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All variables in PHP start with which symbol? ‎

هل تعتقد ان نسبة البطاله للمبرمجين اكثر من باقي التخصصات ؟‎

Can anyone tell me how can i get the value of a variable in jquery then control it at the level of server with php?‎

How can you determine Equivalent Does?‎

Who is the founder of radiation?‎

I want to know how to settle in r & d with my qualification and what are the things i have to do or learn?‎

i want o know is there any corses i have to learn or any ground preperation is required to meet the requirements for getting a job in R & D or design engineering‎

Difference between cv vs nrv check valve and non return valve. chilled water pump discharge side what we have installed?‎

 

Answer added by  Deleted user
10 years ago

نعم , فضلاً عن تزايد أعداد المبرمجين سنوياً فأن عقلية التفكير للمواطن في البلاد العربية ( في الغالب !) لاتزال بعيدة عن أستخدام الكومبيوتر بفاعلية في شتى المجالات .. للأسف ... See More

 

Answer added by  reenadevi pcrk, Project Assistant, Indian Institute Of Science
8 years ago

PHP was based on perl.In perl we are using $ for denoting variables.hence IN PHP also we are using variable with $.Prepending all variables with $ makes the code easier t ... See More

 

Answer added by  zine el abidine fekkar, Project Engineer, SNC ELAMEL
10 years ago

salam3alaikom i think he was asking about how to mesure the equivalent doses not how to prevent radiation so I could say with special tool called radiometer from1 met ... See More