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What is the Python 3 equivalent of “python -m SimpleHTTPServer”
...se python3 -m http.server 8081 --bind 127.0.0.1, otherwise you will get an error that /usr/bin/python: No module named http
– Haris Np
May 16 '19 at 8:06
add a comment
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res.sendFile absolute path
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Working with express and webstorm ide: got no error in console.log(path.join(__dirname, '../public', 'index.html')); but res.sendFile(path.join(__dirname, '../public', 'index.html')); work only with var path = require('path');
– Quake1TF
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C# Passing Function as Argument [duplicate]
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I'm getting this error: The type arguments for method 'Runner<T>(Func<T>)' cannot be inferred from the usage. Try specifying the type arguments explicitly.
– DermFrench
Sep 3 '15 at 10:08
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What do 'real', 'user' and 'sys' mean in the output of time(1)?
... so times recorded for very short running tasks may be subject to rounding errors, as the example given by the original poster shows.
A brief primer on Kernel vs. User mode
On Unix, or any protected-memory operating system, 'Kernel' or 'Supervisor' mode refers to a privileged mode that the CPU can...
C dynamically growing array
...w to use it incorrectly, occasionally under the guise that they've omitted error handling, even though this is a common pitfall which needs mention. Here's an answer explaining how to use realloc correctly. Take note that the answer is storing the return value into a different variable in order to p...
How do I expand a tuple into variadic template function's arguments?
...arguments whose arguments are vectors... ...but I am still getting compile errors. ideone.com/xH5kBH If you compile this with -DDIRECT_CALL and run it, you will see what the output should be. I get a compile error otherwise (I think decltype is not smart enough to figure out my special case), with ...
Checking that a List is not empty in Hamcrest
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@dzieciou it gives you a better error message when the test fails. So instead of expected true but got false you get something like expected empty but got [1, 2, 3]
– Brad Cupit
Oct 22 '12 at 14:10
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How to read attribute value from XmlNode in C#?
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A shorthand way of not getting an error for nulls is node.Attributes?["Name"]?.Value
– brandonstrong
Mar 2 '17 at 19:51
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log4j: Log output of a specific class to a specific appender
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An example:
log4j.rootLogger=ERROR, logfile
log4j.appender.logfile=org.apache.log4j.DailyRollingFileAppender
log4j.appender.logfile.datePattern='-'dd'.log'
log4j.appender.logfile.File=log/radius-prod.log
log4j.appender.logfile.layout=org.apache.log4j.Pa...
Checking length of dictionary object [duplicate]
...th of my dictionary to test whether it had any objects in it. For regular error handling I guess you'd just check for null on a dictionary but just wanted to see how many returned and was added to my dictionary. So the problem was not how to iterate, just see how to get the count which I just thou...