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Von Tobias Arnhold → 11.08.2008

Mein Name ist Tobias Arnhold. Ich möchte Ihnen meine Fähigkeiten und Aktivitäten in der Community in diesem Post kurz aufzeigen. Weitere...

Browsing "Older Posts"

DATE - First and Last day of a month

DATE - First and Last day of a month

Von Tobias Arnhold → 1.29.2015

Simple task and simple solution: -- First day: select TRUNC(sysdate,'MON') as first_day from dual -- Alternative: select TO_DATE('01.'||TO_CHAR(SYSDATE,'MM.YYYY'),'DD.MM.YYYY')...

Cookie Applikation

Cookie Applikation

Von Tobias Arnhold → 1.27.2015

Ich habe in den letzten Tagen an einer Mini-Anwendung gearbeitet: "Cookie Applikation". Hintergrund: Die Verwendung von Cookies in APEX ist nicht kompliziert,...

APEX ist überall

APEX ist überall

Von Tobias Arnhold → 1.23.2015

Obwohl APEX 5 noch nicht erschienen ist, ist die APEX Community aktiver denn je. Hiermal eine Überischt der letzten Aktivitäten: Frankfurt - 23.02.2015...

Working with disabled textfields

Working with disabled textfields

Von Tobias Arnhold → 1.21.2015

In APEX you have the possibility to disable text fields. Unfortunatelly you can not submit those fields after the value was changed by a dynamic action...

Oracle SQL regular expression - check for numbers or special characters

Oracle SQL regular expression - check for numbers or special characters

Von Tobias Arnhold → 1.16.2015

We all know the regular expression syntax is fast and you can do amazing things with little code snippets. But we do know as well that whenever you need...

Calculate all unique combinations of one list (cartesian product)

Calculate all unique combinations of one list (cartesian product)

Von Tobias Arnhold → 1.15.2015

A couple of days ago a had a task to combine a list with itself. The result should be a two column report of each possible combination. What should...

Working with XML files and APEX - Part 3: Detail elements in a row with OUTER JOIN

Working with XML files and APEX - Part 3: Detail elements in a row with OUTER JOIN

Von Tobias Arnhold → 1.08.2015

After I described how to successfully import XML files into an APEX application and gave some basic information about the analyzing of xml data. It's...

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