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Difference between CLOB and BLOB from DB2 and Oracle Perspective?
I have been pretty much fascinated by these two data types. According to Oracle Docs , they are presented as follows :
3 A...
R object identification
I am often ending up with a function producing output for which I don't understand the output data type. I'm expecting a list and it ends up being a list of lists or a data frame or something else. What's a good method or workflow for figuring out the output data type when first using a function?
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Check if a method exists
...here is also the static message instancesRespondToSelector:(SEL)selector
You would call it like this:
[MyClass instancesRespondToSelector:@selector(someMethod:withParams:)]
or like this:
[[myObject class] instancesRespondToSelector:@selector(someMethod:withParams:)]
This may be useful if you w...
Git: Discard all changes on a diverged local branch
...e a local topic branch that's tracking a remote branch. For the sake of argument, say the commit histories look like this:
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How can I get the font size and font name of a UILabel?
I have a UILabel which I set a font size and a font name with Interface Builder. Now I have to read the values of both in my ViewController.
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Class constants in python
...ave some "constants" (practically, variables) which will be common in all subclasses. Is there a way to do it with friendly syntax?
Right now I use:
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SELECT INTO using Oracle
I'm trying to do a SELECT INTO using Oracle. My query is:
3 Answers
3
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Use logging print the output of pprint
I want to use pprint's output to show a complex data structure, but I would like to output it using the logging module rather than stdout.
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List of MSBuild built-in variables
How can I get a list of built-in MSBuild variables?
6 Answers
6
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Hour from DateTime? in 24 hours format
So i have this DateTime? and what i want to do is to obtain the hour but show it in 24 hours format.
For example:
If the hour is 2:20:23 p.m. i want to convert it to 14:20 and that's it.
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