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The FieldNamingPolicy can be used to define a few standard naming conventions for JSON field names and it can be used in conjunction with GsonBuilder to configure a Gson instance to properly translate Java field names into the desired JSON field names. We can use the setFieldNamingPolicy() method of GsonBuilder to configure a specific naming policy strategy to an object's field during serialization and deserialization.Gson supports various field naming requirements with following field naming policiesFieldNamingPolicy.IDENTITY: It uses the exact same naming as the Java model when it serializes an object.FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES: It modifies a Java field name from its camel-cased form to a lower case field name where ... Read More
If you want to add element to an existing group of elements, then use the add() method.S.NoParameterDescription1.elementSet the element, a jQuery object, one or more than one elements or HTML snippet, which you want to add to the existing group of elements2.contextThis parameter is optional. It sets the point at which the selector expression begins matching.ExampleYou can try to run the following code to learn how to work with jQuery.add() method −Live Demo $(document).ready(function(){ $("h1").add("p").css("background-color", "gray"); }); Tutorialspoint Text Tutorials for free. Video Tutorials for free.
To create or declare an array in PowerShell, there are few methods.You can directly assign values to the variable and separate it by comma (, ) and that variable becomes the variable.For example, $a = "Apple", "Dog", "Cat", "Banana", "Camel"$a is now an array. To access the variable you can use the Indexing method. The first value will be stored at 0, second at 1 and so on.$a[0] will give the output “Apple”, $a[1] will give the output “Dog” and so on. Negative indexing also works in the array. -1 is the last index, -2 is the second last and ... Read More
An array is consists of a set of elements of the same data types or the different data types. When the output consists of more than one line then output or stored variable automatically becomes the Array. Its data type is Object[] or ArrayList and base type would be System.array or System.Object.For example, The output of IPConfig is an array.ExamplePS C:\WINDOWS\system32> ipconfig Windows IP Configuration Ethernet adapter Ethernet: Media State . . . . . . . . . . . : Media disconnected Connection-specific DNS Suffix . : Ethernet adapter VirtualBox Host-Only Network: Connection-specific DNS Suffix . : Link-local ... Read More
It is because inserting an empty string means that we are inserting some value and not NULL. The empty string apparently maps to zero as an integer. In other words, we can say that by inserting empty string we are providing a value to MySQL that has integer representation as INT 0. Consider the following example in which we inserted an empty string and it mapped to 0 by MySQL.mysql> create table test(id int NOT NULL, Name Varchar(10)); Query OK, 0 rows affected (0.19 sec) mysql> Insert into test(id, name) values('1', 'Gaurav'), ('0', 'Rahul'), ('', 'Aarav'); Query OK, 3 ... Read More
We can run “SELECT @@AUTOCOMMIT” command to check the current transaction mode.mysql> Select @@AUTOCOMMIT; +--------------------+ | @@AUTOCOMMIT | +--------------------+ | 1 | +--------------------+ 1 row in set (0.05 sec) mysql> SET AUTOCOMMIT = 0; Query OK, 0 rows affected (0.00 sec) mysql> Select @@AUTOCOMMIT; +--------------------+ | @@AUTOCOMMIT | +--------------------+ | 0 | +--------------------+ 1 row in set (0.00 sec)
As SAP provides flexible options that allow selection parameters easy to use. As you are using multiple parameters please note the following:Set KIND to “s” only for using select option. If you are using parameters, it should be “P”Instead of using EN, try using internal language “E”RSAQ_REMOTE_QUERY_FIELDLIST- this function module can be used to find the types as below −Use T-code SE37 and enter the FM name → Display
This seems to be a problem at ABAP side and not Java side. This is an ABAP dump and you need to useTransaction code: ST22 on ABAP backend to check functional module inSAP system.Once you get the exact details of ABAP dump you are getting, you need to edit the calling method to create an entry.
There is a number of ways you can achieve this. Here are few of the methods to do the same.a) There are many standard tools in SAP by use of which you can extract the data and also automate the whole process. With the use of an ETL tool, this can be achieved like SAP Data Services, OWB, etc.b) The other option is to write a code in ABAP to fetch the data from the database and the write into a format as per your requirement.c) You can also write a RFC or remote-enable function module which can be called ... Read More
The code you are using \1+ just removes consecutive occurrences only. You can use the below code.SELECT REPLACE_REGEXPR('(.)(?=.*\1)' IN '22331122' WITH '' OCCURRENCE ALL) FROM DUMMYThe output will come out to be “312”. This will remove all multiple occurrences and only last one will be kept.