blackliteon - Developer IT

Java: Is there any short combination to convert array of primitive to List & receive "printable" ver

- by blackliteon

int[] arrc = new int[] {1, 2, 3}; System.out.println(new ArrayList(Arrays.asList(arrc))); prints address, but i desire to use toString as in ArrayList. Is it possible ?

DecimalFormat for price formatting in java

- by blackliteon

Is it possible to format price according to rules like this using DecimalFormat in Java: 50000 = 50 000 rub 00 kop

Java: If there any short combination to convert array of pritive to List & receive "printable" versi

- by blackliteon

int[] arrc = new int[] {1, 2, 3}; System.out.println(new ArrayList(Arrays.asList(arrc))); prints address, but i desire to use toString as in ArrayList. Is it possible ?

BigDecimal, division & MathContext - very strange behaviour

CentOs 5.4, OpenJDK Runtime Environment (build 1.6.0-b09) MathContext context = new MathContext(2, RoundingMode.FLOOR); BigDecimal total = new BigDecimal("200.0", context); BigDecimal goodPrice = total.divide(BigDecimal.valueOf(3), 2, RoundingMode.FLOOR); System.out.println("divided price=" + goodPrice.toPlainString()); // prints 66.66 BigDecimal goodPrice2 = total.divide(BigDecimal.valueOf(3), new MathContext(2, RoundingMode.FLOOR)); System.out.println("divided price2=" + goodPrice2.toPlainString()); // prints 66 BUG ?

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Does LinkedHashMap returns linked Set ?

- by blackliteon

Examples works fine, but I not sure if I'm right.

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Database connection via Hibernate in servlets

- by blackliteon

What is the best place in servlet for Hibernate code that returns HibernateSessionFactory ? I saw many examples: ones put db connection in service methods. Others - use smth like HibernateUtil (Singleton) that returns HibernateSessionFactory. I don't know is it safe to use HibernateUtil in multithreaded Servlets ?

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CakePHP: Field label in model

- by blackliteon

Are there any approaches to set in model field label? I dont want use 'label' property in form helper.

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How can I access global variables inside PHPUnit 3.4.9?

- by blackliteon

I'm trying to write tests for some legacy code with PHPUnit 3.4.9, but it seems that all my global variables are invisible. How can I access global variables inside PHPUnit 3.4.9?

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Can't stop Hibernate from writing log to console (log4j.properties is ok)

- by blackliteon

I've already set <property name="show_sql">false</property> & disable all messages in log4j.properties But Hibernate shit to console with all queries & statements.

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