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When to use references vs. pointers
...t be used for modern coding. In fact, it's a rather bad coding style for a new project.
– GManNickG
Aug 14 '11 at 19:53
13
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Getting the client's timezone offset in JavaScript
...
var offset = new Date().getTimezoneOffset();
console.log(offset);
The time-zone offset is the difference, in minutes, between UTC and local time. Note that this means that the offset is positive if the local timezone is behind UTC ...
How to get the first five character of a String
...can use:
Using String Constructor and LINQ's Take
string firstFivChar = new string(yourStringVariable.Take(5).ToArray());
The plus with the approach is not checking for length before hand.
The other way is to use String.Substring with error checking
like:
string firstFivCharWithSubString...
The OutputPath property is not set for this project
...
I had exact same error after adding a new configuration via ConfigurationManager in Visual Studio.
It turned out when the 'Production' configuration was added for the whole solution (and each project) the OutputPath element was not added to the .csproj files.
T...
What is the common header format of Python files?
... a short summary that makes sense on its own, separated from the rest by a newline.
All code, including import statements, should follow the docstring. Otherwise, the docstring will not be recognized by the interpreter, and you will not have access to it in interactive sessions (i.e. through obj.__d...
Benchmarking (python vs. c++ using BLAS) and (numpy)
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UPDATE (30.07.2014):
I re-run the the benchmark on our new HPC.
Both the hardware as well as the software stack changed from the setup in the original answer.
I put the results in a google spreadsheet (contains also the results from the original answer).
Hardware
Our HPC has ...
What does “zend_mm_heap corrupted” mean
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nhahtdh
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answered Dec 15 '10 at 19:16
dsmithersd...
How to copy Docker images from one host to another without using a repository
... for generated tar file> <image name>
Then copy your image to a new system with regular file transfer tools such as cp, scp or rsync(preferred for big files). After that you will have to load the image into Docker:
docker load -i <path to image tar file>
PS: You may need to sudo ...
Can't Find Theme.AppCompat.Light for New Android ActionBar Support
I am trying to implement the new ActionBar support library that was released by Google a couple days ago. In the past, I have successfully implemented ActionBarSherlock without any issues using the same method listed on Google Developer's Support Library Setup page - using the guide on how to i...
Converting an array of objects to ActiveRecord::Relation
...speaking, this doesn’t convert the array to a relation, but instead gets new instances of the objects (once the relation is realized) with those IDs which may have different attribute values than the already in-memory instances in the array.
– Andrew Marshall
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