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Abagail Waters

Questions by Abagail Waters

set serveroutput on in oracle procedure?

I've created a simple procedure. In this procedure i want to output some data. However where ever i put set ser...

PG::ConnectionBad - could not connect to server: Connection refused?

Every time I run my rails 4.0 server, I get this output. Started GET "/" for 127.0.0.1 at 2013-11-06 23:56:36 -050...

System.ArgumentOutOfRangeException: Argument is out of range. error in a shortest path algorithm?

I am trying to solve a problem. This program contains all the edge in a graph. The shortest path from source to dest...

Use sed with ignore case while adding text before some pattern?

sed -i '/first/i This line to be added' In this case,how to ignore case while searching for pattern =first ...

How to extract hours and minutes from a datetime.datetime object??

I am required to extract the time of the day from the datetime.datetime object returned by the created_at attribute....

Tensorflow: How does tf.get_variable work??

I have read about tf.get_variable from this question and also a bit from the documentation available at the tensorfl...

Error- ORA-22835: Buffer too small for CLOB to CHAR or BLOB to RAW conversion?

I am attempting to read a blob message and display it as a variable in one of my procedures, but am getting the erro...

Python Pandas: Get index of rows which column matches certain value?

Given a DataFrame with a column "BoolCol", we want to find the indexes of the DataFrame in which the values for "Boo...

Does anybody know about the output “Module is optimized and the debugger option 'Just My Code' is Enabled”??

As I said in my previous question I'm migrating my app to windows Metro app. I'm getting an output like this I don...

How can I backup a Docker-container with its data-volumes??

I've been using this Docker-image tutum/wordpress to demonstrate a Wordpress website. Recently I found out that the ...

How to do std::string indexof in C++ that returns index of matching string??

I'm looking for a string indexof function from the std namespace that returns an integer of a matching string simila...

Why do I get “All com.android.support libraries must use the exact same version specification” in Android Studio 3.2.1??

I have read the article All com.android.support libraries must use the exact same version specification But I stil...

How can I compare two strings in java and define which of them is smaller than the other alphabetically??

I want to use the binary search algorithm to search the string which has been entered by the user in a very big sort...