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IN vs OR in the SQL WHERE Clause
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await vs Task.Wait - Deadlock?
... edited Feb 13 at 11:40
David Ferenczy Rogožan
16.7k88 gold badges6262 silver badges6363 bronze badges
answered Dec 6 '18 at 13:52
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Show pop-ups the most elegant way
... that the most elegant approach is a dedicated service to which we can provide a partial (HTML) template to be displayed in a modal.
When we think about it modals are kind of AngularJS routes but just displayed in modal popup.
The AngularUI bootstrap project (http://angular-ui.github.com/bootstra...
Introducing FOREIGN KEY constraint may cause cycles or multiple cascade paths - why?
...t quite figure out what's happening. I have a Card entity which contains Sides (usually 2) - and both Cards and Sides have a Stage. I'm using EF Codefirst migrations and the migrations are failing with this error:
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Check image width and height before upload with Javascript
...bjectURL(file);
img.onload = function () {
alert(this.width + " " + this.height);
_URL.revokeObjectURL(objectUrl);
};
img.src = objectUrl;
}
});
Demo: http://jsfiddle.net/4N6D9/1/
I take it you realize this is only supported in a few browsers. M...
What does the @ symbol represent in objective-c?
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The @ character isn't used in C or C++ identifiers, so it's used to introduce Objective-C language keywords in a way that won't conflict with the other languages' keywords. This enables the "Objective" part of the language to freely intermix with the C or C++ par...
What is Normalisation (or Normalization)?
...y to design a database schema such that duplicate and redundant data is avoided. If some piece of data is duplicated several places in the database, there is the risk that it is updated in one place but not the other, leading to data corruption.
There is a number of normalization levels from 1. no...
What does the LayoutInflater attachToRoot parameter mean?
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I'm a bit confused here, @JosephEarl you said if set to true, the view is attached to 2nd parameter which is the container, but then you say fragment is automatically attached from onCreateView(), so to my understanding, third parameter is useless and should be set fa...
How to move a model between two Django apps (Django 1.7)
So about a year ago I started a project and like all new developers I didn't really focus too much on the structure, however now I am further along with Django it has started to appear that my project layout mainly my models are horrible in structure.
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What are commit-ish and tree-ish in Git?
...he Short Answer (TL;DR)
Here's a complete list of commit-ish and tree-ish identifiers (from the Git
revisions documentation):
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| Commit-ish/Tree-ish | Examples
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