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Store a closure as a variable in Swift
In Objective-C, you can define a block's input and output, store one of those blocks that's passed in to a method, then use that block later:
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How to loop through all the properties of a class?
...dingFlags, as there is no "System.Reflection" entry in the list
Edit: You can also specify a BindingFlags value to type.GetProperties():
BindingFlags flags = BindingFlags.Public | BindingFlags.Instance;
PropertyInfo[] properties = type.GetProperties(flags);
That will restrict the returned proper...
How do I force git pull to overwrite everything on every pull?
...ogether in some way, whereas reset is designed around simply making your local copy match a specific commit.
You may want to consider slightly different options to clean depending on your system's needs.
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Find the PID of a process that uses a port on Windows
... "123456"
You will see everything you need.
The headers are:
Proto Local Address Foreign Address State PID
TCP 0.0.0.0:37 0.0.0.0:0 LISTENING 1111
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Using DISTINCT and COUNT together in a MySQL Query
...ated the answer as it is close to become a great answer and it was syntactically incorrect.
– Rahul Tripathi
Sep 8 '14 at 10:20
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How to get memory available or used in C#
How can I get the available RAM or memory used by the application?
6 Answers
6
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Viewing contents of a .jar file
...ersion>\bin to your system or user PATH environment variable before you can use jar as a system command. (Where <version> is your jdk version-build number. Check it in C:\Program Files\Java)
– Tezra
Jul 31 '17 at 14:09
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Disable a group of tests in rspec?
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To disable a tree of specs using RSpec 3 you can:
before { skip }
# or
xdescribe
# or
xcontext
You can add a message with skip that will show up in the output:
before { skip("Awaiting a fix in the gem") }
with RSpec 2:
before { pending }
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Unresolved external symbol in object files
...A.cpp
// Function definition
void A::myFunc()
{
// do stuff
}
In your case, the definition cannot be found. The issue could be that you are including a header file, which brings in some function declarations, but you either:
do not define the functions in your cpp file (if you wrote this code...
Linux command or script counting duplicated lines in a text file?
...lename | uniq -c
and to get that list in sorted order (by frequency) you can
sort filename | uniq -c | sort -nr
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