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What are differences between AssemblyVersion, AssemblyFileVersion and AssemblyInformationalVersion?
... then this means you only update when the major changes, so 1.0, 2.0, 3.0, etc.
AssemblyFileVersion
Used for deployment. You can increase this number for every deployment. It is used by setup programs. Use it to mark assemblies that have the same AssemblyVersion, but are generated from different b...
Are Exceptions in C++ really slow
..., is not trivial to measure:
The side-table is generally cold, and thus fetching it from memory takes a long time
Determining the right handler involves RTTI: many RTTI descriptors to fetch, scattered around memory, and complex operations to run (basically a dynamic_cast test for each handler)
S...
What is the difference between native code, machine code and assembly code?
...f it into the machine code version of the program. The point being C/C++, etc often does not compile straight to machine code it invisible to the user does a two or three step on the way. TCC for example is an exception to this it does go directly to machine code.
– old_timer
...
Does static constexpr variable inside a function make sense?
...al address for runtime code) it will want static to ensure ODR compliance, etc. That is my understanding, at least.
– void.pointer
Jun 11 '15 at 17:54
3
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Download a file with Android, and showing the progress in a ProgressDialog
...Dialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
mProgressDialog.setCancelable(true);
// execute this when the downloader must be fired
final DownloadTask downloadTask = new DownloadTask(YourActivity.this);
downloadTask.execute("the url to the file you want to download");
mProgressDialog....
Default constructor vs. inline field initialization
...ne ivar depends on another through a series of heuristic steps to execute, etc).
@Michael B said:
... I'd prefer to put all initialization code into those (and chain them) rather than splitting it up between constructors and field initializers.
MichaelB (I bow to the 71+ K rep) makes perfect ...
How do I find where an exception was thrown in C++?
...32 structured exception handling (used by the instrumentation) for logging etc.
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var functionName = function() {} vs function functionName() {}
...nction declaration inside a control structure like try, if, switch, while, etc., like this:
if (someCondition) {
function foo() { // <===== HERE THERE
} // <===== BE DRAGONS
}
And since they're processed before step-by-step code is run, it's tricky to know what ...
Execution of Python code with -m option or not
...sion 3.4):
python -Im pdb
usage: pdb.py [-c command] ... pyfile [arg] ...
etc...
from the docs:
-I
Run Python in isolated mode. This also implies -E and -s. In isolated mode sys.path contains neither the script’s directory nor the user’s site-packages directory. All PYTHON* environme...
@property retain, assign, copy, nonatomic in Objective-C
...p track of them. These classes include NSTextView, NSFont and NSColorSpace,etc. If you need to use a weak reference to one of these classes, you must use an unsafe reference.
An unsafe reference is similar to a weak reference in that it doesn’t keep its related object alive, but it won’t be s...