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How to exit from Python without traceback?
...s exiting because of this (with a traceback). The first thing to do therefore is to catch that exception, before exiting cleanly (maybe with a message, example given).
Try something like this in your main routine:
import sys, traceback
def main():
try:
do main program stuff here
...
What is the $$hashKey added to my JSON.stringify result
...JSON.stringify(obj) then Angular will strip out these internal-use values for you.
Also, if you change your repeat expression to use the track by {uniqueProperty} suffix, Angular won't have to add $$hashKey at all. For example
<ul>
<li ng-repeat="link in navLinks track by link.href"&g...
What is the difference between C# and .NET?
...nk of C#, right away I would say it is a .NET language, but when I search for job posts, they require candidates to have C# and .NET experience. Can someone give me an explanation?
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How to convert an Array to a Set in Java
...t<int[]> so you should use wrapper classes to get the intended behavior.
– T. Markle
Sep 22 '12 at 4:53
6
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Where can I find the Java SDK in Linux after installing it?
...t install but I don't know where my jdk folder is. I need to set the path for that. Does any one have a clue on the location?
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Is there a way to force ASP.NET Web API to return plain text?
...
Hmmm... I don't think you need to create a custom formatter to make this work. Instead return the content like this:
[HttpGet]
public HttpResponseMessage HelloWorld()
{
string result = "Hello world! Time is: " + DateTime.Now;
var resp = new HttpRe...
How do you show animated GIFs on a Windows Form (c#)
I have a form showing progress messages as a fairly long process runs. It's a call to a web service so I can't really show a percentage complete figure on a progress bar meaningfully. (I don't particularly like the Marquee property of the progress bar)
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Plotting time in Python with Matplotlib
I have an array of timestamps in the format (HH:MM:SS.mmmmmm) and another array of floating point numbers, each corresponding to a value in the timestamp array.
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Is assert evil? [closed]
The Go language creators write :
21 Answers
21
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Getting the difference between two sets
...
This will work but I think it would be a nice feature to have the set operations like union , difference built in java. The above solution will modify the set , in many situations we don't really want that.
– Prave...