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RootViewController Switch Transition Animation
...hile replacing an existing viewcontroller as rootviewcontroller with a new one in the appDelegate?
11 Answers
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Javascript array search and remove string?
...his but to stop on the first occurence? so if theres 5 'B's to just remove one?
– Ari
Oct 18 '19 at 4:58
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Skip first entry in for loop in python?
... loop:
prev = car
# now you can do whatever you want to do to the last one on 'prev'
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Function to convert column number to letter?
Does anyone have an Excel VBA function which can return the column letter(s) from a number?
28 Answers
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Re-entrant locks in C#
...u're pretty much guaranteed to get deadlock issues at some point.
Here is one good webpage describing thread synchronisation in .NET: http://dotnetdebug.net/2005/07/20/monitor-class-avoiding-deadlocks/
Also, lock on as few objects at a time as possible. Consider applying coarse-grained locks where...
Pointer to class data member “::*”
...other level of indirection that can solve some tricky problems. But to be honest, I've never had to use them in my own code.
Edit: I can't think off-hand of a convincing use for pointers to member data. Pointer to member functions can be used in pluggable architectures, but once again producing an...
Convert Rows to columns using 'Pivot' in SQL Server
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This is fantastic - nice one @bluefeet. I'd never used STUFF(...) before (or the XML PATH either). For the benefit of other readers, all that is doing is joining the column names and chopping off the leading comma. Note I think the following is slig...
How to empty a list in C#?
...e Google queries lists a bundle of links, but typically you want the first one that google gives you in each case.
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Matplotlib different size subplots
I need to add two subplots to a figure. One subplot needs to be about three times as wide as the second (same height). I accomplished this using GridSpec and the colspan argument but I would like to do this using figure so I can save to PDF. I can adjust the first figure using the figsize ar...
Difference between thread's context class loader and normal classloader
... to call a method that is missing a ClassLoader parameter.
When code from one class asks to load another class, the correct class loader to use is the same class loader as the caller class (i.e., getClass().getClassLoader()). This is the way things work 99.9% of the time because this is what the JV...