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A Better Django Admin ManyToMany Field Widget
... find the the Django Admin's default models.ManyToManyField widget to be cumbersome to use. It's the HTML select element and if you have a lot of Objects of the "other" model then it's quite impractical to actually find the "other" Objects you want to associate with "this" Object. And if you hav...
why does DateTime.ToString(“dd/MM/yyyy”) give me dd-MM-yyyy?
I want my datetime to be converted to a string that is in format "dd/MM/yyyy"
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What components are MVC in JSF MVC framework?
In JSF MVC framework who is Model, View, and Controller?
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How do I update if exists, insert if not (AKA “upsert” or “merge”) in MySQL?
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How to delete (not cut) in Vim?
How can I delete a line without putting it into my default buffer?
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Angular.js: How does $eval work and why is it different from vanilla eval?
I was curious about the $scope.$eval you so often see in directives, so I checked out the source and found the following in rootScope.js :
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How do I show a Save As dialog in WPF?
I have a requirement in WPF/C# to click on a button, gather some data and then put it in a text file that the user can download to their machine. I can get the first half of this, but how do you prompt a user with a "Save As" dialog box? The file itself will be a simple text file.
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How do I select an element in jQuery by using a variable for the ID?
For example, the following selects a division with id="2":
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Large Numbers in Java
How would I go about doing calculations with extremely large numbers in Java?
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Formatting “yesterday's” date in python
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