Encrypting DNS
A way to make it a lot harder for your ISP to track and collect content from your browsing activities is by encrypting your DNS traffic. By using your ISP’s DNS services, you are basically giving them details on your Continue reading
A way to make it a lot harder for your ISP to track and collect content from your browsing activities is by encrypting your DNS traffic. By using your ISP’s DNS services, you are basically giving them details on your Continue reading →
You may be running into a problem trying to mount an exfat USB drive for the first time in your Fedora OS: You will need to install fuse-exfat as follows:
As indicated in “Compile and install MongoDB on Raspberry PI“, you can install a 64-bit version of SUSE Linux on your Raspberry PI 3. There is also a 64-bit version of Fedora Linux that will work, and it seems a Continue reading →
While you could use the URLTrigger Plugin in Jenkins to poll for artifact updates in Artifactory, another way of triggering your build would be through User Plugins. All it requires is a simple Groovy script that you place under the Continue reading →
It may be a bit of an unusual thing to integrate 2 different docker image repositories from different vendors. Usually companies pick 1 particular product to host their private docker images, however there may be special circumstances where more than Continue reading →
CentOS and RHEL 7 have Python 2.7 available in the standard packages. You can install Python 3.6 from source while keeping the current 2.7 install on your machine, so any existing dependencies will not break. You can now run python3.6 Continue reading →
The NES Classic Edition is Nintendo’s miniaturized version of the groundbreaking NES, originally released in 1985. It comes pre-loaded with 30 games and it doesn’t seem like Nintendo provided any means of adding more games to it. Under the hood Continue reading →
A 32 bit version of Raspbian is currently the most common OS that runs on a Raspberry PI. RPI 3 comes equipped with a 64 bit CPU, however at the moment only experimental 64 bit versions of Raspbian may be Continue reading →
Since version 3.2 you can use the $lookup to perform the equivalent of left outer joins in MongoDB. While you should try to design your schema to avoid joins as much as you can, the $lookup nevertheless is a very Continue reading →
On the surface, it seems like the $and operator is useless because it is implicitly applied when MongoDB processes each expression in the query. For instance the following query searches for all products where category=”vehicle” AND brand=”toyota”: However, consider this: Continue reading →