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Hitesh
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Asked: May 5, 2020In: Java

How to call a method in java from another class?

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Hello guys, i have two methods in a class and want to cal one of them inside another java class something like this : class Y { public void y1 ( ) { } } class X { public void x1 ( ) { } Y.y1 (); }  

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Hitesh
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Asked: May 5, 2020In: Java

How to convert double to string in java?

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How to convert double to string in java? I have this double variable : double doubleVar=20.8; and i want to convert it to string in java how to achieve this?

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TerryBittar
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Asked: May 3, 2020In: JavaScript

How to call a function in javascript?

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hello guys, I have this code that have javascript function and i want to know what is the better way to call it: var colors = {colorName: function() {return this.colorName ;}}var colors2 = {colorName:”Red”} thanks in ...

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Aimal Safi
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Asked: May 3, 2020In: Oracle SQL

Convert varchar2 to number in oracle

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I have a column with type varchar2 and i want to convert this column into number how can i achieve this in oracle database How to convert varchar2 to number in oracle?

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Aimal Safi
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How to insert multiple rows in sql oracle?

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Asked: May 3, 2020In: Oracle SQL

How to delete a table in sql?

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I am new to sql and i have a table with name "ACTIONS". what is the command to delete this table from the database? i tried this: delete table ACTIONS but it does not work.

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Sanjeeb
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Asked: May 1, 2020In: Java

How to clear java cache in linux?

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from the question i want to clear java cache in linux?

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Sanjeeb
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Asked: May 1, 2020In: Java

Can we convert set to list in Java?

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I have the following set : Set set = new HashSet(); set.add("Yellow"); set.add("Red"); set.add("White"); set.add("Black"); and i want to convert this set to list in java how to do it easily.

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Richard
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Asked: May 1, 2020In: Oracle Database

What is large pool?

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What is large pool? and it's optional or required memory area in oracle database ?

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Richard
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Asked: May 1, 2020In: Oracle Database

What is normalization and its types?

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What is database normalization and its types? any help will be appreciated

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