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Scala actors: receive vs react
Let me first say that I have quite a lot of Java experience, but have only recently become interested in functional languages. Recently I've started looking at Scala, which seems like a very nice language.
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Hibernate error - QuerySyntaxException: users is not mapped [from users]
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In the HQL , you should use the java class name and property name of the mapped @Entity instead of the actual table name and column name , so the HQL should be :
List<User> result = session.createQuery("from User", User.class).getResultList();
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reStructuredText tool support
... helpful error messages displayed by the ROR (and generated by docutils)
Java - JRst
JRst is a Java reStructuredText parser. It can currently output HTML, XHTML, DocBook xdoc and PDF, BUT seems to have serious problems: neither PDF or (X)HTML generation works using the current full download, resu...
How to escape double quotes in a title attribute
... Amazingly worked with html content embedded within attribute (for javascript to produce editable textarea): data-editable-note="<?php echo str_replace('"', '&quot;', $note); ?>"><?php echo mark::up($note); ?></div>
– WEBjuju
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Alternative for PHP_excel
...ternative to COM (PUNO) (requires Open Office installed on the server with Java support enabled)
PHP-Export-Data by Eli Dickinson (Writes SpreadsheetML - the Excel 2003 XML format, and CSV)
Oliver Schwarz's php-excel (SpreadsheetML)
Oliver Schwarz's original version of php-excel (SpreadsheetML)
exce...
Refresh Fragment at reload
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This gives following error - java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=2, result=3, data=null} to activity {xont.virtusel.v4.controller/xont.virtusel.v4.controller.sale.InvocieBrandActivity}: java.lang.IllegalStat...
How to set a default entity property value with Hibernate
... you don't want database default value, but simply a default value in your Java code, just initialize your variable like that - private Integer myColumn = 100;
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Refreshing web page by WebDriver when waiting for specific condition
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In Java or JavaScript:
driver.navigate().refresh();
This should refresh page.
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What's the difference between JavaScript and JScript?
...e always wondered WHaT tHE HecK?!? is the difference between JScript and JavaScript.
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Logger slf4j advantages of formatting with {} instead of string concatenation
...ay instead. See e.g. http://slf4j.org/apidocs/org/slf4j/Logger.html#debug(java.lang.String, java.lang.Object[]).
Regarding the speed: Ceki posted a benchmark a while back on one of the lists.
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