eg: userId -> user_id
977530
public static String toUnderline(String value) {
        StringBuilder result = new StringBuilder();
        if (value != null && value.length() > 0) {
            result.append(value.substring(0, 1).toLowerCase());
            for (int i = 1; i < value.length(); i++) {
                String s = value.substring(i, i + 1);
                if (s.equals(s.toUpperCase())) {
                    result.append("_");
                    result.append(s.toLowerCase());
                } else {
                    result.append(s);
                }
            }
        }
        return result.toString();
    }
531029
def user(id)
      if id
        cached_user = users.detect {|u| u[:id] == id }
        user = cached_user || fetch_user(id)
        self.users << user
        user
      end
    end
598775
def current_user_name_or_id
      require 'etc' if !defined?(Etc)
      begin
        user = Etc.getpwuid(Process.uid)
      rescue ArgumentError
        user = nil
      end
      if user
        return user.name
      else
        return "##{Process.uid}"
      end
    end
927359
def _CaptureUserId(self):
    """"""
    user_kind, user_id = user_id_collector()
    if user_kind and user_id:
      self.breakpoint['evaluatedUserId'] = {'kind': user_kind, 'id': user_id}
313303
def user(self, id, expand=None):
        
        user = User(self._options, self._session)
        params = {}
        if expand is not None:
            params['expand'] = expand
        user.find(id, params=params)
        return user
93583
def uuid(cls):
        """"""
        if hasattr(cls, '__uuid_primary_key__') and cls.__uuid_primary_key__:
            return synonym('id')
        else:
            return immutable(Column(UUIDType(binary=False), default=uuid_.uuid4, unique=True, nullable=False))
672181
function show_user_by_id( $uid )
	{
		$params=array();
		if ( $uid !== NULL ) {
			$this->id_format($uid);
			$params['uid'] = $uid;
		}

		return $this->oauth->get('users/show', $params );
	}
421385
def _get_context_and_user_ids(self, context_name, user_name):
        """"""
        if context_name is None:
            return None, None

        context_id = self.get_context_info(context_name)['id']
        user_id = None
        if user_name:
            user_id = self._get_user_id_from_name(context_id, user_name)

        return context_id, user_id
1368929
def user_name(self, user_id):
        """"""
        user = self.users.get(user_id)

        if user is None:
            return "Unknown user ({})".format(user_id)

        return user["name"]
338152
def list_users(ctx, search, uuid, active):
    """"""

    users = ctx.obj['db'].objectmodels['user']

    for found_user in users.find():
        if not search or (search and search in found_user.name):
            # TODO: Not 2.x compatible
            print(found_user.name, end=' ' if active or uuid else '\n')
            if uuid:
                print(found_user.uuid, end=' ' if active else '\n')
            if active:
                print(found_user.active)

    log("Done")
544520
def int_id(self):
        ""
        id_or_name = self.id_or_name
        if id_or_name is not None and isinstance(id_or_name, int):
            return id_or_name
        return None
1329003
def _maybe_init_user(self):
    """"""
    user_name = os.environ.get('USER', '') or os.environ.get('USERNAME', '')
    cursor = self._db.cursor()
    cursor.execute('SELECT user_id FROM Users WHERE user_name = ?',
                   (user_name,))
    row = cursor.fetchone()
    if row:
      return row[0]
    user_id = self._create_id()
    cursor.execute(
        """
        INSERT INTO USERS (user_id, user_name, inserted_time)
        VALUES (?, ?, ?)
        """,
        (user_id, user_name, time.time()))
    return user_id
705505
def get_user(self, id, **data):
        
        
        return self.get("/users/{0}/".format(id), data=data)
481395
def get_user_id(self, user):
        
        user_field = getattr(settings, 'SAML_IDP_DJANGO_USERNAME_FIELD', None) or \
                     getattr(user, 'USERNAME_FIELD', 'username')
        return str(getattr(user, user_field))
52456
public TResult queryForId(long id) {
		String where = getPkWhere(id);
		String[] whereArgs = getPkWhereArgs(id);
		TResult result = userDb.query(getTableName(), table.getColumnNames(),
				where, whereArgs, null, null, null);
		prepareResult(result);
		return result;
	}
680696
def find_nameid(self, userid, **kwargs):
        
        res = []
        try:
            _vals = self.db[userid]
        except KeyError:
            logger.debug("failed to find userid %s in IdentDB", userid)
            return res

        for val in _vals.split(" "):
            nid = decode(val)
            if kwargs:
                for key, _val in kwargs.items():
                    if getattr(nid, key, None) != _val:
                        break
                else:
                    res.append(nid)
            else:
                res.append(nid)

        return res
1205236
def get_id(self, request_data, parameter_name='id'):
        """"""
        if parameter_name not in request_data:
            raise ParseError("`{}` parameter is required".format(parameter_name))

        id_parameter = request_data.get(parameter_name, None)
        if not isinstance(id_parameter, int):
            raise ParseError("`{}` parameter not an integer".format(parameter_name))

        return id_parameter