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Showing a different background colour in Vim past 80 characters
...nt that goes over the 80 character mark. I want to have a 100+ column Vim window open with the leftmost 80 columns using the normal background and anything past that using a slightly different background. The Vim window background should be a different color, not just text that goes over the 80 char...
How to change the Eclipse default workspace?
Where can I change the default workspace in Eclipse?
15 Answers
15
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Substitute multiple whitespace with single whitespace in Python [duplicate]
I have this string:
3 Answers
3
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Get the current time in C
I want to get the current time of my system. For that I'm using the following code in C:
9 Answers
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Differences between C++ string == and compare()?
I just read some recommendations on using
9 Answers
9
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NULL vs nil in Objective-C
In observeValueForKeyPath:ofObject:change:context: - why do the docs use NULL instead of nil when not specifying a context pointer?
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Convert list to dictionary using linq and not worrying about duplicates
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Here's the obvious, non linq solution:
foreach(var person in personList)
{
if(!myDictionary.Keys.Contains(person.FirstAndLastName))
myDictionary.Add(person.FirstAndLastName, person);
}
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Counter increment in Bash loop not working
I have the following simple script where I am running a loop and want to maintain a COUNTER . I am unable to figure out why the counter is not updating. Is it due to subshell thats getting created? How can I potentially fix this?
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Find the PID of a process that uses a port on Windows
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Just open a command shell and type (saying your port is 123456):
netstat -a -n -o | find "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...
How can I quickly sum all numbers in a file?
I have a file which contains several thousand numbers, each on it's own line:
33 Answers
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