comargo

import sqlalchemy as sa
from sqlalchemy.orm import declarative_base, relationship

Base = declarative_base()


class A(Base):
    __tablename__ = 'A'
    id = sa.Column(sa.Integer, primary_key=True)

comargo

Using an output stream for debugging

Sven Axelsson 24 Nov 2001

How to create an output stream that writes to the debug terminal.

Background

There are many different schools of how to debug a program (yeah, I know - write it correctly from the start), but whatever tools you prefer it is often very convenient just to use the printf approach. Well, since you are a modern C++ kind of person, you don't really want printf, you want to use an output stream, like cerr.

comargo

from datetime import timedelta
def ceil_dt(dt, res):
    # how many secs have passed this day
    nsecs = dt.hour*3600 + dt.minute*60 + dt.second + dt.microsecond*1e-6
    delta = res.seconds - nsecs % res.seconds
    if delta == res.seconds:
        delta = 0
    return dt + datetime.timedelta(seconds=delta)

def floor_dt(dt, res):

comargo

GBP Walkthrough

Start new package

git clone <repo>
dh_make -p <pkgName>_<version> -c gpl3 -s --createorig
<put gbp.conf to debian/gbp.conf>

comargo

#ifndef STRING_SPLIT_JOIN_HPP
#define STRING_SPLIT_JOIN_HPP

#include <vector>
#include <string>


/**************************
 * split/wsplit/basic_split<T>:
 *  Splits input string (argument #1) by separator (argument #2) and returns vector of strings

comargo

#include <gtest/gtest.h>
#include <system_error>
#define ASSERT_SYSTEM_ERROR(statement, error_code) \
    ASSERT_THROW({\
        try { \
          GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
        } \
        catch(const std::system_error &exception) {\
            ASSERT_EQ(error_code, exception.code());\
            throw;\

comargo

// infix_iterator.h 
// 
// Lifted from Jerry Coffin's 's prefix_ostream_iterator 
#if !defined(INFIX_ITERATOR_H_) 
#define  INFIX_ITERATOR_H_ 
#include <ostream> 
#include <iterator> 
template <class T, 
          class charT=char, 
          class traits=std::char_traits<charT> >