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RSpec controller testing - blank response.body
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I've been working with Rails for years and now I finally understand the difference between controller and request specs. Thanks!
– Brian Underwood
Feb 18 '16 at 10:11
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How to get relative path from absolute path
... People... you can just remove the whole GetPathAttribute, you know. As long as you make absolutely sure the arguments you give are directories, you just need to give it 0x10 and it'll work with completely nonexistent paths. And in my case, the preferred solution is simply to return the f...
Allow multi-line in EditText view in Android?
...uses an IndexOutOfBoundsException as soon as you type something. Multiline now is the default.
– Chisko
May 29 '18 at 23:11
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Union Vs Concat in Linq
...ic int GetHashCode(X x)
{
return x.ID.GetHashCode();
}
}
Now you can use it in the overload of Union:
var comparer = new XComparer();
a5 = lstX1.Cast<X>().Union(lstX2.Cast<X>(), new XComparer());
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Change a branch name in a Git repo
... check with:
git branch -a
As you can see, only the local name changed
Now, to change the name also in the remote you must do:
git push origin :old_name
This removes the branch, then upload it with the new name:
git push origin new_name
Source: https://web.archive.org/web/20150929104013/ht...
“use database_name” command in PostgreSQL
... testdatabase
At this point you might see the following output
You are now connected to database "testdatabase" as user "user_name".
testdatabase=#
Notice how the prompt changes. Cheers, have just been hustling looking for this too, too little information on postgreSQL compared to MySQL and th...
(413) Request Entity Too Large | uploadReadAheadSize
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@smoothumut I know it's old, but the bindingConfiguration="restLargeBinding" did the trick for me! By the way I'm using self hosted wcf service.
– ramires.cabral
Feb 17 '17 at 13:28
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To prevent a memory leak, the JDBC Driver has been forcibly unregistered
...ngs. But it will silently keep leaking memory. Not sure if that's good to know after all. Those kind of memory leaks are one of the major causes behind OutOfMemoryError issues during Tomcat hotdeployments.
Move the JDBC driver to Tomcat's /lib folder and have a connection pooled datasource to manage...
What is the difference between class and instance methods?
... be memory managed, great for temperorary arrays and what not.
I hope you now understand when and/or why you should use class methods!!
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Why are C++ inline functions in the header?
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don't worry, I get why it is now... though I am not sure who really answered this one. A combination of yours and @Xanatos's answer explained it for me.
– thecoshman
Feb 20 '11 at 12:51
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