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What is the difference between the Data Mapper, Table Data Gateway (Gateway), Data Access Object (DA
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Your example terms; DataMapper, DAO, DataTableGateway and Repository, all have a similar purpos...
Difference between getContext() , getApplicationContext() , getBaseContext() and “this”
... and refactoring the code toward Single Responsibility, they added an ugly hack that allowed to change Context behavior by deepening the inheritance tree. Bad software engineering at its ugliest. As for us, developers, IMHO no one should ever use getBaseContext() or ContextWrapper. If you do - it is...
What is the size of an enum in C?
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As an ugly implementation sensitive hack on twos complement platforms (is that all systems these days?), you can force an enum to be as large as an int by making sure it contains negative values. Not a recommended technique though.
– persi...
How do I remove packages installed with Python's easy_install?
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There are several sources on the net suggesting a hack by reinstalling the package with the -m option and then just removing the .egg file in lib/ and the binaries in bin/. Also, discussion about this setuptools issue can be found on the python bug tracker as setuptools issu...
Alternative to iFrames with HTML5
... thus making the execution slower and more complex, among other drawbacks.
Hacks. Few mentioned in this question and not very reliable.
HTML5 Web Components. HTML Imports, part of the Web Components, allows to bundle HTML documents in other HTML documents. That includes HTML, CSS, JavaScript or anyt...
NGINX: upstream timed out (110: Connection timed out) while reading response header from upstream
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+1 ... this looks like an awkward hack but actually this is from the official docs :) nginx.org/en/docs/http/ngx_http_upstream_module.html#keepalive I have a slightly different problem "upstream prematurely closed connection while reading response header from...
How do I output an ISO 8601 formatted string in JavaScript?
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If you don't need to support IE7, the following is a great, concise hack:
JSON.parse(JSON.stringify(new Date()))
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How to securely save username/password (local)?
...4U3o6xXkQOQAAAAACAAAAAAAQZgAAAAEAACAAAABlQQ8OcONYBr9qUhH7NeKF8bZB6uCJa5uKhk97NdH93AAAAAAOgAAAAAIAACAAAAC7yQicDYV5DiNp0fHXVEDZ7IhOXOrsRUbcY0ziYYTlKSAAAACVDQ+ICHWooDDaUywJeUOV9sRg5c8q6/vizdq8WtPVbkAAAADciZskoSw3g6N9EpX/8FOv+FeExZFxsm03i8vYdDHUVmJvX33K03rqiYF2qzpYCaldQnRxFH9wH2ZEHeSRPeiG</value>
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How to list all users in a Linux group?
... only via the default group entry, so that inspired me to write this quick hack.
#!/usr/bin/perl -T
#
# Lists members of all groups, or optionally just the group
# specified on the command line
#
# Copyright © 2010-2013 by Zed Pobre (zed@debian.org or zed@resonant.org)
#
# Permission to use, copy...
Creating rounded corners using CSS [closed]
... at all in IE7 (and I don't think in IE8) or Opera.
In the meantime, it's hacks all the way down. I'm interested in hearing what other people think is the cleanest way to do this across IE7, FF2/3, Safari3, and Opera 9.5 at the moment..
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