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How do I manage MongoDB connections in a Node.js web application?
....then(() => bootMyApplication())
.catch((e) => {
console.error(e);
// Always hard exit on a database connection error
process.exit(1);
});
When in flight your app can simply call get() when it needs a DB connection.
const db = require('./myAwesomeDbModule');
...
Duplicate symbols for architecture x86_64 under Xcode
...estion with above title but have not found the right answer yet. I got the error:
51 Answers
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IntelliJ gives Fatal Error: Unable to find package java.lang in classpath or bootclasspath
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This error happend to me after i've updated my JDK version to jdk1.8.0_161 -
But the project's sdk was still pointing to the old jdk 1.8.0_131
(Seems that updgrading java causing the previous version to be wiped).
Do this:
In...
Help with C# generics error - “The type 'T' must be a non-nullable value type”
... of that function -- it's the Nullable class that is the root cause of the error, so this is actually more helpful that if the compiler just pointed to your function and said "this ain't right, fix it!" (Imagine if CoalesceMax used several generics, and violated the constraint on only one of them - ...
WebService Client Generation Error with JDK8
...was the way to create a web service client. But it resulted in an AssertionError, saying:
23 Answers
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IIS7 deployment - duplicate 'system.web.extensions/scripting/scriptResourceHandler' section
... pool in IIS7 having the framework section set to 4.0, I get the following error.
15 Answers
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How to fix the “java.security.cert.CertificateException: No subject alternative names present” error
... browser validation for SSL protocols (Poodle vulnerability) gives me: ssl_error_no_cypher_overlap. Any ideas?
– will824
May 28 '15 at 22:34
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AngularJS validation with no enclosing
...="form-control" ng-model="bindTo" ng-maxlength="5">
<span class="error" ng-show="myForm.myInput.$error.maxlength">Too long!</span>
</div>
Example
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Debugging “Element is not clickable at point” error
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I tried Firefox and found it did not give this error, yet the click was still ignored. It turned out to be the a parent div had a height of zero. Once that was fixed both worked fine.
– dansalmo
Jun 28 '17 at 21:13
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How to convert a String to CharSequence?
...for OP's question by posting my own trouble. I'm working in Scala, but the error messages I'm getting all reference Java types, and the error message reads a lot like the compiler complaining that CharSequence is not a String. I confirmed in the source code that String implements the CharSequence i...