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Creating a constant Dictionary in C#

...e collections in the current framework. I can think of one relatively pain-free option in .NET 3.5: Use Enumerable.ToLookup() - the Lookup<,> class is immutable (but multi-valued on the rhs); you can do this from a Dictionary<,> quite easily: Dictionary<string, int> ids = new...
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How to Add a Dotted Underline Beneath HTML Text

... This is the correct answer. Short and CSS-free. Thanks. – Saeed Ahadian Jan 14 at 13:36 ...
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What is “rvalue reference for *this”?

...implementation unimportant You'd certainly want the following to call the free function, don't you? char const* s = "free foo!\n"; foo f; f << s; That's why member and non-member functions are included in the so-called overload-set. To make the resolution less complicated, the bold part of t...
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mysql_config not found when installing mysqldb python interface

...Reading package lists...Done Building dependency tree Reading state information...Done Note, selecting libmysqlclient15-dev instead of libmysqlclient-dev Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distri...
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Why is the apt-get function not working in the terminal on Mac OS X v10.9 (Mavericks)?

...d as package manager. It can be installed from Anaconda. Alternatively, a free minimal installer is Miniconda. share | improve this answer | follow | ...
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Android App Not Install. An existing package by the same name with a conflicting signature is alread

... Go to Settings > Apps, find and open the app info. Then, open the overflow menu (3 vertical dots), and choose Uninstall for all users. Go to Settings > Apps, find and open the app info. Then, open the overflow menu (3 vertical dots), and choose Uninstall for all ...
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What does the “__block” keyword mean?

... inside the block are also visible outside of it. For an example and more info, see The __block Storage Type in Apple's Blocks Programming Topics. The important example is this one: extern NSInteger CounterGlobal; static NSInteger CounterStatic; { NSInteger localCounter = 42; __block cha...
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Send inline image in email

... the Email subject mail.Subject = Subject; //set the SMTP info System.Net.NetworkCredential cred = new System.Net.NetworkCredential("fromEmail@gmail.com", "fromEmail password"); SmtpClient smtp = new SmtpClient("smtp.gmail.com", 587); smtp.EnableSsl = true; ...
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Writing a git post-receive hook to deal with a specific branch

...nch" ]; then echo "staging branch selected" fi exec git update-server-info UPDATE: on an even stranger note, the pre-receive hook takes its input via stdin, therefore read with 'read' (wow, never thought I'd say that). The post-update hook still works with $1 for me. ...
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What are the sizes used for the iOS application splash screen?

... 2018 Update - Please don't use this info ! I'm leaving the below post for reference purposes. Please read Apple's documentation Human Interface Guidelines - Launch Screens for details on launch screens and recommendations. Thanks Drekka July 2012 - As this rep...