Soft skill And Productivity ✅
"Good programmers know what to write, but great ones know what to rewrite (and reuse)"
Eric S. Raymond 🗣
@ProgrammingTip
"Good programmers know what to write, but great ones know what to rewrite (and reuse)"
Eric S. Raymond 🗣
@ProgrammingTip
Desgin Pattern 📝
Don’t use design patterns like a hammer looking for a nail. 🔨
If you don’t have a clear reason you need it, don’t use it. ❌
#CleanCode #DesignPattern
@ProgrammingTip
Don’t use design patterns like a hammer looking for a nail. 🔨
If you don’t have a clear reason you need it, don’t use it. ❌
#CleanCode #DesignPattern
@ProgrammingTip
ASP.NET Web API 2 - Building a REST Service.pdf
5.3 MB
ASP.NET Web API 2 - Building a REST Service from Start to Finish 📕
➖Authors :
Jamie Kurtz
Brian Wortman
#Book #AspNet
@ProgrammingTip
➖Authors :
Jamie Kurtz
Brian Wortman
#Book #AspNet
@ProgrammingTip
Create some of your own tools 🛠
But of course, if you're going to use it in production, make sure it's not another wheel reinvention. ⚙️
#Tools
@ProgrammingTip
But of course, if you're going to use it in production, make sure it's not another wheel reinvention. ⚙️
#Tools
@ProgrammingTip
If you find yourself having to choose between “doing it right” and “doing it quick” 🤔,
Don't doubt, choose "doing it right" ❗️
#CleanCode
@ProgrammimgTip
Don't doubt, choose "doing it right" ❗️
#CleanCode
@ProgrammimgTip
Learn the most important libraries for your use cases. 📚
The more libraries you’re aware of, the less likely you are to try reinventing the wheel. ⚙️
#Libraries
@ProgrammingTip
The more libraries you’re aware of, the less likely you are to try reinventing the wheel. ⚙️
#Libraries
@ProgrammingTip
Eval 👾
if you know about the dot notation, but are ignorant of the subnoscript notation, you might write:
〰 instead of :
The eval form is much harder to read.
This form will be significantly slower because it needs to run the compiler just to execute a trivial assignment statement ❗️
#Tips #JavaScript
@ProgrammingTip
if you know about the dot notation, but are ignorant of the subnoscript notation, you might write:
eval("myValue = myObject." + myKey + ";"); 〰 instead of :
myvalue = myObject[myKey];
The eval form is much harder to read.
This form will be significantly slower because it needs to run the compiler just to execute a trivial assignment statement ❗️
#Tips #JavaScript
@ProgrammingTip
10 Things a Serious JavaScript Developer Should Learn 🤓
https://benmccormick.org/2017/07/19/ten-things-javanoscript/
#JavaScript
@ProgrammingTip
https://benmccormick.org/2017/07/19/ten-things-javanoscript/
#JavaScript
@ProgrammingTip
benmccormick.org
Ten Things A Serious JavaScript Developer Should Learn
There’s been an interesting Reddit thread circling my corner of the internet for the last week or so. It started with a question:
I’m inviting pure opinion here, but what’s your list of ten things that everyone looking for a good javanoscript role should know…
I’m inviting pure opinion here, but what’s your list of ten things that everyone looking for a good javanoscript role should know…
What is Unit Test ❓
A unit test is a piece of a code (usually a method) that invokes another piece of code and checks the correctness of some assumptions afterward. ✅
If the assumptions turn out to be wrong, the unit test has failed. ❌
A unit is a method or function.
#UnitTest
@ProgrammingTip
A unit test is a piece of a code (usually a method) that invokes another piece of code and checks the correctness of some assumptions afterward. ✅
If the assumptions turn out to be wrong, the unit test has failed. ❌
A unit is a method or function.
#UnitTest
@ProgrammingTip
Properties of a good unit test ✅
A unit test should have the following properties :
1️⃣ It should be automated and repeatable.
2️⃣ It should be easy to implement.
3️⃣ It should be relevant tomorrow.
4️⃣ Anyone should be able to run it at the push of a button.
5️⃣ It should run quickly.
6️⃣ It should be consistent in its results.
7️⃣ It should have full control of the unit under test.
8️⃣ It should be fully isolated (runs independently of other tests).
9️⃣ When it fails, it should be easy to detect what was expected and determine how to pinpoint the problem.
#UnitTest #Tips
@ProgrammingTip
A unit test should have the following properties :
1️⃣ It should be automated and repeatable.
2️⃣ It should be easy to implement.
3️⃣ It should be relevant tomorrow.
4️⃣ Anyone should be able to run it at the push of a button.
5️⃣ It should run quickly.
6️⃣ It should be consistent in its results.
7️⃣ It should have full control of the unit under test.
8️⃣ It should be fully isolated (runs independently of other tests).
9️⃣ When it fails, it should be easy to detect what was expected and determine how to pinpoint the problem.
#UnitTest #Tips
@ProgrammingTip
Why use isolation frameworks❓
An isolation framework is a set of programmable APIs that makes creating fake objects much simpler, faster, and shorter than hand-coding them. 💨
#UnitTest #Mock
@ProgrammingTip
An isolation framework is a set of programmable APIs that makes creating fake objects much simpler, faster, and shorter than hand-coding them. 💨
#UnitTest #Mock
@ProgrammingTip
The Safe Green Zone ✅
Locate your integration and unit tests in separate places.
By doing that, you give the developers on your team a safe green test area that contains only unit tests, where they know that they can get the latest code version.
They can run all tests in that namespace or folder, and the tests should all be green.
If some tests in the safe green zone don’t pass ❌ ,
there’s a real problem, not a (false positive) configuration problem in the test.
#UnitTest
@ProgrammingTip
Locate your integration and unit tests in separate places.
By doing that, you give the developers on your team a safe green test area that contains only unit tests, where they know that they can get the latest code version.
They can run all tests in that namespace or folder, and the tests should all be green.
If some tests in the safe green zone don’t pass ❌ ,
there’s a real problem, not a (false positive) configuration problem in the test.
#UnitTest
@ProgrammingTip
Tests are part of source control ✅
The test code you write needs to reside in a source control repository, just like your real production code.📦
In fact, you should treat your test code as thoughtfully as you treat your production code. ↔️
It should be part of the branch for each version of the product, and it should be part of the code that developers receive automatically when they get the latest version. 🔚
Because unit tests are so connected to the code and API, they should always stay attached to the version of the code they’re testing.
#UnitTest
@ProgrammingTip
The test code you write needs to reside in a source control repository, just like your real production code.📦
In fact, you should treat your test code as thoughtfully as you treat your production code. ↔️
It should be part of the branch for each version of the product, and it should be part of the code that developers receive automatically when they get the latest version. 🔚
Because unit tests are so connected to the code and API, they should always stay attached to the version of the code they’re testing.
#UnitTest
@ProgrammingTip
Renaming or Refactoring Tests ♻️
An unreadable test is more of a problem than a solution. 👎🏿
It can hinder your code’s readability and your understanding of any problems it finds. ❌
If you encounter a test that has a vague or misleading name or that can be made more maintainable, change the test code. ✅
#UnitTest
@ProgrammingTip
An unreadable test is more of a problem than a solution. 👎🏿
It can hinder your code’s readability and your understanding of any problems it finds. ❌
If you encounter a test that has a vague or misleading name or that can be made more maintainable, change the test code. ✅
#UnitTest
@ProgrammingTip