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Is the size of C “int” 2 bytes or 4 bytes?
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I know it's equal to sizeof(int). The size of an int is really compiler dependent. Back in the day, when processors were 16 bit, an int was 2 bytes. Nowadays, it's most often 4 bytes on a 32-bit as well as 64-bit systems.
Stil...
file_put_contents(meta/services.json): failed to open stream: Permission denied
...specific, but the thought process for Laravel developers is: "make it work NOW, I don't care how", just like 777). As a general rule, never, ever, set anything as 777 to get something to work. UNDERSTAND your server and users/roles and set them accordingly; don't hack at it. Your clients trust you t...
Can you animate a height change on a UITableViewCell when selected?
...ill find it doesn't do a full reload but is enough for the UITableView to know it has to redraw the cells, grabbing the new height value for the cell.... and guess what? It ANIMATES the change for you. Sweet.
I have a more detailed explanation and full code samples on my blog... Animate UITableView...
Unable to create a constant value of type Only primitive types or enumeration types are supported in
...ere can I find documentation about things like this? I’m really lacking knowledge of EF’s limits, and when I try to restrict a query’s result set like this, this incompetence makes itself very apparent and slows me down.
– Nomenator
Apr 5 '17 at 21:31
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URL matrix parameters vs. query parameters
...is a very useful feature of uri templates; just because most people don't know about or use it doesn't mean it's some evil conspiracy by angular devs to inject useless complexity into your life.
– Ajax
Mar 22 '17 at 20:36
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How to get the result of OnPostExecute() to main activity because AsyncTask is a separate class?
...is two classes. My main Activity and the one that extends the AsyncTask , Now in my main Activity I need to get the result from the OnPostExecute() in the AsyncTask . How can I pass or get the result to my main Activity?
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What is the advantage of using forwarding references in range-based for loops?
...This last case of mine should really be a template to make sense. If you know the loop is always handling a proxy reference, then auto would work as well as auto&&. But when the loop was sometimes handling non-proxy references and sometimes proxy-references, then I think auto&& wou...
Binding a WPF ComboBox to a custom list
...k, although with some inefficiencies, but advanced features may encounter known bugs. Consider using a derived class to avoid these problems.
Edit2 (.NET 4.5): The content of the DropDownList can be based on ToString() and not of DisplayMemberPath, while DisplayMemberPath specifies the member for ...
GDB corrupted stack frame - How to debug?
...adresses (0x00000002 and the like) are actually PC values, not SP values. Now, when you get this kind of SEGV, with a bogus (very small) PC address, 99% of the time it's due to calling through a bogus function pointer. Note that virtual calls in C++ are implemented via function pointers, so any pr...
Can a C# class inherit attributes from its interface?
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very nice, I personally use a shorter version of this, now: private static IEnumerable<T> GetCustomAttributesIncludingBaseInterfaces<T>(this Type type) { var attributeType = typeof(T); return type.GetCustomAttributes(attributeType, true).Union(type.Ge...