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GUI-based or Web-based JSON editor that works like property explorer [closed]
...com/jdorn/json-editor
https://github.com/mozilla-services/react-jsonschema-form
https://github.com/json-schema-form/angular-schema-form
https://github.com/joshfire/jsonform
https://github.com/gitana/alpaca
https://github.com/marianoguerra/json-edit
https://github.com/exavolt/onde
Tool for generating...
What is Normalisation (or Normalization)?
...ata corruption.
There is a number of normalization levels from 1. normal form through 5. normal form. Each normal form describes how to get rid of some specific problem, usually related to redundancy.
Some typical normalization errors:
(1) Having more than one value in a cell. Example:
UserId |...
How to set the first option on a select box using jQuery?
...ect to the option which has the "selected" attribute. Works similar to the form.reset() inbuilt javascript function to the select.
$("#name").val($("#name option[selected]").val());
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impro...
How do you handle multiple submit buttons in ASP.NET MVC Framework?
Is there some easy way to handle multiple submit buttons from the same form? For example:
35 Answers
...
How to “test” NoneType in python?
...statement:
if isinstance(x, type(None)):
#do stuff
Additional information
You can also check for multiple types in one isinstance() statement as mentioned in the documentation. Just write the types as a tuple.
isinstance(x, (type(None), bytes))
...
What programming practice that you once liked have you since changed your mind about? [closed]
...
Hungarian notation (both Forms and Systems).
I used to prefix everything. strSomeString or txtFoo.
Now I use someString and textBoxFoo. It's far more readable and easier for someone new to come along and pick up. As an added bonus, it's trivial to ke...
What is “vectorization”?
...term "vectorization" is also used to describe a higher level software transformation where you might just abstract away the loop altogether and just describe operating on arrays instead of the elements that comprise them)
The difference between vectorization and loop unrolling:
Consider the follo...
How do I drag and drop files into an application?
...
Some sample code:
public partial class Form1 : Form {
public Form1() {
InitializeComponent();
this.AllowDrop = true;
this.DragEnter += new DragEventHandler(Form1_DragEnter);
this.DragDrop += new DragEventHandler(Form1_DragDrop);
}
...
How to disable editing of elements in combobox for c#?
I have some elements in a ComboBox (WinForms with C#). I want their content to be static so that a user cannot change the values inside when the application is ran. I also do not want the user adding new values to the ComboBox
...
What is the purpose of the single underscore “_” variable in Python?
...in i18n (see the
gettext
documentation for example), as in code like
raise forms.ValidationError(_("Please enter a correct username")).
# the usage of underscore in translation comes from examples in the doc
# that have been copy/pasted over decades, like this one:
import gettext
ge...