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Erratic hole type resolution
...ng to do with the question. The necessary information is already available from pattern-matching on a GADT.
– int_index
Mar 23 '16 at 20:50
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How to print color in console using System.out.println?
...7 + "[31;1mERROR" + (char)27 + "[0m" only yields "[31;1mERROR[0m" when run from a windows cmd.com as an executable .jar
– simpleuser
Feb 12 '17 at 6:03
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How do you get AngularJS to bind to the title attribute of an A tag?
...me appear in the tooltip of a thumbnail.
Browsers do not create a tooltip from "ng-title" or "ng-attr-title."
5 Answers
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Maven Run Project
...lass-name</exec.mainClass>
</properties>
2. Run Command
Now from the terminal, trigger the following command:
mvn clean compile exec:java
NOTE You can pass further arguments via -Dexec.args="xxx" flag.
shar...
javascript: recursive anonymous function?
... => x > 0 ? U (f) (log (x - 1)) : 0)
How to remove self-reference from an existing function using U combinator
Here I'll show you how to take a recursive function that uses a reference to itself and change it to a function that employs the U combinator to in place of the self reference
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File content into unix variable with newlines
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Bash -ge 4 has the mapfile builtin to read lines from the standard input into an array variable.
help mapfile
mapfile < file.txt lines
printf "%s" "${lines[@]}"
mapfile -t < file.txt lines # strip trailing newlines
printf "%s\n" "${lines[@]}"
See also:
http...
Rails render partial with block
...d/modal',
locals: { heading: heading, block: block }
)
end
Call it from any view:
<%= modal_for('My Title') do |t| %>
<p>Here is some content to be rendered inside the partial</p>
<% end %>
...
What does the thread_local mean in C++11?
...used to refer to data that is seemingly global or static storage duration (from the viewpoint of the functions using it) but in actual fact, there is one copy per thread.
It adds to the current automatic (exists during a block/function), static (exists for the program duration) and dynamic (exists ...
ASP.NET MVC: Unit testing controllers that use UrlHelper
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A modified implementation from eu-ge-ne. This one returns a generated link based on the routes defined in the application. eu-ge-ne's example always returned a fixed response. The approach below will allow you to test that the correct action/controlle...
How to convert a java.util.List to a Scala list
...la Buffer is a Java List, then nothing is fine! The OP wanted a conversion from Java List to an immutable Scala List. Expressions that expect a Scala List won't typecheck with a Buffer.
– Andres F.
Jul 15 '16 at 18:58
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