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Maven2: Best practice for Enterprise Project (EAR file)
...xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.mycompany</groupId>
<artifactId>myEar</artifactId>
<packaging>ear</packaging>
<name>My EAR</name>
<build>
<plugins>
<plugin>
<artif...
td widths, not working?
...so I wouldn't need to split into two code blocks for HTML and CSS. Added a comment above telling the OP to avoid inline CSS. About the width attribute, technically it's not deprecated (since the HTML5 spec is still a working draft), but you are right it should be avoided. I'll edit my answer with a ...
How to open a specific port such as 9090 in Google Compute Engine
I have 2 Google Compute Engine instances and I want to open port 9090 in both the instances. I think we need to add some firewall rules.
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Generating file to download with Django
... This answer doesn't work with Django 1.9: see this: stackoverflow.com/a/35485073/375966
– Afshin Mehrabani
Feb 18 '16 at 15:06
1
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Android: set view style programmatically
...hout extending as the 3 arg constructor is public anyhow developer.android.com/reference/android/widget/…, android.util.AttributeSet, int)
– Dori
Jan 27 '14 at 10:44
1
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Creating a singleton in Python
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Use a Metaclass
I would recommend Method #2, but you're better off using a metaclass than a base class. Here is a sample implementation:
class Singleton(type):
_instances = {}
def __call__(cls, *args, **kwargs):
if cls not in cls._inst...
@RequestParam vs @PathVariable
...va8, it works even for java 5 and Spring3.0: The point is that the code is compiled with debugging enabled.
– Ralph
Oct 23 '16 at 8:18
2
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Ruby Bundle Symbol not found: _SSLv2_client_method (LoadError)
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Just to add to this, if a boxen user comes across this - I could not get rbenv to reinstall using the commands above - so I had to uninstall and reinstall 2.1.2 using rbenv rbenv uninstall 2.1.2 rbenv install 2.1.2 bundle
– jeffsaracco
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jQuery get the location of an element relative to window
...-radius: 2px;
padding: 5px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="log"></div>
<div id="element">Hello
<hr>World</div>
<div id="scroll">Scroll Down</div>
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Analytics Google API Error 403: “User does not have any Google Analytics Account”
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I got the email address (something like xxxxxx@developer.gserviceaccount.com) for the service account by looking under the "API Access" tab in the Google APIs console.
Then, I followed Google's instructions for adding an email address to an Analytics profile. Now everything's working as expected.
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