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Heroku push rejected, no Cedar-supported app detected
I'm creating a Rails app with Rails 3.1.3:
13 Answers
13
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How to store int[] array in application Settings
I'm creating a simple windows Forms application using C# express 2008. I'm an experienced C++ developer, but I am pretty much brand new to C# and .NET.
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Member '' cannot be accessed with an instance reference
I am getting into C# and I am having this issue:
10 Answers
10
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How to store values from foreach loop into an array?
Need to store values from foreach loop into an array, need help doing that.
8 Answers
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Select element by exact match of its content
All right, I wonder if there is a way to make the :contains() jQuery's selector to select elements with only the string that is typed in
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How do I update Ruby Gems from behind a Proxy (ISA-NTLM)
The firewall I'm behind is running Microsoft ISA server in NTLM-only mode. Hash anyone have success getting their Ruby gems to install/update via Ruby SSPI gem or other method?
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How to convert R Markdown to PDF?
I've previously asked about the commands for converting R Markdown to HTML .
8 Answers
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How do you prevent install of “devDependencies” NPM modules for Node.js (package.json)?
I have this in my package.json file (shortened version):
14 Answers
14
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How to create a directory in Java?
...rectory does not exist, create it
if (!theDir.exists()) {
System.out.println("creating directory: " + theDir.getName());
boolean result = false;
try{
theDir.mkdir();
result = true;
}
catch(SecurityException se){
//handle it
}
if(result) {...
LINQ query on a DataTable
I'm trying to perform a LINQ query on a DataTable object and bizarrely I am finding that performing such queries on DataTables is not straightforward. For example:
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