travis/.ivy2/cache/org.json4s/json4s-ast_2.10/ivy-3.2.10.xml | |
| /home/travis/.ivy2/cache/org.json4s/json4s-ast_2.10/ivydata-3.2.10.properties | |
| /home/travis/.ivy2/cache/org.json4s/json4s-core_2.10/jars/json4s-core_2.10-3.2.10.jar |
BanzaiMan
/ .travis.yml
Created
April 13, 2016 21:23
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| language: ruby | |
| rvm: | |
| - 1.9 | |
| - 2.0 | |
| - 2.1 | |
| - 2.2 | |
| - 2.3.0 | |
| - rbx-2 | |
| - rbx-3.26 | |
| matrix: |
BanzaiMan
/ travis-build-pr-676.diff
Created
March 9, 2016 23:45
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| diff --git a/lib/travis/build/addons/rethinkdb.rb b/lib/travis/build/addons/rethinkdb.rb | |
| index eecddda..211a67d 100644 | |
| --- a/lib/travis/build/addons/rethinkdb.rb | |
| +++ b/lib/travis/build/addons/rethinkdb.rb | |
| @@ -16,14 +16,14 @@ module Travis | |
| sh.cmd "apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 #{RETHINKDB_GPG_KEY}", sudo: true | |
| sh.cmd 'add-apt-repository "deb http://download.rethinkdb.com/apt $(lsb_release -cs) main"', sudo: true | |
| sh.cmd "apt-get update -qq", assert: false, sudo: true | |
| - package_version = rethinkdb_version + `lsb_release -cs` | |
| - sh.cmd "apt-get install -y -o Dpkg::Options::='--force-confnew' rethinkdb=#{package_version}", sudo: true, echo: true, timing: true |