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What really is a deque in STL?
...nt time, but I am troubled by the promise made by the operator [] to be done in constant time. In a linked list, arbitrary access should be O(n), right?
...
How to use my view helpers in my ActionMailer views?
...ncludes MailHelper
I just passed in a block, since I only need it in the one Mailer:
helper do
def host_url_for(url_path)
root_url.chop + url_path
end
end
(be sure to set config.action_mailer.default_url_options.)
(and if you use url_for, be sure to pass in :only_path => false)
...
How do I get rid of “[some event] never used” compiler warnings in Visual Studio?
...implementation of a normal event. And as another added benefit, it prompts one to think about whether this do-nothing implementation is really the best implementation. For instance, if the event isn't so much unimportant as it is unsupported, such that clients that do rely on the functionality are l...
git: Your branch is ahead by X commits
...lly the issue. I started by creating a repository on google code. Then I cloned this repository on my laptop and I do work there and push the changes, laptop => code.google. I used to get this message on my server where I had created a clone of code.google code repository and I used to pull the c...
Cannot create an NSPersistentStoreCoordinator with a nil model
...ource:@"[same with name of xcdatamodeld]" withExtension:@"momd"];
For anyone out there searching this error message and finding this thread....try this first.
You must make sure that where it says [same with name of xcdatamodeld]....that it is!!!
For some reason, mine had my project name in there...
How can I create an executable JAR with dependencies using Maven?
...lude the phase binding. I removed the deprecated assembly goal, because no-one needs to know about that.
– Duncan Jones
Feb 21 '13 at 8:38
3
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Deleting a file in VBA
... attribute is set?
EDIT: Marking this answer as community wiki so anyone can modify it if need be.
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WPF vs Silverlight [duplicate]
... of Silverlight. Currently, Silverlight doesn't support the binding mode, OneWayToSource, or Explict UpdateSourceTriggers. In addition, Silverlight defaults to OneWay databinding if none is set, while WPF uses the default mode specified by the dependency property.
Silveright doesn't support MultiB...
Sorting list based on values from another list?
...t; is not defined for some pairs of items in X, eg - if some of them were None
– John La Rooy
Aug 23 '17 at 5:05
1
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In a Git repository, how to properly rename a directory?
...re it to be case sensitive, you’ll experience an error message like this one:
fatal: renaming ‘foldername’ failed: Invalid argument
And here is what you can do in order to make it work:-
git mv foldername tempname && git mv tempname folderName
This splits up the renaming process b...