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“:” (colon) in C struct - what does it mean? [duplicate]
...s a quote from MSDN describing bit fields:
The constant-expression specifies the width of the field in bits. The
type-specifier for the declarator must be unsigned int, signed int, or
int, and the constant-expression must be a nonnegative integer value.
If the value is zero, the declaratio...
How to define an enumerated type (enum) in C?
...IMMEDIATE;
It's a style question whether you prefer typedef. Without it, if you want to refer to the enumeration type, you need to use enum strategy. With it, you can just say strategy.
Both ways have their pro and cons. The one is more wordy, but keeps type identifiers into the tag-namespace whe...
Search and replace in bash using regular expressions
...ate multiple replacements as well as global pattern matching. Let me know if that helps.
– jheddings
Oct 24 '12 at 5:28
...
How to use sed to replace only the first occurrence in a file?
...rst/;x;}
1,/foo/{x;/first/s///;x;s/foo/bar/;}
#---end of script---
or, if you prefer: Editor's note: works with GNU sed only.
sed '0,/foo/s//bar/' file
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...
DialogFragment setCancelable property not working
...able(false);
newFragment.show(getFragmentManager(), "dialog");
}
and if you want to disable the out side touch around dialog use the following line of code
DialogFragment.getDialog().setCanceledOnTouchOutside(true);
...
Static member functions error; How to properly write the signature?
...n in the function definition. And a function (definition) cannot be static if it is a class' method (declaration). Hence, you can declare it static, but not define it static. In the function definition 'static' has the same meaning as in C, which is incompatible with a class method.
...
pip install from git repo branch
Trying to pip install a repo's specific branch. Google tells me to
6 Answers
6
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Nesting await in Parallel.ForEach
In a metro app, I need to execute a number of WCF calls. There are a significant number of calls to be made, so I need to do them in a parallel loop. The problem is that the parallel loop exits before the WCF calls are all complete.
...
Truncating all tables in a Postgres database
...ote: Since table names are not unique per database, you have to schema-qualify table names to be sure. Also, I limit the function to the default schema 'public'. Adapt to your needs, but be sure to exclude the system schemas pg_* and information_schema.
Be very careful with these functions. They nu...
Are static fields inherited?
...t: A
{
public:
static const int MaxHP = 100;
};
works fine and with different values for A::MaxHP and Cat::MaxHP -- in this case the subclass is "not inheriting" the static from the base class, since, so to speak, it's "hiding" it with its own homonymous one.
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