Linux: How to use serach command in Linux?
In windows we can easily find the any file in the folder and it doesn’t matter that how many folders inside that folder.. and it is possible by pressing F3 key on the keyboard. But in the linux we have...
View ArticleWhat is Memcached?
Free & open source, high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load....
View ArticleMagento: Fatal error: Call to a member function getModelInstance() on a...
Today we are working on cron file that will call all model methods of my custom module. But we are getting error: "Magento: Fatal error: Call to a member function getModelInstance() on a non-object in...
View ArticleFatal error: Call to a member function addFieldToFilter() on a non-object in...
Have you upgraded your magento version OR installed any module/extension manually? If you getting this error: “Fatal error: Call to a member function addFieldToFilter() on a non-object ……” after doing...
View ArticleHow to replace string in parentheses using regex
PHP, Java and other languages provide replace all functionality to replace any character by any specific character. But REGEX is best method to replace or remove any specific value using pattern....
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