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How to Test Facebook Connect Locally
...sed exception when trying to log in, probably due to a change on facebook side. any ideas of a work-around is much appreciated.
– onurmatik
Jul 13 '13 at 12:28
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What is the easiest way to initialize a std::vector with hardcoded elements?
...al size of elements of the array and NOT the arr pointer dimension. So basically he's using vector(pointer_to_first_element, pointer_to_first_element + size_in_bytes_of_the_whole_array / size_of_one_element) that is: vector(pointer_to_first_element, pointer_after_final_element). The type is already ...
How do I get a list of column names from a psycopg2 cursor?
...ursor description function come out in lowercase. curs.execute("Select userId FROM people") colnames = [desc[0] for desc in curs.description] assert colnames == ['userid']
– dyltini
Nov 13 '18 at 11:14
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What is the difference between Strategy pattern and Dependency Injection?
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This quote basically explains it all: in a DI scenario it is more unusual that the dependencies of objects change during their lifetimes, while this is not uncommon with Strategy
– Sergey Telshevsky
Ma...
Retrieve column names from java.sql.ResultSet
...rt java.util.*;
import java.sql.*;
public class MySQLExample {
public void run(String sql) {
// JDBC driver name and database URL
String JDBC_DRIVER = "com.mysql.jdbc.Driver";
String DB_URL = "jdbc:mysql://localhost/demo";
// Database credentials
String USER = "someuser"; // ...
How to store date/time and timestamps in UTC time zone with JPA and Hibernate
...6 version of your example to work i had to create a new type which was basically a wrapper around the TimeStampType then set that type on the field.
– Shaun Stone
Jul 12 '12 at 22:42
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Immutable vs Unmodifiable collection
...e collection of StringBuilder doesn't somehow "freeze" those objects.
Basically, the difference is about whether other code may be able to change the collection behind your back.
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How do I replace a git submodule with another repo?
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This did not work for me. My submodule still pointed to the old URL after this. Any ideas why?
– Arne
Nov 22 '13 at 15:55
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Is there a standard sign function (signum, sgn) in C/C++?
... number of instantiations for template functions, and they are still drastically more expensive to parse and instantiate than manually written functions or the standard C preprocessor. The linker also has to do more work to remove duplicate instantiations. Templates also encourage #includes-in-#incl...
What is the difference between require_relative and require in Ruby?
... when the file you need to load exists somewhere relative to the file that calls for the loading. Reserve require for "external" dependencies.
– rthbound
Sep 30 '15 at 6:16
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