Sum of All Proper Divisors of a Natural Number in Java

Arjun Thakur
Updated on 30-Jul-2019 22:30:22

512 Views

Following is the Java program which prints all the sum of all the divisors of a given number.

Why Use IBM Worklight with PhoneGap for HTML Support

Smita Kapse
Updated on 30-Jul-2019 22:30:22

118 Views

IBM Worklight is a full platform for development. Many key features can be accomplished within Worklight that you will not be able to do with a PhoneGap library.PhoneGap is a software development framework by the Adobe System, which is used to develop mobile applications. To develop apps using PhoneGap, the developer does not require to have knowledge of mobile programming language but only web-development languages like HTML, CSS, and JScript. PhoneGap produces apps for all popular mobile OS platforms such as iOS, Android, BlackBerry, and Windows Mobile OS etc.PhoneGap library and IBM Worklight both provide HTM5 and CSS support. IBM Worklight ... Read More

Role of CSS Filters

Arjun Thakur
Updated on 30-Jul-2019 22:30:22

186 Views

Use CSS filters to add special effects to text, images and other aspects of a webpage without using images or other graphics. If you are developing your site for multi browsers, then it may not be a good idea to use CSS filters because there is a possibility that it would not give any advantage. Some CSS Filters include  Motion Blur, Chroma Filter, Flip Effect, etc.

Increasing Memory of Traditional Database Compared to SAP HANA

John SAP
Updated on 30-Jul-2019 22:30:22

103 Views

SAP HANA is not only a database but it is software and hardware innovation. You may get better result w.r.t Performance but HANA is not just a db with more memory.

Disadvantages of Using Row-Based Tables in SAP HANA

SAP Expert
Updated on 30-Jul-2019 22:30:22

220 Views

Row based tables are used when only one record has to be processed at a time. Row based table doesn’t support aggregations and fast searching.When your application needs to access a complete record or a complete row it is recommended to use row based tables.

Using Aggregated Data in SAP HANA

Anil SAP Gupta
Updated on 30-Jul-2019 22:30:22

284 Views

SAP HANA is an in-memory database so all data resides in memory all the time and hence all calculations and functions can happen directly and hence materialized aggregations are not required in SAP HANA database.With the use of column store, data is available vertically and hence operations on different columns can be easily performed.

CompareTo Definition Mistake

Pythonista
Updated on 30-Jul-2019 22:30:22

183 Views

The example works correctly. The compareTo() method is called by a string object and takes another string object as argument. The return value is integer and is difference in Unicode values of characters of respective strings when they are not equal. The value can be -ve, 0 or +ve.

Use Sockets in JavaScript

Ankitha Reddy
Updated on 30-Jul-2019 22:30:22

230 Views

To use sockets, consider the WebSocket interface in JavaScript. This interface enables web applications to maintain bidirectional communications with server-side processes. To enable Web applications to maintain bidirectional communications with server-side processes, this specification introduces the WebSocket interface. Here are some of the methods to workaround with Web Sockets − socket = new WebSocket(url [, protocols ] ) Create a new socket using this, wherein parameters URL is a string for the connection and protocols is a string or array of string. socket . send( data ) The above is used to send data. Used to ... Read More

Change Value in ITAB Using Database Table in ABAP

Sai Subramanyam
Updated on 30-Jul-2019 22:30:22

1K+ Views

You should do this using a Modify statement as in below − LOOP AT itab. SELECT SINGLE matnr INTO itab-matnr FROM zlldet WHERE palet = itab-palet. MODIFY itab. ENDLOOP. Also note that when you have an internal table itab with a header line, it means that you have a table itab and structure itab and usage of this depends on the situation. Few of the commands like MODIFY and LOOP AT uses both at the same time. DATA itab TYPE TABLE OF [something]. DATA wa ... Read More

Why Numbers are Represented as Objects in Python

snehal patel
Updated on 30-Jul-2019 22:30:22

496 Views

Everything in Python is an object, and that includes the numbers. There are no "primitive" types, only built-in types.Numbers, however, are immutable. When you perform an operation with a number, you are creating a new number object.

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