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C# Convert List to Dictionary

...other way to deal with duplicate is you can do like this var dic = slist.Select((element, index)=> new{element,index} ) .ToDictionary(ele=>ele.index.ToString(), ele=>ele.element); or easy way to do is var res = list.ToDictionary(str => str, str=> str); but mak...
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How to see an HTML page on Github as a normal rendered HTML page to see preview in browser, without

... You can also select the branch to publish in your repository settings, in the first tab (Options) near the bottom. It default to gh_pahes if the branch exists, else None (disabled). You can select master or any other branch. ...
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How to call an async method from a getter or setter?

... You can use Task like this : public int SelectedTab { get => selected_tab; set { selected_tab = value; new Task(async () => { await newTab.ScaleTo...
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How to design a product table for many kinds of product where each product has many parameters

...urther If you would like to improve the performance of the queries you can select certain operations like for e.g. reporting or global text search and prepare for them index tables which would store required data and would be regenerated periodically, lets say every 30 minutes. You don't even need ...
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Using numpad in Vi (Vim) via PuTTY

...Mac Terminal app, try Preferences --> Profiles --> Advanced --> deselect "Allow VT100 application keypad mode" – HaPsantran Nov 12 '14 at 15:36 ...
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How to reset or change the MySQL root password?

...qld] skip-grant-tables sudo service mysql restart mysql -u root use mysql select * from mysql.user where user = 'root'; - Look at the top to determine whether the password column is called password or authentication_string UPDATE mysql.user set *password_field from above* = PASSWORD('your_new_passw...
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How to style dt and dd so they are on the same line?

... This behaves awkwardly when you select (double click) the first word in the <dd>. It also selects the text inside the <dt> unless there's whitespace (or an   if you're using htmlmin) between the <dt> and <dd>. ...
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What is Virtual DOM?

...nd what react does it look for the the reference in its object model tree, select the real node in the html and tinker with it. The sound is great virtual dom, but it's nothing fancy and overhype. – syarul Feb 15 '17 at 1:07 ...
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django test app error - Got an error creating the test database: permission denied to create databas

...@localhost; I originally tried to only GRANT CREATE... but then could not SELECT or DROP the created database. This essentially makes your user a superuser, so be careful. – mightypile Dec 31 '15 at 16:28 ...
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How do I sort a vector of pairs based on the second element of the pair?

...),myComparison); Now you have to make the comparison based on the second selection so declare you "myComparison" as bool myComparison(const pair<int,int> &a,const pair<int,int> &b) { return a.second<b.second; } ...