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R command for setting working directory to source file location in Rstudio
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Doesn't work for me. I get Error: 'getActiveDocumentContext' is not an exported object from 'namespace:rstudioapi'
– Andru
Nov 22 '16 at 20:32
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How to remove jar file from local maven repository which was added with install:install-file?
..., but when it gets to the .jars that I manually installed, it outputs this error message: [ERROR] Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:2.8:purge-local-repository (default-cli) on project alloy-generator: Failed to refresh project dependencies for: myartifac...
Create directories using make file
...ts, there are other ways to fix the 'do not know how to make output/debug' error that results. One is to remove the dependency on the the 'directories' line. This works because 'mkdir -p' does not generate errors if all the directories it is asked to create already exist. The other is the mechani...
How to access a preexisting collection with Mongoose?
.../localhost/local');
var connection = mongoose.connection;
connection.on('error', console.error.bind(console, 'connection error:'));
connection.once('open', function () {
connection.db.collection("YourCollectionName", function(err, collection){
collection.find({}).toArray(function(err,...
“[notice] child pid XXXX exit signal Segmentation fault (11)” in apache error.log [closed]
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A segementation fault is an internal error in php (or, less likely, apache). Oftentimes, the segmentation fault is caused by one of the newer and lesser-tested php modules such as imagemagick or subversion.
Try disabling all non-essential modules (in php.ini), ...
How to pass parameters in GET requests with jQuery
...mailAddress
},
success: function(response) {
//Do Something
},
error: function(xhr) {
//Do Something to handle error
}
});
And you can get the data by (if you are using PHP)
$_GET['ajaxid'] //gives 4
$_GET['UserID'] //gives you the sent userid
In aspx, I believe it is (might...
What should every programmer know about security? [closed]
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I suggest reviewing CWE/SANS TOP 25 Most Dangerous Programming Errors. It was updated for 2010 with the promise of regular updates in the future. The 2009 revision is available as well.
From http://cwe.mitre.org/top25/index.html
The 2010 CWE/SANS Top 25 Most Dangerous Programming Erro...
Debug.Assert vs Exception Throwing
...stead, just throw a suitable exception. This way, I could easily write the error to the application's log just before I throw the exception, and plus, my application doesn't necessarily freeze.
...
Python: finding an element in a list [duplicate]
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But this code gives error when element is not in the list.In current example context if I search for 'three' (i.e: li.index('three')) gives error.
– Kedar.Aitawdekar
May 28 '14 at 7:31
...
Socket.IO Authentication
... console.info(`Server gretting: ${data}`);
});
});
socket.on('connect_error', (error) => {
console.error(`Connection error: ${error}`);
});
References:
I just couldn't reference inside the code, so I moved it here.
1: How to set up your Passport strategies: https://scotch.io/tutorials/ea...