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Does List guarantee insertion order?
...I have for moving an item down one place in a list:
if (this.folderImages.SelectedIndex > -1 && this.folderImages.SelectedIndex < this.folderImages.Items.Count - 1)
{
string imageName = this.folderImages.SelectedItem as string;
int index = this.folderImages.SelectedIndex;
...
Why aren't programs written in Assembly more often? [closed]
... getting at. I won't feel any embarrassment, not even a slight ick, when I convert a three-line loop to thousands of instructions just to make it faster. I have no shame to go to great lengths of optimization or to do the dirtiest tricks. And if you don't want me to, maybe for a day or two, I'll beh...
C++ semantics of `static const` vs `const`
...l feature: Change to semantics of well-defined feature.
Difficulty of converting: Semantic transformation.
How widely used: Seldom.
See also: Why does const imply internal linkage in C++, when it doesn't in C?
What you likely want to do instead on headers
Explained in detail at: What d...
C# Equivalent of SQL Server DataTypes
...
In case anybody is looking for methods to convert from/to C# and SQL Server formats, here goes a simple implementation:
private readonly string[] SqlServerTypes = { "bigint", "binary", "bit", "char", "date", "datetime", "datetime2", "datetimeoffset", "decimal",...
Good MapReduce examples [closed]
...erations that you can do in MapReduce is the set of normal SQL operations: SELECT, SELECT WHERE, GROUP BY, ect.
Another good example is matrix multiply, where you pass one row of M and the entire vector x and compute one element of M * x.
...
How to create a multi-tenant database with shared table structures?
... Dates and Numbers are stored as strings in a format such that they can be converted to their native types at the database level. There are meta data tables that define the shape of the data model which can be unique per tenant. There are additional tables for indexing, relationships, unique value...
Automatic post-registration user authentication
... them directly with the token. If yours don't you'll have to find a way to convert them to UserInterface instances.
That code works, but I feel like it's hacking around Symfony's authentication architecture rather than working with it. It would probably be more correct to implement a new authentica...
Unauthorised webapi call returning login page rather than 401
... I prefer this approach too. The only addition I made was to convert LocalPath .ToLower() in case they request "/API" or something.
– FirstDivision
Mar 4 '16 at 16:29
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How can I save an image to the camera roll?
... app and they can be viewed as small thumbnails. When a small thumbnail is selected it goes to a new view and a fullscreen version can be viewed. I have a button in the right corner of the top nav that says "save" and this is the button that I wish to save the image to the device's cameral roll so t...
When do you use the “this” keyword? [closed]
... colliding with local variables (also camel case). In C# 3.0 fields can be converted to properties easily by using auto-implemented properties.
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edited May 23 '17 at 11:4...