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Test whether a Ruby class is a subclass of another class
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@JunanChakma Based on how the English word "ancestors" is defined, I agree that the return value should not include B. But it does. The method documentation says, "Returns a list of modules included/prepended in mod (including mod itself)." (emphasis mine). I'm g...
Best practices for catching and re-throwing .NET exceptions
... object. This forces you to be a little smarter about exceptions; in other words you should have an explicit catch for a SqlException so that your handling code doesn't do something wrong with a NullReferenceException.
In the real world though, catching and logging the base exception is also a good...
Show SOME invisible/whitespace characters in Eclipse
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Exactly what I wanted. I even tried to search for 'word wrap' in context menu but couldn't find it in Neon. This helped a lot. Thanks.
– Shiyaz
Apr 18 '17 at 13:13
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What are the differences between BDD frameworks for Java? [closed]
...opers. Both are useful buty they have totally different purposes. In other words, using Mockito doesn't replace a BDD framework at all and the inverse is also true.
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Rails: How do I create a default value for attributes in Rails activerecord's model? [duplicate]
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A word of caution; 'after_initialize' means after the Ruby initialize. Hence it is run every time a record is loaded from the database and used to create a new model object in memory, so don't use this callback if what you want...
How can I make git ignore future revisions to a file?
... What is done with their changes is controlled by them. In other words, they would have to set skip-worktree on the file in their repo if they did not want their changes to be pushed. If it is a file that is meant to be sent out to everyone and then have all subsequent changes ignored, ...
Cannot set some HTTP headers when using System.Net.WebRequest
...the Headers property).. which concrete WebRequest are you using ? In other words, how do you get that WebRequest object to beign with ?
ehr.. mnour answer made me realize that the error message you were getting is actually spot on: it's telling you that the header you are trying to add already exis...
Is it possible to use jQuery to read meta tags
... @JimSpeaker: technically there is no need for quotes for a single word, though I would agree that it is better to include them regardless.
– Qantas 94 Heavy
Oct 29 '14 at 2:53
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How to store Node.js deployment settings/configuration files?
...ter.user_name = process.env.TWITTER_USER || 'username';
config.twitter.password= process.env.TWITTER_PASSWORD || 'password';
config.redis.uri = process.env.DUOSTACK_DB_REDIS;
config.redis.host = 'hostname';
config.redis.port = 6379;
config.web.port = process.env.WEB_PORT || 9980;
module.exports = ...
Gradle buildscript dependencies
...gin can be added to the buildscript to enable "provided" and "optional" keywords for dependencies in addition to the usual "compile" and "testCompile" keywords. Note: The war plugin already offers the "provided" keyword, you just need propdeps for jar projects that will be deployed inside a war.
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