|
Stack Overflow en español
Preguntas y respuestas para programadores y profesionales de la informática
Find all tables containing column with specified name
Want to improve this post? Provide detailed answers to this question, including citations and an explanation of why your answer is correct. Answers without enough detail may be edited or deleted.
PostgreSQL: Export database to .sql file - Stack Overflow
I want to export my database as a .sql file. Can someone help me? The solutions I have found don't work. A detailed description please. On Windows 7.
python - Remove final character from string - Stack Overflow
I do believe this to be a duplicate of How do I get a substring of a string in Python?. The accepted answer shows how to use [:-2] for removing the last two characters of a string. I believe it should be not too hard for any programmer to infer that [:-1] can then be used to remove only the final character.
Convert complex json to CSV using python - Stack Overflow
I wanted to convert my json file into CSV file using python, I went through number of sites and they all are limited to simple json format. anybody know how we can do it for complex json file which...
403 Forbidden vs 401 Unauthorized HTTP responses - Stack Overflow
A clear explanation from Daniel Irvine [original link]: There's a problem with 401 Unauthorized, the HTTP status code for authentication errors. And that’s just it: it’s for authentication, not authorization. Receiving a 401 response is the server telling you, “you aren’t authenticated–either not authenticated at all or authenticated incorrectly–but please reauthenticate and try ...
How can I export and import environment variables in Windows?
I found it is hard to keep my environment variables synchronised on different machines. I just want to export the settings from one computer and import to other ones. I think it should be possible,...
sql - Convert date to YYYYMM format - Stack Overflow
I want to select value = 201301 select getdate (), cast (datepart (year, getdate ()) as varchar (4))+cast (datepart (MONTH, getdate ()) as varchar (2)) it returns 20131. What is the normal way to do this?
What is a NullPointerException, and how do I fix it?
What are Null Pointer Exceptions (java.lang.NullPointerException) and what causes them? What methods/tools can be used to determine the cause so that you stop the exception from causing the progra...
How do I add a newline in a markdown table? - Stack Overflow
I'd like to be able to insert a break in the middle line, so the middle column isn't so wide. How can I do that in Markdown? Do I need to use HTML tables instead?
|
1000s of New Jobs