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Convert list of dictionaries to a pandas DataFrame
...his case is not considered in the OP, but is still useful to know.
Setting Custom Index
If you need a custom index on the resultant DataFrame, you can set it using the index=... argument.
pd.DataFrame(data, index=['a', 'b', 'c'])
# pd.DataFrame.from_records(data, index=['a', 'b', 'c'])
A B C ...
How to ignore files/directories in TFS for avoiding them to go to central source repository?
... the packages folder trying to sneak into my source control repo!
Further Customization
While not mine, I have found this .tfignore template by sirkirby to be handy. The example in my answer covers the Nuget packages folder but this template includes some other things as well as provides additional...
Check for array not empty: any?
...t:
This is not the same as present? from ActiveSupport.
You might want a custom version for String, that ignores whitespace (like present? does).
You might want the name length? for String or other types where it might be more descriptive.
You might want it custom for Integer and other Numeric typ...
Get MIME type from filename extension
...ring mimeType = MimeMapping.GetMimeMapping(fileName);
If you need to add custom mappings you probably can use reflection to add mappings to the BCL MimeMapping class, it uses a custom dictionary that exposes this method, so you should invoke the following to add mappings (never tested tho, but sho...
Example JavaScript code to parse CSV data
...ly configurable.
music = $.csv.toArrays(csv, {
delimiter: "'", // Sets a custom value delimiter character
separator: ';', // Sets a custom field separator character
});
Update 2:
It now works with jQuery on Node.js too. So you have the option of doing either client-side or server-side parsing w...
Asynchronous vs synchronous execution, what does it really mean? [closed]
... be in, but in the computing world this scenario could be useful. Say each customer cant decide what they want, and instead want to look at what the previous customer orders to decide if they want that or not, then it makes sense that they have to wait for the food to arrive before ordering.
...
Android - Dynamically Add Views into View
...
It looks like what you really want a ListView with a custom adapter to inflate the specified layout. Using an ArrayAdapter and the method notifyDataSetChanged() you have full control of the Views generation and rendering.
Take a look at these tutorials
http://www.softwarepas...
Is there a C# type for representing an integer Range?
...o best if generic (what if you need a range of Doubles, or a range of some custom class?) For example:
/// <summary>The Range class.</summary>
/// <typeparam name="T">Generic parameter.</typeparam>
public class Range<T> where T : IComparable<T>
{
/// <summ...
Would you, at present date, use JBoss or Glassfish (or another) as Java EE server for a new project?
... more robust, better supported, and more cost-effective. They have larger customer bases and more open support interaction, so they tend to get better fixes faster. However, Resin is immature and I would avoid it relative to GlassFish or JBoss--I found it problematic to deploy and support. I woul...
What's the difference between interface and @interface in java?
...clared using the interface keyword
@interface
is used to create your own (custom) Java annotations. Annotations are defined in their own file, just like a Java class or interface. Here is custom Java annotation example:
@interface MyAnnotation {
String value();
String name();
int...