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nvarchar(max) vs NText
...limited number of characters. Besides, text and ntext have been deprecated by SQL Server. This means that in a future version, they will no longer be supported.
– Randy Minder
Dec 19 '13 at 22:35
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Implementing MVC with Windows Forms
...n application (3 tier)
Use a set of web services that were written for use by many applications and can’t be changed for your application. (Service-oriented architecture)
Updates being done by CRUD operations
Updates being done with the command pattern (sending commands to backend server)
Lots of ...
CSS display:table-row does not expand when width is set to 100%
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This is correct by CSS rules: w3.org/TR/CSS2/tables.html#anonymous-boxes . It is easier to maintain by removing unnecessary lines of code (for example, the unnecessary <view-row> div suggested by KP.). This helped me... I'm using it. +...
Avoid Android Lint complains about not-translated string
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I don't know how to ignore all the file, but you can do it string by string using:
<string name="hello" translatable="false">hello</string>
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What is the difference between atan and atan2 in C++?
...nd if it is negative, it could come from the second or fourth quadrant. So by convention, atan() returns an angle from the first or fourth quadrant (i.e. -π/2 <= atan() <= π/2), regardless of the original input to the tangent.
In order to get back the full information, we must not use the r...
Set android shape color programmatically
...tate() on the drawables before modifying them if they are used elsewhere. (By default, drawables loaded from XML share the same state.)
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How is set() implemented?
...ng function, the time complexity is O(1/(1-k/n)), where k/n can be bounded by a constant c<1.
Big-O refers only to asymptotic behavior as n → ∞.
Since k/n can be bounded by a constant, c<1, independent of n,
O(1/(1-k/n)) is no bigger than O(1/(1-c)) which is equivalent to O(constant) = O...
What is exactly the base pointer and stack pointer? To what do they point?
...tart of the function. Function parameters and local variables are accessed by adding and subtracting, respectively, a constant offset from ebp. All x86 calling conventions define ebp as being preserved across function calls. ebp itself actually points to the previous frame's base pointer, which en...
What size do you use for varchar(MAX) in your parameter declaration?
...har(max) is treated identically to varchar(8000) for values less than 8000 bytes. For larger values the field is treated as a "text" field (aka a "CLOB"). This can affect query plan optimization and the efficiency of retrieving rows with larger values in this column, as the data is stored "out-of-ro...
How to automatically convert strongly typed enum into int?
...on:
Provide type safety, thus eliminating implicit conversion to integer by integral promotion.
Specify underlying types.
Provide strong scoping.
Thus, it is impossible to implicitly convert a strongly typed enum to integers, or even its underlying type - that's the idea. So you have to use stat...