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How to inject dependencies into a self-instantiated object in Spring?
...yBean obj = new MyBean();
beanFactory.autowireBean(obj);
// obj will now have its dependencies autowired.
}
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Can I set null as the default value for a @Value in Spring?
...>
<property name="nullValue" value="@null" />
</bean>
Now you can use the string @null to represent the null value
@Value("${stuff.value:@null}")
private String value;
Please note: The context name space doesn't support the null value at the moment. You can't use
<context...
How do you maintain development code and production code? [closed]
...might actually begin before to first release into production (meaning you know you will go into production with some bugs you can not fix in time, but you can initiate work for those bugs in a separate branch)
the other patch branches will have the luxury to start from a well-defined production labe...
Strange out of memory issue while loading an image to a Bitmap object
...ts within the available memory.
Load a scaled down version into Memory
Now that the image dimensions are known, they can be used to decide if the full image should be loaded into memory or if a subsampled version should be loaded instead. Here are some factors to consider:
Estimated memory usa...
Rendering JSON in controller
...
Thanks Sean, your explanation helped me to know about rendering json with callback, this solved one of my problem.
– Abhi
May 31 '14 at 9:51
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What does yield mean in PHP?
...question's example that's $i.
What's the difference to normal functions?
Now you might wonder why we are not simply using PHP's native range function to achieve that output. And right you are. The output would be the same. The difference is how we got there.
When we use range PHP, will execute i...
How and where are Annotations used in Java?
... the element and clarify its meaning.
Prior to JDK5, information that is now expressed with annotations needed to be stored somewhere else, and XML files were frequently used. But it is more convenient to use annotations because they will belong to the Java code itself, and are hence much easier t...
Visual Studio: Relative Assembly References Paths
... to
<HintPath>..\..\myReferences\myDLL.dll</HintPath>
This now references C:\myReferences\myDLL.dll.
Hope this helps.
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Why java.io.File doesn't have a close() method?
...g like RandomAccessFileStream could be better, but it's many year too late now.
– maaartinus
Jan 20 '11 at 20:48
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What is __main__.py?
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@brk: That doesn't seem to be the case now. I just tried python3 program_dir and it ran __init__.py.
– mk12
Jan 3 '19 at 2:09
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