I implemented a simple C++ binary serialization framework that makes a structure or class serializable by adding a macro that usually takes one line of code as shown in the example below:
struct A
{
bool x;
int y;
AWL_SERIALIZABLE(x, y)
};
There is also a macro that makes a structure or a class equatable:
AWL_MEMBERWISE_EQUATABLE(A)
First I installed Oracle 19c in Docker container , enabled unified auditing, and created multiple pluggable databases:
export ORACLE_SID=ORCLCDB
cd $ORACLE_HOME/bin
#connect to root container
./sqlplus / as sysdba
CREATE PLUGGABLE DATABASE testpdb1 ADMIN USER admin1 IDENTIFIED BY dbpasswd1
FILE_NAME_CONVERT=('/opt/oracle/oradata/ORCLCDB/pdbseed', '/opt/oracle/oradata/ORCLCDB/testpdb1');
Pluggable database created.
CREATE PLUGGABLE DATABASE testpdb2 ADMIN USER admin2 IDENTIFIED BY dbpasswd2
FILE_NAME_CONVERT=('/opt/oracle/oradata/ORCLCDB/pdbseed', '/opt/oracle/oradata/ORCLCDB/testpdb2');
Pluggable database created.
First I installed Ubuntu Server 18.04 as a Hyper-V machine on Windows 10.
While creating the virtual machine I selected Generation 1, because Generation 2 resulted in some strange effects.
Then I created a separate user with sudo permission:
sudo useradd -d /home/singh -m --shell "/bin/bash" singh
sudo passwd singh
sudo usermod -aG sudo singh
I configured DNS on my Windows Server 2016 (takes some time, probably 15 minutes):
ipconfig /registerdns
There are the key links to the docs:
At the moment of writing this post application icons were of the following sizes:
(more…)Enable huge pages by running gpedit.msc and adding the current user to Local Computer Policy->Computer Configuration->Windows Settings->Security Settings->Local Policies->User Rights Assignment->Lock pages in memory:
and logging out of current Windows session for changes take effect.
(more…)Binance has Buy and Sell Cryptocurrency page:
and has Russian Ruble (RUB) Fiat Gateway Through Advcash.
(more…)HiveOS Web UI has Setup Minder Config button where I selected X16Rv2 algorithm for T-Rex miner:
I have an Android QT app with more than has 14K active users at the moment of writing this post. The app is relatively stable, its crash rate is 0.34%:
