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Creating a custom JButton in Java
... Hi, first thanks for the code! I would suggest adding a 'setActionComme(String Command)' to your code. it is one of the ways to filter events in Swing. (but then you can argue that there is 1001 things that could be added to make things slightly better :P)
– Jason Rogers
...
How to add pandas data to an existing csv file?
...frames
Solved the problem by forcing all columns in each df to be of type string and then appending this to csv as follows:
with open('testAppend.csv', 'a') as f:
df2.toPandas().astype(str).to_csv(f, header=False)
sha...
Count number of days between two dates
...re making an unwarranted assumption. The user does not specify if they are strings or not. In fact since they are using Rails it's most likely the dates are coming from ActiveRecord which will automatically cast them to date objects. The given text is identical to Date object representation as well,...
How to use cURL to send Cookies?
...ion -b, --cookie, e.g. curl -b <file-or-pairs>, if the argument is a string having the '=' symbol, it's passed as is, otherwise it's treated as a filename to read cookie from.
– ryenus
Oct 21 '14 at 2:10
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How to set timeout on python's socket recv method?
...rtunately) up to you to figure out -- it may mean looking for a terminator string, a certain number of bytes, or just waiting for a defined timeout.
– JDM
Jan 24 '13 at 19:07
4
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Testing modules in rspec
...dummy_class = DummyClass.new
@dummy_class.extend(Say)
end
it "get hello string" do
expect(@dummy_class.hello).to eq "hello"
end
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EF LINQ include multiple and nested entities
...t it to include data from other tables.
The Include syntax can also be in string. Like this:
db.Courses
.Include("Module.Chapter")
.Include("Lab")
.Single(x => x.Id == id);
But the samples in LinqPad explains this better.
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Linq: GroupBy, Sum and Count
... ProductName = cl.First().Name,
Quantity = cl.Count().ToString(),
Price = cl.Sum(c => c.Price).ToString(),
}).ToList();
The use of First() here to get the product name assumes that every product with the same product code has the same product name....
Global variables in AngularJS
...o be on a modern browser. Though know your values will all be turned into strings.
Also has the handy benefit of being cached between reloads.
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Setting mime type for excel document
...Plus generated file and opens properly in ms-outlook mail client preview.
string mimeType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
System.Net.Mime.ContentType contentType = null;
if (mimeType?.Length > 0)
{
contentType = new System.Net.Mime.ContentType(mimeType)...