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@Resource vs @Autowired
...inject.Inject - use it, with a combination of @Qualifier. Note that spring now also supports the @javax.inject.Qualifier meta-annotation:
@Qualifier
@Retention(RUNTIME)
public @interface YourQualifier {}
So you can have
<bean class="com.pkg.SomeBean">
<qualifier type="YourQualifier"/...
How can I remove a character from a string using Javascript?
... I think it's the best solution, very simple and you don't need to know regex for it!
– Commercial Suicide
May 28 '17 at 21:10
2
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Limiting floats to two decimal points
...ssefHarush you can wrap it with float(), but you haven't gained anything. Now you have a float again, with all the same imprecision. 13.9499999999999 and 13.95 are the same float.
– Ned Batchelder
Aug 17 '14 at 13:52
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How can I test that a value is “greater than or equal to” in Jasmine?
...s since the API has changed in newer versions of Jasmine. The Jasmine API now has built in functions for:
toBeGreaterThanOrEqual
toBeLessThanOrEqual
You should use these functions in preference to the advice below.
Click here for more information on the Jasmine matchers API
I know that this...
How do I add files and folders into GitHub repos?
... directory. By putting a .gitkeep file in such an empty directory, git can now track this folder. PS: .gitkeep is not a feature of Git, but a workaround
– Kay
Jul 7 at 13:27
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How can I force WebKit to redraw/repaint to propagate style changes?
...n 2010. It's 2013 and the bug is still around. Thanks. By the way, anyone know if there is any issue registered at webkit tracker?
– RaphaelDDL
Apr 24 '13 at 17:35
13
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Can I change the fill color of an svg path with CSS?
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@KenBellows That is true, I've learned that now. One thing to note is that we need to use SVG specific properties in the CSS otherwise it won't work. For example, to change the background color you use fill: #000; instead of background: #000;.
– R...
How to determine the current shell I'm working on
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@Dennish - my ksh right now doesn't have KSH_VERSION set. and echo ${.sh.version} returns "Bad Substitution". See my solution above
– DVK
Jul 24 '10 at 22:41
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How to send HTTP request in java? [duplicate]
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I know others will recommend Apache's http-client, but it adds complexity (i.e., more things that can go wrong) that is rarely warranted. For a simple task, java.net.URL will do.
URL url = new URL("http://www.y.com/url");
Input...
Zero-based month numbering [closed]
...d to change the month into something zero-based since people just want to know the name, not the number. It's a personal view.
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