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.htaccess: Invalid command 'RewriteEngine', perhaps misspelled or defined by a module not included i
...nable the module in a standard ubuntu do this:
a2enmod rewrite
systemctl restart apache2
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Why can't non-default arguments follow default arguments?
...
Required arguments (the ones without defaults), must be at the start to allow client code to only supply two. If the optional arguments were at the start, it would be confusing:
fun1("who is who", 3, "jack")
What would that do in your first example? In the last, x is "who is who", y...
What's the difference between Application.ThreadException and AppDomain.CurrentDomain.UnhandledExcep
... event is raised for unhandled
exceptions thrown in other threads.
Starting with Visual Studio 2005, the Visual Basic application
framework provides another event for unhandled exceptions in the main
application thread - WindowsFormsApplicationBase.UnhandledException.
This event has an...
Why does Sql Server keep executing after raiserror when xact_abort is on?
...age, @ErrorSeverity, @ErrorState, @ErrorLine, @ErrorProcedure);
-- if i started the transaction
if (@tc = 0)
begin
if (XACT_STATE() <> 0)
begin
select * from #RAISERRORS;
rollback transaction;
insert into [dbo].[Errors] (ErrorNumber, ErrorMessage, ErrorSeverity, Error...
How often does python flush to a file?
...ername#"
errorLog = open(path + "/stderr.txt", "w", 1)
errorLog.write("---Starting Error Log---\n")
sys.stderr = errorLog
stdoutLog = open(path + "/stdout.txt", "w", 1)
stdoutLog.write("---Starting Standard Out Log---\n")
sys.stdout = stdoutLog
(for Mac, change #username# to the name of your user...
How do I update a GitHub forked repository?
...that rather than having to rebase your own master branch to ensure you are starting with clean state, you should probably work on a separate branch and make a pull request from that. This keeps your master clean for any future merges and it stops you from having to rewrite history with -f which mess...
What are the differences between the different saving methods in Hibernate?
...longer be used. Instead there is...
merge
Now this is where my knowledge starts to falter. The important thing here is the difference between transient, detached and persistent entities. For more info on the object states, take a look here. With save & update, you are dealing with persisten...
If vs. Switch Speed
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Switch/case statements may be typically faster 1-level deep, but when you start getting into 2 or more, switch/case statements start taking 2-3 times as long as nested if/else statements.
This article has some speed comparisons highlighting the speed differences when such statements are nested.
F...
Integrate ZXing in Android Studio
I'll start explaining all the steps I have done and in the end what is the problem.
5 Answers
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How to set focus on input field?
...r one, you could tie into events that already exist. For another thing you start doing something smart by having different parts of your app publish events that other parts of your app can subscribe to.
Anyhow, this type of thing screams "event driven" to me. I think as Angular developers we try re...