What is optional properties in typescript?

1

---

Name the basic field types in solr?

40

---

why I need valve guard and whats different between guard and positioner ??

376

---

What is a rowmapper?

10

---

Does anyone have best practices for daily backup &restore process for qc 11 ?

1306

---

---

Which oscillator is best for general purpose?

117

---

Explain fram control?

114

---

we specify current in case of feeder but in case of distributor voltage, why?

901

---

why h parameter are called as hybrid parameter?

1035

---

What is feature.xml and element.xml?

102

---

What is a deployment descriptor?

136

---

I have a frame that contains headings. This frame is enclosed in side a repeating frame. However the headings are not displayed on all pages it is displayed only on the last page. Please let me know why is this happening. print object on = All pages base printing on = enclosing object

1514

---

On android, a layout can contain other layout?

113

---

Explain what is the meaning of tristate signal in electronics?

124

---

What is mysqlcheck do?

126

---