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Maven: The packaging for this project did not assign a file to the build artifact
...e this failed error while I were working on my Java project using IntelliJ IDEA IDE.
Failed to execute goal org.apache.maven.plugins:maven-install-plugin:2.4:install (default-cli) on project getpassword: The packaging for this project did not assign a file to the build artifact
this failed happen...
CSS Progress Circle [closed]
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I had no idea you could do this with css. Nice.
– Hobbes
Aug 20 '14 at 2:00
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What is a reasonable order of Java modifiers (abstract, final, public, static, etc.)?
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@Puce: some IDEs (e.g. IntelliJ IDEA) even can correctly sort the modifiers.
– Mot
May 24 '13 at 10:51
add a comment
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Why the switch statement cannot be applied on strings?
...tem. C/C++ doesn't really support strings as a type. It does support the idea of a constant char array but it doesn't really fully understand the notion of a string.
In order to generate the code for a switch statement the compiler must understand what it means for two values to be equal. For ...
Sharing Test code in Maven
...wse/MNG-2045 and an unrelated one in IntelliJ youtrack.jetbrains.net/issue/IDEA-54254
– Emil Sit
May 4 '10 at 19:10
It...
What is the Scala annotation to ensure a tail recursive function is optimized?
...is actually not tail-recursive. This makes the @tailrec annotation a good idea, both to ensure that a method is currently optimizable and that it remains optimizable as it is modified.
Note that Scala does not consider a method to be tail-recursive if it can be overridden. Thus the method must ei...
Can I assume (bool)true == (int)1 for any C++ compiler?
... C syntax in general. Nevertheless, it is, of course, almost always a bad idea to redefine language keywords.
– Dale Hagglund
Apr 27 '10 at 21:07
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Bash set +x without it being printed
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This is a combination of a few ideas that can enclose a block of code and preserves the exit status.
#!/bin/bash
shopt -s expand_aliases
alias trace_on='set -x'
alias trace_off='{ PREV_STATUS=$? ; set +x; } 2>/dev/null; (exit $PREV_STATUS)'
trace_on
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Why use double indirection? or Why use pointers to pointers?
... to an int holding the value of 10 , passing this int to free()` is a bad idea.
– alk
Apr 16 '19 at 16:42
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Simplest way to serve static data from outside the application server in a Java web application
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Yup, I started the response with the idea of rescaling and other manipulation, but ended up simplifying it.
– Bozho
Nov 28 '09 at 11:59
a...