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How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
...he data table with the data from the DB
string sql = "SELECT Whatever FROM MyDBTable;";
OleDbCommand cmd = new OleDbCommand(sql, con);
OleDbDataAdapter adptr = new OleDbDataAdapter();
adptr.SelectCommand = cmd;
adptr.Fill(dt);
con.Close();
//Add the table to the data set
ds.Tables.Add(dt);
//Here...
How to drive C#, C++ or Java compiler to compute 1+2+3+…+1000 at compile time?
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You could just aswell let print_n stay undefined, see my answer.
– Xeo
Jan 6 '12 at 20:04
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Can I publish a private NuGet package?
I have an assembly that I have made which is very specific to my team at my company. I want to be able to use NuGet to make this assembly avaiable to other projects that my team and similar teams at my company are working on. However, the assembly isn't really code that I want to share with the worl...
Unzipping files in Python
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Thank you for your attention @MylesHollowed However, this is not a copy from the accepted answer. I agree that they are similar to each other, but they are different. This is also indicated by your comment, because the accepted one is definitely better f...
Convert a python dict to a string and back
... json
# convert to string
input = json.dumps({'id': id })
# load to dict
my_dict = json.loads(input)
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Why does AngularJS include an empty option in select?
... @Sander_P by definition this solution is "hacky" coding in my opinion (putting something in the dom to trick angular into taking it out), but you're right it still is the "best" solution. The "even better" solution would be to allow for a friggin select that has no value! What the he...
Rake just one migration
I'm trying to run just one migration out of a whole bunch in my rails app. How can I do this? I don't want to run any of the migrations before or after it. Thanks.
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Eclipse: The declared package does not match the expected package
...ath / Use as source folder" and nothing works anymore. Edit: The answer to my question is to go into "Configure Build Path" and remove the funky thing from the list that isn't src/ or gen/
– ArtOfWarfare
Oct 14 '12 at 20:34
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Ruby on Rails generates model field:type - what are the options for field:type?
...l and forget the syntax for referencing another model's ID. I'd look it up myself, but I haven't figured out, among all my Ruby on Rails documentation links, how to find the definitive source.
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What is the proper way to check for existence of variable in an EJS template (using ExpressJS)?
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I'm beginning to wonder if I've got a bigger problem on my hands. This throws a Reference Error too: <% alert('test'); %>
– Aashay Desai
Mar 21 '11 at 0:34
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