Sriram Karra skarra
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| // Retrieve a data field from a specific DOM element. | |
| // <label id="userid_1" data-userid="[email protected]"> Selected email: </label> | |
| $("#userid_1").data('userid'); | |
| // Use of localStorage key-value pairs | |
| localStorage.setItem("gh_user", $("#gh_user_index").val()); | |
| localStorage.getItem("gh_user"); |
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| # Encrypt using someone's public key. You should have earlier added the | |
| # recipient's public key to your ring. | |
| $ gpg --output output-file.gpg --encrypt --recipient [email protected] input-file.txt | |
| # Decrypting a file encrypted with your public key | |
| $ gpg --output doc --decrypt doc.gpg |
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| cd && rsync -av --progress stuff /Volumes/Karra\ Passport/ # Backup stuff to external hdd |
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| ## Branch manipulation commands | |
| git checkout -b newbranch # create a new branch | |
| git push -u origin newbranch # Push the branch to remote origin | |
| git branch --track branch-name origin/branch-name # start tracking new remote branch | |
| git checkout master | |
| git merge newbranch # merge branch to master | |
| git rebase master newbrach # bring newbranch uptodate with changes in master |
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| Hari: https://github.com/interviewstreet/hackerrank/issues/assigned/sp2hari?labels=&milestone=18&page=1&state=open | |
| Isaac: https://github.com/interviewstreet/hackerrank/issues/assigned/isaacjohnwesley?labels=&milestone=18&page=1&state=open | |
| Akshay: https://github.com/interviewstreet/hackerrank/issues/assigned/akshay3004?labels=&milestone=18&page=1&state=open | |
| Anil: https://github.com/interviewstreet/hackerrank/issues/assigned/anilgulecha?labels=&milestone=18&page=1&state=open |
skarra
/ sw.js
Created
October 4, 2013 06:38
How to script the Mongo shell I have seen many of us type out long and convoluted mongo shell commands to view small world records. I learnt today that the mongo shell can be scripted using javascript and can be used to create short cuts for often used long command. For e.g. the attached file contains four helper routines to quickly look at a mo…
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| // | |
| // A bunch of functions to explore the small world database. This is | |
| // meant to be loaded into the mongo shell so that objects can be | |
| // explored with minimal typing . | |
| // | |
| // Usage: There are two ways to use this: | |
| // | |
| // 1. Eval the script at mongo launch time itself: | |
| // | |
| // $ mongo sw.js --shell |
skarra
/ gist:6509174
Created
September 10, 2013 13:09
Nice 'Storage' pattern from web.py - access dictionary elements like fields instead of keys
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| https://github.com/webpy/webpy/blob/master/web/utils.py#L52 |
skarra
/ gist:6209354
Created
August 12, 2013 09:09
Purge all occurrences of a file from a git repo. Comes in handy when you commit some sensitive stuff to a git repo. More details ehre: https://help.github.com/articles/remove-sensitive-data
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| git filter-branch --force --index-filter 'git rm --cached --ignore-unmatch test/gold/data/bb/99-bbdb.v6.utah.non-utf8' --prune-empty --tag-name-filter cat -- --all |
skarra
/ gist:6150142
Created
August 4, 2013 12:03
Replace a string in all files in a directory, recursively.
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| find test -type f -print0 | xargs -0 sed -i .bak 's/GNU Affero General Public License/GNU Affero GPL (GNU AGPL)/g' |