Arjun Thakur has Published 1025 Articles

Where do I find the current C or C++ standard documents?

Arjun Thakur

Arjun Thakur

Updated on 30-Jul-2019 22:30:25

278 Views

In this post you can get some details where you can buy and view free drafts of some current and past C/C++ standards.C DocumentsC11:198 CHF (https://www.iso.org/standard/57853.html)Publicly at (http://www.open-std.org/JTC1/SC22/WG14/www/docs/n1570.pdf)Wikipedia Link (https://en.wikipedia.org/wiki/C11_(C_standard_revision))C99:Cannot Purchase (https://www.iso.org/standard/29237.html)Publicly at (http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1256.pdf)Wikipedia Link (https://en.wikipedia.org/wiki/C99)C90, C89, ANSI C, Standard CWikipedia Page: (https://en.wikipedia.org/wiki/ANSI_C)C++ DocumentsC++14:198 CHF (https://www.iso.org/standard/64029.html)Based On (https://www.iso.org/standard/29237.html)Wikipedia Link (https://en.wikipedia.org/wiki/ANSI_C)C++11:Cannot ... Read More

Retrieve time from MySQL as HH:MM format?

Arjun Thakur

Arjun Thakur

Updated on 30-Jul-2019 22:30:25

2K+ Views

To retrieve time as HH:MM format, use the DATE_FORMAT() function. To understand the function and retrieve time, let us create a table.The query to create a table is as followsmysql> create table retrieveTimeDemo    -> (    -> UserId int NOT NULL AUTO_INCREMENT PRIMARY KEY,    -> UserArrivalTime datetime   ... Read More

Interrupt-driven data transfer in 8085

Arjun Thakur

Arjun Thakur

Updated on 30-Jul-2019 22:30:25

3K+ Views

We use this method when there is a lack of accurate knowledge of the timing characteristics of the Input Output device which takes maximum time for the device to be ready for use. Suppose we resort for the checking of data transfer; the processor here wastes a huge time in ... Read More

Running the entire 8085 program in a single operation

Arjun Thakur

Arjun Thakur

Updated on 30-Jul-2019 22:30:25

344 Views

In a single operation, we can run the entire program of 8085. We run the entire program in this mode so that we can get the accurate results. If the process is unsuccessful a single-stepping by the entire program is attempted.We type ‘G’ at the prompt ‘>’. By noticing the ... Read More

How to check android mobile supports dynamic sensor?

Arjun Thakur

Arjun Thakur

Updated on 30-Jul-2019 22:30:25

251 Views

This example demonstrate about How to check android mobile supports dynamic sensorStep 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml. ... Read More

How do I put a border around an Android textview?

Arjun Thakur

Arjun Thakur

Updated on 30-Jul-2019 22:30:25

13K+ Views

If you wants to see text view as 3D view as we seen in Microsoft power point 3d texts. This example demonstrate about how do I put a border around an Android text view.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and ... Read More

RST5.5 and RST6.5 pins in 8085

Arjun Thakur

Arjun Thakur

Updated on 30-Jul-2019 22:30:25

850 Views

 Both the pins RST5.5 and RST6.5 pins are inputs which are level sensitive. RST6.5 is of higher priority than RST5.5 but the pin RST5.5 is of higher priority than INTR. RST5.5 and RST6.5 have similar functions. The point to be noted that these pins must remain high till the 8085 ... Read More

How to SELECT all values from a table only once if they're duplicated?

Arjun Thakur

Arjun Thakur

Updated on 30-Jul-2019 22:30:25

7K+ Views

You can use distinct keyword to select all values from a table only once if they are repeated.The syntax is as followsselect distinct yourColumnName from yourTableName;To understand the above syntax, let us create a table. The query to create a table is as follows.mysql> create table displayOnlyDistinctValue    -> ( ... Read More

Multiple memory address range in 8085 Microprocessor

Arjun Thakur

Arjun Thakur

Updated on 30-Jul-2019 22:30:25

918 Views

Suppose we have the chip select circuit as shown in the below figure, then what is the address range for the RAM?Fig. Chip selection that results in multiple address range.A15 and A14 pins are used for the selection of Random Access Memory, and pins ranging from A10 to A0 are ... Read More

Need for masking in 8085

Arjun Thakur

Arjun Thakur

Updated on 30-Jul-2019 22:30:25

1K+ Views

 Let us say that the 8085 which is interrupted because of RST6.5 pin and has been branched to the ISS for the pin RST6.5. Then, except the DI instruction at the beginning of this ISS, all the interrupts gets disabled except TRAP. So, even if RST7.5 pin is in activated ... Read More

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