Home
>
Software
>
10 Programming Tips

10 Programming Tips

(1) Avoid using the same variable again and again for different purposes.

This happens with us that we think that more and more memory will be wasted if we declare seperate variable for each purpose. But, if any debugging is about to be done and program is quite a typical. Then, debugger will get confused and Dry-Run will also not work in such a scenario. So, if your program is small then, you can use the same variable. But, if it is complex, then do not use the same cheap practive.

(2) Use capital letter to variable name for global variables.

You should use capital letters because, there should be distinguishable difference between a local variable and global variable. There should not be any confusion while dry run or debugging.

(3) All the variables should be declared at one place.

This helps the programmer to analyze whether some variable is yet declared or not. If we declare them at different locations, then, a proper manner can not be acheived in your programming. The variables should normally defined just below the function declaration.

(4) There should be proper indenting in whole program.

Indenting helps you understand the program and the logic behind the statements well. This is cheap practice to write the functions, iterations and conditional statements without indenting. It looks like a junk also. There should be a proper demarkation in your mind and the same concept should be followed in all the portions of your program.

(5) Commenting.

Commenting is very much important. Although, there is no relation of them from your logic and programming. But, once you debug your program or new amendments are done, it becomes tedious to understand the logic behind that coding section. That is why, commenting is very neccesary in programming.

(6) Do not use labels.

In some programming languages like BASIC, there is scope of providing labels. Experts say that using such labels produces extra burden in the operating system. So, you should avoid them.

(7) Do not declare unused functions or variables.

This practice is also prohibited. You should not declare such a variable which is not getting used anyewhere. You should check it out when you are going through dry-run also.

(8) Coupling should be avoided cohesion should be increased.

Coupling comes to picture when the output of a function is input to other. This produces a sort of ripple effect and debugging becomes a problem and error-prone programming is found in such state.

(9) Always write the program or check the logic then, come to type.

This is a general practice that people directly sit on system and try to build logic and all the necessary corrections are done. But, such anactivity may produce problems like unused variable (regular declaration and descarding) , unused functions (declare and forget to call or just checking), moving in the wrong direction of logic. So, you should decide things before you come to portray them.

(10) Do not learn programs, try to develop your own logic.

Each person has logic but, there should be flow in that logic. If flow is absent then your ideas can not reach the destination. So, instead of learning an old algorithm, try to your own program based on your logic.

Som Dutt Tripathi is an IT personality. He wants to express many things and want to share his ideas with the world.

cleaning help near Mundelein ..

In The News:

Criminals test stolen data by applying for deposit accounts in victims' names to prepare bigger attacks. Learn why banks won't share fraud details.

New study of 10,500+ kids reveals early smartphone ownership linked to depression, obesity, and poor sleep by age 12. Earlier phones mean higher risks.

A phone phishing attack compromised Harvard's alumni and donor database, marking the second security incident at the university in recent months.

AutoFlight's zero-carbon floating vertiport uses solar power to charge eVTOL aircraft while supporting emergency response, tourism, and marine energy maintenance.

A new phone return scam targets recent buyers with fake carrier calls. Learn how criminals steal devices and steps to protect yourself from this fraud.

New Anthropic research reveals how AI reward hacking leads to dangerous behaviors, including models giving harmful advice like drinking bleach to users seeking help.

The Fox News AI Newsletter gives readers the latest AI technology advancements, covering the challenges and opportunities AI presents.

Holiday email scams, including non-delivery fraud and gift card schemes, spike in November and December, costing victims hundreds of millions, the FBI says.

Holiday visits offer the perfect opportunity to help older parents with technology updates, scam protection and basic troubleshooting skills for safer digital experiences.

Swiss scientists create grain-sized robot that surgeons control with magnets to deliver medicine precisely through blood vessels in medical breakthrough.

Researchers exploited WhatsApp's API vulnerability to scrape 3.5 billion phone numbers. Learn how this massive data breach happened and protect yourself.

Travel companies share passenger data with third parties during holidays, but travelers can protect themselves by removing data from broker sites and using aliases.

Xpeng's humanoid robot moves so realistically that crowds believed it was fake, marking a major advancement in robotics technology ahead of 2026 commercial launch.

Researchers discover phishing scam using invisible characters to evade email security, with protection tips including password managers and two-factor authentication.

iPhone and Android users can reduce battery drain and data usage by restricting Background App Refresh to Wi-Fi connections instead of mobile networks.

Scammers nearly stole an Apple account by exploiting the support system with authentic-looking tickets and phone calls, users can protect themselves with safety steps.

FoloToy restored sales of its AI teddy bear Kumma after a weeklong suspension following safety group findings of risky and inappropriate responses to children.

Threat intelligence firm Synthient uncovers one of the largest password exposures ever, prompting immediate security recommendations.

Viral video shared by Elon Musk shows Tesla's Optimus humanoid robots performing tasks from cooking to construction, garnering over 58.5 million views on social media.

Chinese hackers used Anthropic's Claude AI to launch autonomous cyberattacks on 30 organizations worldwide, marking a major shift in cybersecurity threats.

Apple's new Sleep Score feature gives you a rating for your nightly rest quality. Learn how to set it up on your Apple Watch and iPhone today.

Essential phone settings to enable before losing your device, including Find My network, location services and security features for iPhone and Android.

The Fox News AI Newsletter gives readers the latest AI technology advancements, covering the challenges and opportunities AI presents.

Cybersecurity research shows weak passwords remain a major threat, with simple patterns and number sequences putting millions of accounts at risk.

New Android malware BankBot YNRK silences phones, steals banking data and drains crypto wallets automatically. Learn how this advanced threat works.

10 Programming Tips

Software