I have switched over to the 64bit Windows 7 and created a simple web app to test the connection to the database. I am using VS 2010 – plain asp.net web project and I am running the application from within VS. I am getting this error: “ORA-12154 could not resolve the connect identifier specified” I … Read more
Alright with the help of the other two answers I’ve come up with a direct solution:
When there’s no project, Code::Blocks only compiles and links the current file. That file, from your picture, is secrypt.cpp, which does not have a main function. In order to compile and link both source files, you’ll need to do it manually or add them to the same project. Contrary to what others are saying, using a … Read more
I have the following folder structure. I want to import some functions from file.py in some_file.py. I’ve tried and some other various attempts but so far I couldn’t manage to import properly. How can I do this?
np.arange(2) gives array([0, 1]), so only two values. If you try to plot three values (in y1 or y2) against this, that won’t work and it will throw the ValueError (telling you exactly this): Try using np.arange(3).
I am trying to create a JavaFX program, and every time I try to run my code I am getting an exception – I’m not entirely sure what it means though… My code: Stack trace: Any help will be appreciated, Thanks Ask Question
The problem arises due to the perfect correlation between the two series in your data. From the traceback, you can see, that internally a wald test is used to compute the maximum likelihood estimates for the parameters of the lag-time series. To do this an estimate of the parameters covariance matrix (which is then near-zero) … Read more
This error is caused by: Indexing is out of bounds here most probably because there are less than 19 columns in your Dataset, so column 18 does not exist. The following code you provided doesn’t use Y at all, so you can just comment out this line for now.
I know one should not use global variables but I have a need for them. I have read that any variable declared outside a function is a global variable. I have done so, but in another *.cpp file, that variable could not be found. So it was not really global. Isn’t it so that one has to … Read more
How do I create a regular expression to match a word at the beginning of a string. We are looking to match stop at the beginning of a string and anything can follow it. For example the expression should match: Thanks.