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Does Java have a path joining method? [duplicate]
...h separator for the operating system, this tutorial explains how. You can then use a standard string join using the file.separator.
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NoSQL Use Case Scenarios or WHEN to use NoSQL [closed]
...about tens or hundreds of thousands of SQL read/write requests per second. Then disk i/o will be a serious bottleneck.
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Android Studio Gradle Configuration with name 'default' not found
...put the folder I was importing into the project - imported the module, and then, in my project properties, referenced the source module I had targeted to be imported as the library instead of the new module folder it created. I adjusted that reference and it fixed it.
– Daniel...
Can attributes be added dynamically in C#?
...that consumes those attributes, and you can live within those limitations, then I'd definitely suggest it.
As far as I know, the PropertyGrid control and the visual studio design surface are the only things in the BCL that consume the TypeDescriptor stuff. In fact, that's how they do about half th...
Struct Constructor in C++?
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Yes, but if you have your structure in a union then you cannot. It is the same as a class.
struct Example
{
unsigned int mTest;
Example()
{
}
};
Unions will not allow constructors in the structs. You can make a constructor on the union though. This questi...
How to remove the focus from a TextBox in WinForms?
...taking input from a cardreader, so if focus goes away from the form itself then all hell breaks loose. Having focus on a label after a button-click solved my problem. Thanks so much!
– joelc
Apr 17 '13 at 5:55
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How to remove extension from string (only real extension!)
...ow be abc.def
Basically this just looks for the last occurrence of . and then uses substring to retrieve all the characters up to that point.
It's similar to one of your googled examples but simpler, faster and easier than regular expressions and the other examples. Well imo anyway. Hope it help...
Parsing JSON giving “unexpected token o” error [duplicate]
... JavaScript object, but if you use dataType:"text", data is a JSON string. Then the use of $.parseJSON is okay.
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Pretty-Print JSON Data to a File using Python
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You can parse the JSON, then output it again with indents like this:
import json
mydata = json.loads(output)
print json.dumps(mydata, indent=4)
See http://docs.python.org/library/json.html for more info.
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I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]
...nted to use earlier version of postgreSQL. If you have not such dependancy then can go for builtin feature.
– Rameshwar Vyevhare
Dec 6 '13 at 10:11
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