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Close Window from ViewModel
...alse;
}
else if (this.Username == user.Username || this.Password.ToString() == user.Password)
{
MessageBox.Show("Welcome "+ user.Username + ", you have successfully logged in.");
this.CloseWindow(loginWindow); //Added call to CloseWindow Method
return true;
}
...
Which method performs better: .Any() vs .Count() > 0?
...:
class TestTable
{
[Key]
public int Id { get; set; }
public string Name { get; set; }
public string Surname { get; set; }
}
Test code:
class Program
{
static void Main()
{
using (var context = new TestContext())
{
context.Database.Log = Cons...
Sequelize.js: how to use migrations and sync
...uelize init
...
sequelize model:create --name User --attributes first_name:string,last_name:string,bio:text
This will create both model AND migration. Then, manually merge your existing models with generated with sequelize-cli, and do the same with migrations. After doing this, wipe database (if p...
Node.js: Difference between req.query[] and req.params
Is there a difference between obtaining QUERY_STRING arguments via req.query[myParam] and req.params.myParam ? If so, when should I use which?
...
Default initialization of std::array?
...; default-initialize every element of the array.
For example, if T = std::string, every element will be an empty string. If T is a class without a default constructor, both will fail to compile. If T = int, every element will have indeterminate value (unless that declaration happens to be at namesp...
Why no ICloneable?
...> : CloneableExBase<T> where T : PersonBase<T> {
public string Name { get; set; }
protected override void FillClone( T clone ) {
clone.Name = this.Name;
}
}
public sealed class Person : PersonBase<Person> {
protected override Person CreateClone() => ...
Simplest way to detect a mobile device in PHP
... a mobile browser in PHP.
The code detects a user based on the user-agent string by preg_match()ing words that are found in only mobile devices user-agent strings after hundreds of tests. It has 100% accuracy on all current mobile devices and I'm currently updating it to support more mobile devices...
Plotting time in Python with Matplotlib
...ar is set to 1990": Could you please post the code you use to convert from string to datetime? Something might be wrong with the conversion. Re. the formatting of chart labels, see the date_demo1 link provided by J. K. Seppänen. The matplot lib documentation is excellent, BTW. matplotlib.sourceforg...
How to include layout inside layout?
...clude a layout and set some of its properties via the xml, e.g. set a text string in the sublayout directly in the <include> tag?
– JohnyTex
May 3 '19 at 10:22
...
Django - how to create a file and save it to a model's FileField?
...le(f))
# Using ContentFile
self.license_file.save(new_name, ContentFile('A string with the file content'))
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