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What is difference between Collection.stream().forEach() and Collection.forEach()?
... Iterable.forEach takes the collection's lock. Where is this information from? I'm unable to find such behavior in JDK sources.
– turbanoff
Aug 25 '15 at 12:40
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How do I get the coordinates of a mouse click on a canvas element?
...6667/578749 that instead of event.pageX/Y, it subtracted calculated offset from event.clientX/Y. Could someone review this and explain?
– lvella
Jul 4 '13 at 19:41
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What is ModelState.IsValid valid for in ASP.NET MVC in NerdDinner?
...nnotations model binder will fill model state with validation errors taken from the DataAnnotations attributes on your model.
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Run a single migration file
...t 8 years (I'm not sure what version) Rails added checks that prevent this from running if it has already been run. This is indicated by an entry in the schema_migrations table. To re-run it, simply execute rake db:migrate:redo VERSION=20090408054532 instead.
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Use jQuery to hide a DIV when the user clicks outside of it
....container").length to recognize container ... So, i did not use any trick from this answer :D
– Loenix
Mar 27 '14 at 15:43
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How to add a vertical Separator?
...e so that all controls in one line are actually on one line. just a helper from vs2012. when i rotate the separator, i don't get these lines anymore.
– Martin Weber
Nov 27 '12 at 16:37
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Postgresql: password authentication failed for user “postgres”
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From the Comprehensive manual, postgresql.org/files/documentation/pdf/12/postgresql-12-A4.pdf, section 20.5: "If no password has been set up for a user, the stored password is null and password authentication will always fail...
Javascript add leading zeroes to date
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Here is an example from the Date object docs on the Mozilla Developer Network using a custom "pad" function, without having to extend Javascript's Number prototype. The handy function they give as an example is
function pad(n){return n<10 ?...
How to list variables declared in script in bash?
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compgen -v
It lists all variables including local ones.
I learned it from Get list of variables whose name matches a certain pattern, and used it in my script.
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Difference between the Apache HTTP Server and Apache Tomcat? [closed]
...lass files by the server and executed by the Java virtual machine. - Apart from that, this forum here explains the difference between Apache HTTPD and Tomcat pretty well: coderanch.com/t/85182/Tomcat/…
– Peterino
Jan 19 '12 at 15:44
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