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Wrapping synchronous code into asynchronous call
...have a method in ASP.NET application, that consumes quite a lot of time to complete. A call to this method might occur up to 3 times during one user request, depending on the cache state and parameters that user provides. Each call takes about 1-2 seconds to complete. The method itself is synchronou...
How to send a JSON object over Request with Android?
...code for sending and receiving HTTP, you can use standard Java code. I'd recommend using the Apache HTTP client, which comes with Android. Here's a snippet of code I used to send an HTTP POST.
I don't understand what sending the object in a variable named "jason" has to do with anything. If you're ...
What's the difference between and
...dundant. For example, <T extends Object & Foo> will cause T to become Object under erasure, whereas with <T extends Foo> it will become Foo under erasure. (This can matter if you're trying to retain compatibility with a pre-generics API that used Object.)
Source: http://download.ora...
How do I set the proxy to be used by the JVM
Many times, a Java app needs to connect to the Internet. The most common example happens when it is reading an XML file and needs to download its schema.
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Is there any downside for using a leading double slash to inherit the protocol in a URL? i.e. src=“/
...SSL, then always use the https:// asset." (quote quoted from stackoverflow.com/a/27999789 )
– joonas.fi
Aug 18 '15 at 12:59
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Create Pandas DataFrame from a string
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Iff you need code that is compatible with both Python 2 and 3, you can optionally also use from pandas.compat import StringIO, noting that it's the same class as the one that comes with Python.
– Acumenus
Sep 27 ...
How to display nodejs raw Buffer data as Hex string
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Docker how to change repository name or rename image?
...image) in the output of docker images while it needs to be renamed with a command called tag whereas TAG is a separate column in that output. I hope they clean up this and other related things...
– matanster
Mar 26 '16 at 12:00
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What does get-task-allow do in Xcode?
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Get pandas.read_csv to read empty values as empty string instead of nan
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I added a ticket to add an option of some sort here:
https://github.com/pydata/pandas/issues/1450
In the meantime, result.fillna('') should do what you want
EDIT: in the development version (to be 0.8.0 final) if you specify an empty list of na_values, empty strings will stay empty strings ...