How we can use the custom hook in other modules?

109

---

What is difference between feature-update and feature-revert?

137

---

Explain about services module?

105

---

How can I change the favicon in my drupal site?

166

---

What are the drush commands you use while development?

194

---

How to update the drupal?

140

---

How to make my drupal site offline to public, while it is under construction?

133

---

How will you do the modules security updates in drupal?

215

---

Do you have profile on drupal site? Do you write the comments on drupal site?

110

---

What is use of substr and strstr function?

123

---

How can I add custom php codes in my drupal pages or blocks?

224

---

What is the difference between hook_init, hook_boot, hook_exit?

119

---

How will alter the existing forms?

117

---

How to create drupal site using drush commands?

123

---

How to update table using module?

114

---