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Remove an item from a dictionary when its key is unknown
...a
c = {key:a[key] for key in a.keys() - {'z', 'w'}}
Also check: https://www.safaribooksonline.com/library/view/python-cookbook-3rd/9781449357337/ch01.html
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How to create border in UIButton?
... article on button fun:
https://web.archive.org/web/20161221132308/http://www.apptite.be/tutorial_custom_uibuttons.php
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“Remote System Explorer Operation” causing freeze for couple of seconds
...find it.
Information on how to install can be found here (step 3): http://www.patrickjwaters.com/blog/2011-07-24/how-setup-eclipse-php-pdt-remote-system-explorer-theme-manager-and-drupal-plugins/35
As for uninstall I'm still trying (the option to uninstall is greyed out for me in the installation ...
svn cleanup: sqlite: database disk image is malformed
...had the same problem. The following blog post helped me resolve it:
http://www.polak.ro/svn-e200030-sqlite-database-disk-image-is-malformed.html
You do an integrity check on the sqlite database that keeps track of the repository (/.svn/wc.db):
sqlite3 .svn/wc.db "pragma integrity_check"
That sho...
Eclipse count lines of code
... (this will not count empty lines), and tick Regular expression.
Hat tip: www.monblocnotes.com/node/2030
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Why doesn't Java offer operator overloading?
...ix object":
// C++ YMatrix matrix implementation on CodeProject
// http://www.codeproject.com/KB/architecture/ymatrix.aspx
// A, B, C, D, E, F are Matrix objects;
E = A * (B / 2) ;
E += (A - B) * (C + D) ;
F = E ; // deep copy of the matrix
// Java JAMA matrix implementation (se...
jQuery and AJAX response header
...handlers never get called. Only the complete handler is called.
http://www.checkupdown.com/status/E302.html
The 302 response from the Web server should always include an alternative URL to which redirection should occur. If it does, a Web browser will immediately retry the alternative URL. So y...
How to get ERD diagram for an existing database?
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Download DbVisualizer from : https://www.dbvis.com/download/10.0
and after installing create database connection:
Change highlighted detail of your db and test by click ping server. Finally click connect
Enjoy.
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How to change a Git remote on Heroku
...th=\"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 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22
How to load local html file into UIWebView
...ill empty. I'm i missing something else? Here's the sample project: http://www.box.net/shared/rb05b4ppjnbof1r33gh7
– madcoderz
Aug 15 '11 at 9:48
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