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What are “decorators” and how are they used?
...nction($delegate) {
// This will change implementation of log.war to log.error
$delegate.warn = $delegate.error;
return $delegate;
}]);
Applications
In addition to @JBland answer.
Application wide locale settings :-
You can find an example here
Changiging default behaviour of and exist...
How to wait for several Futures?
...hing else.
The difference with for comprehension is that here you get the error of the first to fail, whereas with for comprehension you get the first error in traversal order of the input collection (even if another one failed first). For example:
val f1 = Future { Thread.sleep(1000) ; 5 / 0 }
va...
When would you call java's thread.run() instead of thread.start()?
...ul Croarkin
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HTML img tag: title attribute vs. alt attribute?
... thing.
– jave.web
Aug 10 '13 at 12:05
2
And I dont belive - I know that screen readers read alt ...
How can I delete all unversioned/ignored files/folders in my working copy?
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edited May 26 '17 at 5:05
gregpaton08
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answered Aug 19 '15 at 17:5...
How to assign an exec result to a sql variable?
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I always use the return value to pass back error status. If you need to pass back one value I'd use an output parameter.
sample stored procedure, with an OUTPUT parameter:
CREATE PROCEDURE YourStoredProcedure
(
@Param1 int
,@Param2 varchar(5)
,@Par...
How do I query using fields inside the new PostgreSQL JSON datatype?
...on as described in other posts. Also note the -> operator will throw an error if you try to access a property which does not exist (i.e. if you have staggered JSON): ERROR: column "jsonPropertyYouWant" does not exist
– The Red Pea
Nov 25 '18 at 1:13
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Node.js: How to send headers with form data using request module?
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throw new Error('undefined is not a valid uri or options object.') ^ Error: undefined is not a valid uri or options object. at request (C:\Users\pjt\node_modules\request\index.js:44:11) at Request._callback (C:\Users\pjt\route...
Partial Commits with Subversion
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On Linux, I would give http://webstaff.itn.liu.se/~karlu20/div/blog/2013-05-31_SVNPartialCommit.php a try. Haven't tried it out myself, though.
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What is considered a good response time for a dynamic, personalized web application? [closed]
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answered Oct 2 '08 at 20:05
ElieElie
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