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Visual Studio: How can I see the same file in two separate tab groups?

...have two copies of the same file. Then you can right-click the tab bar and select New Vertical Tab Group (or New Horizontal Tab Group, the one you like more). Hope I understood you question.. share | ...
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How to force a Solution file (SLN) to be opened in Visual Studio 2013?

...default application for .sln files is the "Microsoft Visual Studio Version Selector". It is not uncommon for the default .sln application to be a specific version instead. In windows 8: you can tell which is the default because it says "keep using": ...
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What is the difference between a field and a property?

... by the class creator. If a property is string, my contract is: assign any chars up to ~2bil length. If a property is DateTime, my contract is: assign any numbers within the limits of DateTime, which I can look up. If the creator adds constraints to the setters, those constraints are not communicate...
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SQL: IF clause within WHERE clause

... THEN '%' + @OrderNumber ELSE '' END 2) Use IF's outside the SELECT IF (IsNumeric(@OrderNumber)) = 1 BEGIN SELECT * FROM Table WHERE @OrderNumber = OrderNumber END ELSE BEGIN SELECT * FROM Table WHERE OrderNumber LIKE '%' + @OrderNumber END 3) Using a long string, co...
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Why is there “data” and “newtype” in Haskell? [duplicate]

...rcher | Accountant data Race = Human | Elf | Orc | Goblin data PlayerCharacter = PlayerCharacter Race Profession When using newtype, you're restricted to just one constructor with one field. Now consider the following type: data CoolBool = CoolBool { getCoolBool :: Bool } ...
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How do you create a Distinct query in HQL

...se. (Names have been changed to protect identities) String queryString = "select distinct f from Foo f inner join foo.bars as b" + " where f.creationDate >= ? and f.creationDate < ? and b.bar = ?"; return getHibernateTemplate().find(queryString, new Object[] {startDate...
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How to view UTF-8 Characters in VIM or Gvim

... On Microsoft Windows, gvim wouldn't allow you to select non-monospaced fonts. Unfortunately Latha is a non-monospaced font. There is a hack way to make it happen: Using FontForge (you can download Windows binary from http://www.geocities.jp/meir000/fontforge/) to edit the L...
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LINQ order by null column where order is ascending and nulls should be last

... descending orderby p.LowestPrice descending select p; will be translated by the compiler to var products = _context.Products .Where(p => p.ProductTypeId == 1) .OrderByDescending(p => p.LowestPrice.HasValue) ...
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How to install both Python 2.x and Python 3.x in Windows

...ed Python 2.7.6. How to... Start > in the search type in environment select "Edit environment variables to your account"1 Scroll down to Path, select path, click edit. Add C:\Python27; so you should have paths to both versions of Python there, but if you don't this you can easily edit it so th...
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How can one see the structure of a table in SQLite? [duplicate]

... You can query sqlite_master SELECT sql FROM sqlite_master WHERE name='foo'; which will return a create table SQL statement, for example: $ sqlite3 mydb.sqlite sqlite> create table foo (id int primary key, name varchar(10)); sqlite> select sql f...