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Javascript Shorthand for getElementById
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A quick alternative to contribute:
HTMLDocument.prototype.e = document.getElementById
Then just do:
document.e('id');
There's a catch, it doesn't work in browsers that don't let you extend prototypes (e.g. IE6).
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AngularJS sorting by property
...n direction == 'asc' ? a - b : b - a; }); return array; } }); In HTML: <tr ng-repeat="val in list | orderObjectBy:'prop':'asc'">
– Jazzy
Mar 13 '14 at 18:31
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Storing SHA1 hash values in MySQL
...or 4+ gigabytes in a bytea. postgresql.org/docs/9.0/static/datatype-binary.html Storing the hash in a postgres database would probably be smallest as a bit or bytea column.
– Viktor
May 5 '14 at 19:17
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How do you debug a regex? [closed]
...It runs on Linux via WINE, according to the developer: regexbuddy.com/wine.html. And about the $40 cost...how much is your time worth?
– Mick
Feb 27 '10 at 19:54
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How to get a list of installed android applications and pick one to run
...g the same. read this here - vogella.com/tutorials/AndroidListView/article.html
– David T.
Jan 24 '14 at 0:43
@DavidT....
View markdown files offline [closed]
... to render other .md files
An API to use in your own projects
Export to an HTML file
Install with pip:
pip install grip
Then go to the directory that contains your README file and run:
grip
Pass -h for additional help and options.
Here's a screenshot of Grip rendering Grip's README:
Hope...
Language Books/Tutorials for popular languages
..., freely available online: http://mindview.net/Books/TICPP/ThinkingInCPP2e.html
In general, his "Books" page (http://mindview.net/Books/) is a good resource. The freely availabe books can also be found at http://www.ibiblio.org/pub/docs/books/eckel/
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How to test an Internet connection with bash?
...telnet to connect to port 80, then transmit the text:
HTTP/1.0 GET /index.html
followed by two CR/LF sequences.
Provided you get back some form of HTTP response, you can generally assume the site is functioning.
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List of tables, db schema, dump etc using the Python sqlite3 API
...in Python 2.6 has this ability: http://docs.python.org/dev/library/sqlite3.html
# Convert file existing_db.db to SQL dump file dump.sql
import sqlite3, os
con = sqlite3.connect('existing_db.db')
with open('dump.sql', 'w') as f:
for line in con.iterdump():
f.write('%s\n' % line)
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How to parse a date? [duplicate]
...vaDoc: http://docs.oracle.com/javase/7/docs/api/java/text/SimpleDateFormat.html
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