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Methods inside enum in C#
In Java, it's possible to have methods inside an enum.
6 Answers
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new Date() works differently in Chrome and Firefox
...orks. But there is an log saying, it will be deprecated in future !!!. Any Idea please?
– Débora
Mar 23 '16 at 17:21
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When saving, how can you check if a field has changed?
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Essentially, you want to override the __init__ method of models.Model so that you keep a copy of the original value. This makes it so that you don't have to do another DB lookup (which is always a good thing).
class Person(models.Model):
name = mode...
How to differentiate between time to live and time to idle in ehcache
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timeToIdleSeconds enables cached object to be kept in as long as it is requested in periods shorter than timeToIdleSeconds. timeToLiveSeconds will make the cached object be invalidated after that many seconds regardless of how many...
Ruby, Difference between exec, system and %x() or Backticks
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system
The system method calls a system program. You have to provide the command as a string argument to this method. For example:
>> system("date")
Wed Sep 4 22:03:44 CEST 2013
=> true
The invoked program will use the current STDIN, STDOUT and STDERR objects of your Ruby prog...
What is the full path to the Packages folder for Sublime text 2 on Mac OS Lion
...this question anywhere so I can only assume I'm doing something really stupid but...
5 Answers
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C# Iterate through Class properties
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@Cordell, how did you do that? I tried property.GetValue() but it asks for an object as parameter.
– user7792598
Aug 16 '18 at 19:52
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How can I set the Sender's address in Jenkins?
...l without writing custom scripts to send email.
– insider
Mar 13 '19 at 10:30
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Explanation of JSHint's Bad line breaking before '+' error
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It's a style guide to avoid statements that could be liable to assumptions about automatic semicolon insertion.
The idea is that you make it clear by the end of a line whether the expression ends there or could be continued on the next lin...
C++ Object Instantiation
...ime you need to allocate a resource, whether it's memory (by calling new), file handles, sockets or anything else, wrap it in a class where the constructor acquires the resource, and the destructor releases it. Then you can create an object of that type on the stack, and you're guaranteed that your ...