Change Photo
Arnoldo Daniel

Questions by Arnoldo Daniel

Passing an Array/List into Python?

I've been looking at passing arrays, or lists, as Python tends to call them, into a function. I read something abo...

Heat Bar for Accuracy?

Is there a javascript chart that looks something like this: that you can place the accuracy of a point on this. S...

drawing smile face using fillArc?

How do I get full smile face? I am trying to draw a happy face with full mouth smile, it is giving me results like ...

Docker: unable to prepare context: unable to evaluate symlinks in Dockerfile path: GetFileAttributesEx?

I just downloaded Docker Toolbox for Windows 10 64bit today. I'm going through the tutorial. I'm receving the foll...

munmap_chunk(): invalid pointer?

I've spotted the error in my program and decided to write a simple one, which would help me understand what's going ...

dictionary update sequence element #0 has length 3; 2 is required?

I want to add lines to the object account.bank.statement.line through other object But I get following error: "...

Check if a Python list item contains a string inside another string?

I have a list: my_list = ['abc-123', 'def-456', 'ghi-789', 'abc-456'] and want to search for items that contain t...

Inno Setup: Compiler Error Required function or procedure not found?

I need your help. I always get an error when compiling. [Compiler Error] Line 749: Required function or procedure '...

Finding path between all points using approximation algorithm?

There is 1<=n<=1000 cities. I have to find path that connects all the cities (every city can be visited only o...

“Illegal State Exception: Already Connected” when using HttpURLConnection?

I get an illegal state exception when i set DoOutput to true. public boolean sendLinksToMaster(String ipport, List&...

ExecuteReader: Connection property has not been initialized?

ExecuteReader: Connection property has not been initialized. my coding is protected void Button2_Click(objec...

How do you change the thickness of all the edges in a graph in gephi??

I'm trying to visualise a graph with about 30 nodes and 100 edges, however the edges in gephi are too thin and I'm u...