#javascript_tips 搜尋結果

Imagine that you can break named loops and how this can affect the performance #JavaScript_tips #100DaysOfCode #javascript

OmarioHasan's tweet image. Imagine that you can break named loops and how this can affect the performance

#JavaScript_tips #100DaysOfCode #javascript

– Don’t forget var keyword when assigning a variable’s value for the first time. Assignment to an undeclared variable automatically results in a global variable being created. Avoid global variables. #Javascript_tips

Odiidanny's tweet image. – Don’t forget var keyword when assigning a variable’s value for the first time.
Assignment to an undeclared variable automatically results in a global variable being created. Avoid global variables.
#Javascript_tips

Arrow functions have no “this” If `this` is accessed, it is taken from the outside. #javascript #javascript_tips

hashcode01's tweet image. Arrow functions have no “this”
If `this` is accessed, it is taken from the outside.

#javascript #javascript_tips

JavaScript Tip 💡 Are you using the console functions optimally? For instance, did you know about console.assert()? 👇

SimonHoiberg's tweet image. JavaScript Tip 💡

Are you using the console functions optimally?

For instance, did you know about console.assert()? 👇


#javascript_tips تجنب. استخدام الارقام مباشرة في الكود لان الرقم ليس له معني حاول ضع الرقم في متغير وسميه اسم ذات مدلول واستعمل المتغير مثال ` if(password.length < 6) {//code...} ` الصح ` const min_password_length = 6; if(password.lenght < min_password_length) {//code...} `


Arrow functions have no “this” If `this` is accessed, it is taken from the outside. #javascript #javascript_tips

hashcode01's tweet image. Arrow functions have no “this”
If `this` is accessed, it is taken from the outside.

#javascript #javascript_tips

– Don’t forget var keyword when assigning a variable’s value for the first time. Assignment to an undeclared variable automatically results in a global variable being created. Avoid global variables. #Javascript_tips

Odiidanny's tweet image. – Don’t forget var keyword when assigning a variable’s value for the first time.
Assignment to an undeclared variable automatically results in a global variable being created. Avoid global variables.
#Javascript_tips

#javascript_tips تجنب. استخدام الارقام مباشرة في الكود لان الرقم ليس له معني حاول ضع الرقم في متغير وسميه اسم ذات مدلول واستعمل المتغير مثال ` if(password.length < 6) {//code...} ` الصح ` const min_password_length = 6; if(password.lenght < min_password_length) {//code...} `


Imagine that you can break named loops and how this can affect the performance #JavaScript_tips #100DaysOfCode #javascript

OmarioHasan's tweet image. Imagine that you can break named loops and how this can affect the performance

#JavaScript_tips #100DaysOfCode #javascript

JavaScript Tip 💡 Are you using the console functions optimally? For instance, did you know about console.assert()? 👇

SimonHoiberg's tweet image. JavaScript Tip 💡

Are you using the console functions optimally?

For instance, did you know about console.assert()? 👇


Imagine that you can break named loops and how this can affect the performance #JavaScript_tips #100DaysOfCode #javascript

OmarioHasan's tweet image. Imagine that you can break named loops and how this can affect the performance

#JavaScript_tips #100DaysOfCode #javascript

Arrow functions have no “this” If `this` is accessed, it is taken from the outside. #javascript #javascript_tips

hashcode01's tweet image. Arrow functions have no “this”
If `this` is accessed, it is taken from the outside.

#javascript #javascript_tips

– Don’t forget var keyword when assigning a variable’s value for the first time. Assignment to an undeclared variable automatically results in a global variable being created. Avoid global variables. #Javascript_tips

Odiidanny's tweet image. – Don’t forget var keyword when assigning a variable’s value for the first time.
Assignment to an undeclared variable automatically results in a global variable being created. Avoid global variables.
#Javascript_tips

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