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Dependency injection with Jersey 2.0
...provider.classnames</param-name>
<param-value>
com.foo.YourBinderImpl
</param-value>
</init-param>
To get it to work, I had to implement a Feature:
import javax.ws.rs.core.Feature;
import javax.ws.rs.core.FeatureContext;
import javax.ws.rs.ext.Provider;
@Pro...
In Gradle, is there a better way to get Environment Variables?
...
Be aware that "$System.env.FOO" returns String with value "null", if the environment variable FOO is not defined as a system environment variable. It might be confusing since logging a String with value "null" to console will print the same output as ...
static files with express.js
I want to serve index.html and /media subdirectory as static files. The index file should be served both at /index.html and / URLs.
...
How to prepend a string to a column value in MySQL?
...se, where you only concat test to columns already starting with test. So: foo -> foo footest -> footest testfoo -> testtestfoo
– Jukka Dahlbom
Mar 25 '09 at 9:22
add...
'echo' without newline in a shell script
I have a problem with echo in my script:
9 Answers
9
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Internal typedefs in C++ - good style or bad style?
...nd stored in a
vector.
This is exactly what it does not do.
If I see 'Foo::Ptr' in the code, I have absolutely no idea whether it's a shared_ptr or a Foo* (STL has ::pointer typedefs that are T*, remember) or whatever. Esp. if it's a shared pointer, I don't provide a typedef at all, but keep th...
how to convert an RGB image to numpy array?
I have an RGB image. I want to convert it to numpy array. I did the following
12 Answers
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What does the Java assert keyword do, and when should it be used?
...n the java command, but are not turned on by default.
An example:
public Foo acquireFoo(int id) {
Foo result = null;
if (id > 50) {
result = fooService.read(id);
} else {
result = new Foo(id);
}
assert result != null;
return result;
}
...
Difference of Maven JAXB plugins
...causing the conflicts-->
<packagename>com.foo.bar.commands</packagename>
</xsdOption>
<xsdOption>
<xsd>src/main/resources/schema/responses.xsd</xsd>
...