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Passing command line arguments from Maven as properties in pom.xml
...efined in the pom, and written out to a my.properties file, where they can then be accessed from your Java code.
In my case it is test code that needs to access this properties file, so in the pom the properties file is written to maven's testOutputDirectory:
<configuration>
<outputFi...
Display open transactions in MySQL
I did some queries without a commit. Then the application was stopped.
4 Answers
4
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How to get sp_executesql result into a variable?
I have a piece of dynamic SQL I need to execute, I then need to store the result into a variable.
10 Answers
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Open a link in browser with java button? [duplicate]
...ser has assigned a custom "open with" action to the file exten like "html" then this will NOT open the browser, but the program the user has linked it with.... This is not a solution at all!
– thesaint
May 7 '15 at 20:11
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What is the equivalent of the C# 'var' keyword in Java?
...in it. Obviously, if your implementation of User.GetCurrent return an int, then maybe this is a detriment to you.
This has nothing to do with var, but if you have weird inheritance hierarchies where you shadow methods with other methods (eg new public void DoAThing()), don't forget that non-virtual ...
NodeJS: Saving a base64-encoded image to disk
...t an array of bytes, by interpreting the input as a base64 encoded string. Then you can just write that byte array to the file.
Update
As mentioned in the comments, req.rawBody is no longer a thing. If you are using express/connect then you should use the bodyParser() middleware and use req.body, ...
`levels
...er correctly this construct in functional languages is called a lens.
But then, once you have defined replacement functions like levels<-, you get another, unexpected windfall: you don't just have the ability to make assignments, you have a handy function that takes in a factor, and gives out an...
Get integer value from string in swift
... declare your variable as optional: someNumb: Int? = stringNumber.toInt(). Then the type safety system will be aware that foo may not exist. Putting ! will of course crash if your string can't convert to a number.
– gwcoffey
Jun 3 '14 at 15:54
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API Keys vs HTTP Authentication vs OAuth in a RESTful API
...eds. Do you need:
Identity – who claims to be making an API request?
Authentication – are they really who they say they are?
Authorization – are they allowed to do what they are trying to do?
or all three?
If you just need to identify the caller to keep track of volume or number of API C...
Get the _id of inserted document in Mongo database in NodeJS
...ns array of documents inserted. So, if you have inserted a single document then you can access the inserted record as below. collection.insert({name:"David", title:"About MongoDB"}, function(err, records){ console.log("Record added as "+records[0]._id); }); Ref: mongodb.github.io/node-mongodb-na...