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Title This band is showed once at the beginning of the report. It can be used as first page by setting the attribute isTitleNewPage="true" Page Header This appears at the beginning of each page excluding first page if Title band is used and last page if Summary band is used with setting...

.jrxml is the report design file, it's format is in human readable XML, it can be complied into a JasperReport object and saved as a .jasper .jasper is the compiled version of the .jrxml and can be loaded directly into a JasperReport object ready to be filled with data .jrprint is the se...

Base plot install.packages('survminer') source("https://bioconductor.org/biocLite.R") biocLite("RTCGA.clinical") # data for examples library(RTCGA.clinical) survivalTCGA(BRCA.clinical, OV.clinical, extract.cols = "admin.disease_code") -> BRCAOV.sur...

Swift Bitwise operators allow you to perform operations on the binary form of numbers. You can specify a binary literal by prefixing the number with 0b, so for example 0b110 is equivalent to the binary number 110 (the decimal number 6). Each 1 or 0 is a bit in the number. Bitwise NOT ~: var number...

Overflow refers to what happens when an operation would result in a number that is either larger or smaller than the designated amount of bits for that number may hold. Due to the way binary arithmetic works, after a number becomes too large for its bits, the number overflows down to the smallest p...

JasperSoft Studio In Preview, run report by clicking green arrow, if no errors the export menu will be enable, click the export button (disk image) and select "Export As Pdf"

services/my.service.ts import { Injectable } from '@angular/core'; @Injectable() export class MyService { data: any = [1, 2, 3]; getData() { return Promise.resolve(this.data); } } getData() now acts likes a REST call that creates a Promise, which gets resolved imme...

The Singleton pattern is designed to restrict creation of a class to exactly one single instance. This pattern is used in a scenario where it makes sense to have only one of something, such as: a single class that orchestrates other objects' interactions, ex. Manager class or one class that rep...

Detailed instructions on getting iOS 9 set up or installed.

A CROSS JOIN performs a join between two tables that does not use an explicit join clause and results in the Cartesian product of two tables. A Cartesian product means each row of one table is combined with each row of the second table in the join. For example, if TABLEA has 20 rows and TABLEB has 2...

An INNER JOIN is a JOIN operation that allows you to specify an explicit join clause. Syntax TableExpression [ INNER ] JOIN TableExpression { ON booleanExpression | USING clause } You can specify the join clause by specifying ON with a boolean expression. The scope of expressions in the ON c...

A LEFT OUTER JOIN performs a join between two tables that requires an explicit join clause but does not exclude unmatched rows from the first table. Example: SELECT ENAME, DNAME, ...

A RIGHT OUTER JOIN performs a join between two tables that requires an explicit join clause but does not exclude unmatched rows from the second table. Example: SELECT ENAME, DNAME, ...

A FULL OUTER JOIN performs a join between two tables that requires an explicit join clause but does not exclude unmatched rows in either table. In other words, it returns all the rows in each table. Example: SELECT * ...

An antijoin returns rows from the left side of the predicate for which there are no corresponding rows on the right side of the predicate. It returns rows that fail to match (NOT IN) the subquery on the right side. SELECT * FROM employees WHERE department_id NOT IN (SELECT department_id F...

A semijoin query can be used, for example, to find all departments with at least one employee whose salary exceeds 2500. SELECT * FROM departments WHERE EXISTS (SELECT 1 FROM employees WHERE departments.department_id = employees.department_id AND employees.salary > 25...

reduce(_:combine:) can be used in order to combine the elements of a sequence into a single value. It takes an initial value for the result, as well as a closure to apply to each element – which will return the new accumulated value. For example, we can use it to sum an array of numbers: let numbe...

Sometimes the default Scrapy user agent ("Scrapy/VERSION (+http://scrapy.org)") is blocked by the host. To change the default user agent open settings.py, uncomment and edit the following line to what ever you want. #USER_AGENT = 'projectName (+http://www.yourdomain.com)' For example ...

This example shows how to create a table, insert data, and select from the database using SQLAlchemy Core. For information re: the SQLAlchemy ORM, see here. First, we'll need to connect to our database. from sqlalchemy import create_engine engine = create_engine('sqlite://') The engine is ...

download and linearize the 10 first FASTA sequences from UniProt: $ curl -s "ftp://ftp.uniprot.org/pub/databases/uniprot/current_release/knowledgebase/complete/uniprot_sprot.fasta.gz" |\ gunzip -c |\ awk '/^>/ {printf("%s%s\t",(N>0?"\n":""),$0);N...