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What kind of Garbage Collection does Go use?
...tor updates on top of Go 1.1:
concurrent sweep (results in smaller pause times)
fully precise
Go 1.1 garbage collector:
mark-and-sweep (parallel implementation)
non-generational
non-compacting
mostly precise (except stack frames)
stop-the-world
bitmap-based representation
zero-cost when the pr...
How to store decimal values in SQL Server?
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For most of the time, I use decimal(9,2) which takes the least storage (5 bytes) in sql decimal type.
Precision => Storage bytes
1 - 9 => 5
10-19 => 9
20-28 => 13
29-38 => 17
It ca...
What values should I use for CFBundleVersion and CFBundleShortVersionString?
...nString gives you the version of your app. It's typically incremented each time you publish your app to the App Store. This is the version that is visible on the "Version" section for the App Store page of your application.
CFBundleVersion gives you the build number which is used for development an...
What are the advantages of using the C++ Boost libraries? [closed]
...ut I think they went a bit nuts with traits and concepts in Boost. Compile times and huge binary sizes are completely insane with Boost, as is the case with any template-heavy code. There has to be a balance. I'm not sure if Boost has found it.
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Elegant ways to support equivalence (“equality”) in Python classes
...nition of equality (say for example a unique object id, or metadata like a time created stamp).
– Adam Parkin
May 1 '12 at 21:48
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show 9 mo...
Programmatically relaunch/recreate an activity?
...arget the highest available sdk, so honeycomb will be available at compile time, and the int constant is carried within your application. I believe it is a common pattern to use a sdk int greater than minimum sdk int.
– Hai Zhang
Mar 4 '15 at 1:38
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How do I create delegates in Objective-C?
...tions
Instead of checking whether a delegate responds to a selector every time we want to message it, you can cache that information when delegates are set. One very clean way to do this is to use a bitfield, as follows:
@protocol SomethingDelegate <NSObject>
@optional
- (void)something:(id)...
In Vim, is there a way to paste text in the search line?
...r from Vim's Ex command line with:
:[OPTIONAL_RANGE]@a
I use it all the time.
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How can I get “Copy to Output Directory” to work with Unit Tests?
...ith copying the config output from bin or release folder because at design time i don't have information about if the file will be in debug or release folder and for me that is the file which is not getting copied to the Out folder in test results
– Gurpreet
Ma...
'Static readonly' vs. 'const'
...-site; this is double edged:
it is useless if the value is fetched at runtime, perhaps from config
if you change the value of a const, you need to rebuild all the clients
but it can be faster, as it avoids a method call...
...which might sometimes have been inlined by the JIT anyway
If the value...