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How to retrieve a module's path?
I want to detect whether module has changed. Now, using inotify is simple, you just need to know the directory you want to get notifications from.
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What is SOA “in plain english”? [closed]
...it is and what is used for. Was it some simple concept and later evolved into something huge or what?
20 Answers
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Is there a better way to find out if a local git branch exists?
I am using the following command to find out if a local git branch with branch-name exists in my repository. Is this correct? Is there a better way?
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Is it better to return null or empty collection?
...e.CollectionProperty)
/* arrgh */
}
It is considered a best practice to NEVER return null when returning a collection or enumerable. ALWAYS return an empty enumerable/collection. It prevents the aforementioned nonsense, and prevents your car getting egged by co-workers and users of your clas...
How to change Android Studio's editor font?
Right now I am using the Darcula theme. I want to change the default font to something else. I go into Editor > Colors & Fonts > Font but all the options are greyed out. For Editor Font it shows Show only monospaced fonts as checked with Primary font as Monospaced, but neither o...
How can I convert a string to a number in Perl?
I have a string which holds a decimal value in it and I need to convert that string into a floating point variable. So an example of the string I have is "5.45" and I want a floating point equivalent so I can add .1 to it. I have searched around the internet, but I only see how to convert a string t...
Difference between the 'controller', 'link' and 'compile' functions when defining a directive
Some places seem to use the controller function for directive logic and others use link. The tabs example on the angular homepage uses controller for one and link for another directive. What is the difference between the two?
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How to access java-classes in the default-package?
I'm working now together with others in a grails project. I have to write some Java-classes. But I need access to an searchable object created with groovy. It seems, that this object has to be placed in the default-package.
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Repository access denied. access via a deployment key is read-only
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First confusion on my side was about where exactly to set SSH Keys in BitBucket.
I am new to BitBucket and I was setting a Deployment Key which gives read-access only.
So make sure you are setting your rsa pub key in your BitBucket Account Settings.
Click your BitBucket a...
How to properly seed random number generator
I am trying to generate a random string in Go and here is the code I have written so far:
9 Answers
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