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What does CultureInfo.InvariantCulture mean?
... you are converting input values (read) that are stored as strings to DateTime, float, double or decimal. It will also matter if you try to format the aforementioned data types to strings (write) for display or storage.
If you know what specific culture that your dates and decimal / currency valu...
How to use find command to find all files with extensions from list?
I need to find all image files from directory (gif, png, jpg, jpeg).
9 Answers
9
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Explain the encapsulated anonymous function syntax
...ard Function Statement, meaning that the function will be evaluated at run-time, not at parse time, as it happens with FunctionDeclarations. In those implementations we will get the first function defined.
Functions can be declared in different ways, compare the following:
1- A function defined ...
Disable building workspace process in Eclipse
...workspace process is running? Can i disable it because it is taking a long time to complete and i dont know if it is necessary. Thank you
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Should I return a Collection or a Stream?
...eturned collection will be. It depends on whether the result changes over time, and how important consistency of the returned result is. And it depends very much on how the user is likely to use the answer.
First, note that you can always get a Collection from a Stream, and vice versa:
// If API r...
Check empty string in Swift?
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I am completely rewriting my answer (again). This time it is because I have become a fan of the guard statement and early return. It makes for much cleaner code.
Non-Optional String
Check for zero length.
let myString: String = ""
if myString.isEmpty {
print("String is ...
Immutable vs Unmodifiable collection
...ble values. The methods should be guaranteed to return the same value over time.
Assuming that we can do that, there is also the concept thread safe. And you might be led to believe that immutable (or not changeble over time) also implies thread safe. However that is not the case and that is the ma...
SVN change username
I found a lot of examples on how to change the username for specific revisions and so on.
11 Answers
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How to get just the parent directory name of a specific file
How to get ddd from the path name where the test.java resides.
10 Answers
10
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Mongoimport of json file
I have a json file consisting of about 2000 records. Each record which will correspond to a document in the mongo database is formatted as follows:
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