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Default html form focus without JavaScript
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edited Sep 4 '15 at 5:43
jpaugh
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answ...
How to trigger a file download when clicking an HTML button or JavaScript
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291
For the button you can do
<form method="get" action="file.doc">
<button type="submi...
What Automatic Resource Management alternatives exist for Scala?
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For now Scala 2.13 has finally supported: try with resources by using Using :), Example:
val l...
Showing Travis build status in GitHub repo
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91
I give you my example - https://github.com/simkimsia/UtilityBehaviors
I wrote this in my README...
Get value from SimpleXMLElement Object
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12 Answers
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Python list directory, subdirectory, and files
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edited Aug 7 at 11:31
Ehsan
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answered Ma...
How do CDI and EJB compare? interact?
...s MVC framework (just example), and you are limited here, even using EJB 3.1 - you can't use @EJB annotation in Struts action, it is not managed by container. But when you add Struts2-CDI plugin, you can write there @Inject annotation for the same thing (so no more JNDI lookup needed). This way it e...
How to create a backup of a single table in a postgres database?
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219
Use --table to tell pg_dump what table it has to backup:
pg_dump --host localhost --port 5432 -...
C#: Abstract classes need to implement interfaces?
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In C#, a class that implements an interface is required to define all members of that interfac...
Which characters are valid/invalid in a JSON key name?
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No. Any valid string is a valid key. It can even have " as long as you escape it:
{"The \"mea...