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What are the differences between a HashMap and a Hashtable in Java?
...re using Hashtable.
Since synchronization is not an issue for you, I'd recommend HashMap. If synchronization becomes an issue, you may also look at ConcurrentHashMap.
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Automatic Preferred Max Layout Width is not available on iOS versions prior to 8.0
...nes set to anything but 1 if your deployment target is set to 7.1. This is completely reproducible with new single-view project.
Steps to Reproduce:
Create a new single-view, objective-c project
Set the Deployment Target to 7.1
Open the project's storyboard
Drop a label onto the provided view co...
Windows threading: _beginthread vs _beginthreadex vs CreateThread C++
...CRT, but it will function correctly. See for more info: support.microsoft.com/default.aspx/kb/104641
– John Dibling
Apr 22 '09 at 15:40
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What's the difference between “git reset” and “git checkout”?
... as the same, in the sense that both bring the project back to a specific commit. However, I feel they can't be exactly the same, as that would be redundant. What is the actual difference between the two? I'm a bit confused, as the svn only has svn co to revert the commit.
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What is Domain Driven Design?
...ow is not, please refer to this much better answer:
https://stackoverflow.com/a/1222488/1240557
OLD ANSWER (not so complete :))
In order to create good software, you have to know what that software
is all about. You cannot create a banking software system unless you
have a good understandi...
How do I protect Python code? [closed]
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Python, being a byte-code-compiled interpreted language, is very difficult to lock down. Even if you use a exe-packager like py2exe, the layout of the executable is well-known, and the Python byte-codes are well understood.
Usually in cases like thi...
Decimal precision and scale in EF Code First
... In Property(object => object.property), change object to x to get it compiling
– Savage
Aug 22 '19 at 10:32
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Is optimisation level -O3 dangerous in g++?
... heard from various sources (though mostly from a colleague of mine), that compiling with an optimisation level of -O3 in g++ is somehow 'dangerous', and should be avoided in general unless proven to be necessary.
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Determine device (iPhone, iPod Touch) with iOS
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@jeeva: The code in that link is a compile-time check for Universal apps (apps which are compiled separately for iPhone and iPad). This code is a runtime check. Also keep in mind that this question and answer were written long before the iPad ever existed.
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Practical uses of git reset --soft?
...D, most often updating the branch ref, and only the HEAD.
This differ from commit --amend as:
it doesn't create a new commit.
it can actually move HEAD to any commit (as commit --amend is only about not moving HEAD, while allowing to redo the current commit)
Just found this example of combinin...