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Struct constructor: “fields must be fully assigned before control is returned to the caller.”
...operty, just call the parameterless contructor from your parameterized one by doing : this() example below:
struct MyStruct
{
public int SomeProp { get; set; }
public MyStruct(int someVal) : this()
{
this.SomeProp = someVal;
}
}
By calling :this() from your constructor declaration y...
Why are my basic Heroku apps taking two seconds to load?
... swapped out, and the provider has to scale up. That costs money.... goodbye free service. I think the poster of this answer should delete the suggestion to ping the server.
– GreenAsJade
Dec 30 '12 at 3:59
...
What is the most compatible way to install python modules on a Mac?
...to compile. As soon as you want a Python package that needs a library used by non Python programs, try to avoid easy_install or pip
At some point you will find that there are some packages missing within MacPorts. I do not believe that MacPorts will ever give you the whole CheeseShop. For example,...
How does having a dynamic variable affect performance?
...l. Maybe it is a legacy COM object, or an Iron Python object, or an Iron Ruby object, or an IE DOM object. If it is not any of those then it must be an ordinary C# object.
This is the point where the compiler starts up again. There's no need for a lexer or parser, so the DLR starts up a special ver...
Reading output of a command into an array in Bash
...e; do
my_array+=( "$line" )
done < <( my_command )
As suggested by Charles Duffy in the comments (thanks!), the following might perform better than the loop method in number 2:
IFS=$'\n' read -r -d '' -a my_array < <( my_command && printf '\0' )
Please make sure you use e...
How to solve privileges issues when restore PostgreSQL Database
...
Try using the -L flag with pg_restore by specifying the file taken from pg_dump -Fc
-L list-file
--use-list=list-file
Restore only those archive elements that are listed in list-file, and restore them in the order they appear in the file. Note that if ...
How does `scp` differ from `rsync`?
...option. If the transfer is interrupted, you can resume it where it stopped by reissuing the command. See Sid Kshatriya's answer.
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Syntax highlighting code with Javascript [closed]
... we want it to highlight, as well as wordwrap. You can copy and paste code by selecting it normally instead of having to open a raw view like many others. It can be further customised by using the HTML5 data attribute data-sh or via specifying options at initialisation. A great stable choice which i...
How do I clear the std::queue efficiently?
...ed one after the other and the cost is linear, but they are not accessible by anyone else other than the local function. In a multithreaded environment, you would lock, swap a non-temporary queue with the original one, unlock (to allow for concurrent accesses) and let the swapped queue die. This way...
How to determine when Fragment becomes visible in ViewPager
...mine when Fragment becomes visible in ViewPager
You can do the following by overriding setUserVisibleHint in your Fragment:
public class MyFragment extends Fragment {
@Override
public void setUserVisibleHint(boolean isVisibleToUser) {
super.setUserVisibleHint(isVisibleToUser);
...