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What are some popular naming conventions for Unit Tests? [closed]
..., who the hell cares? Only you and your team will see it, so long as it is readable, and clear about what the test is doing, carry on! :)
That said, I am still quite new to testing and blogging my adventures with it :)
shar...
How to open a local disk file with JavaScript?
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Here's an example using FileReader:
function readSingleFile(e) {
var file = e.target.files[0];
if (!file) {
return;
}
var reader = new FileReader();
reader.onload = function(e) {
var contents = e.target.result;
displayContents(...
SQL - many-to-many table primary key
This question comes up after reading a comment in this question:
5 Answers
5
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Public Fields versus Automatic Properties
...t a variable. A usual thing to do is to declare a local variable (possibly read the property an put its value into the local variable), pass the local variable as ref/out, and then set the property to the value the local variable then has. But then the method called does not itself access the proper...
When should I use a struct instead of a class?
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I am surprised I have not read at any of the previous answer this, which I consider the most crucial aspect :
I use structs when I want a type with no identity. For example a 3D point:
public struct ThreeDimensionalPoint
{
public readonly int X,...
How do you keep user.config settings across different assembly versions in .net?
...Settings.Default.UpgradeRequired = false;
Settings.Default.Save();
}
Read more about the Upgrade method at MSDN. The GetPreviousVersion might also be worth a look if you need to do some custom merging.
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SQL Server: What is the difference between CROSS JOIN and FULL OUTER JOIN?
... matches between the two tables, as use of indexes means it doesn't bother reading all the rows on one of the tables. a full outer join must always read all rows in both tables (or the relevant indexes). In the case where indexes are not enough, or an underlying heap has to be read to output the nee...
Renaming files in a folder to sequential numbers
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Beauty in one line:
ls -v | cat -n | while read n f; do mv -n "$f" "$n.ext"; done
You can change .ext with .png, .jpg, etc.
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What is a “slug” in Django?
When I read Django code I often see in models what is called a "slug". I am not quite sure what this is, but I do know it has something to do with URLs. How and when is this slug-thing supposed to be used?
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Haskell: Converting Int to String
I know you can convert a String to an number with read :
3 Answers
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