ANDROID: support libraries must use the exact same version specification

Here's a way you can tackle this annoying issue. Click on the Gradle side pane, select Tasks->android->androidDependencies. Running it will generate a list of the dependencies and the versions and a quick scroll should help you!

Pic below should help

Comments

Gentlest introduction : The Cloud

How it began To me the concept of cloud started when people began virtualizing their systems using the like of Virtual-box and VMware. What bough this a;long was the evolution/advent of technology which made it possible for software so simulate hardware. Originally software could not simulate hardware drivers but the moment that became possible- virtualization was born. A few years after- companies started offering this virtualization at a much grander scale and Infrastructure as a service was born. Lets get down to the three cloud components namely: Infrastructure as a Service (IAAS) This outsourced hardware meaning that one noways noes not need to setup servers, air-con and the like of access control but could 'rent' from someone and one of the great things about this was that a backup not only meant software but also meant hardware (as software could now simulate hardware) so recovery in case of disaster became easier. Platform as a Service (PAAS) This is ...

Deploy Django app online for free!

So after a number of lines of code, brilliance and dreaming. Your next dream is for the world to see. Of course you can walk around with your computer and doing a 'manage.py runserver' But cumon guys, lets embrace the cloud. Not like this guy though! I choose to deploy on PythonAnywhere . So you ask why? 1) Free amazing support - You actually talk to a live human ! 2) Easy - Very easy 3) Affordable - As you scale up, it gets way better! So by now I assume you are already on a version control system (So I will not waste much energy on that one). Maybe Ill someday write on my two favs Github and Bitbucket . STEP 1: Create an account on pythonanywhere. Kindly note that your username will be included in your apps url. So it will be like : " yourUsername .pythonanywhere.com" STEP 2: Select other and set a bash console. STEP 3: Push your code from version control This will push from (in my example) github to your pythonanywhere. You...

PRG, PRF, PRP in Cryptography - What are they?

So I have been reading up on my cryptography and I figured I should give out a brief lesson on these three amazing concepts What are they ? a) PRG (Pseudo Random Generator) You probably know the difference between stream and block cipher. One of the main differences between them is key size. Stream ciphers require the key to be of equal length of greater than the plaintext , whereas Block Ciphers take a key smaller than the PT and is then expanded. This is the PRG The PRG expands the seed Considerations: Stream Ciphers base on Perfect Secrecy whereas Block Ciphers base on Semantic Security b) PRF (Pseudo Random Function) Lets share a secret- imagine something- you want to authenticate yourself with me by proving that you know a secret that we both share. Here's a possible option i) Possible Option 1: PRNGs We both seed a PRNG with the shared secret, I pick and then send you some random number i. You then have to prove that you know the s...

Shingirayi Mandebvu's Blog

Search This Blog