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Is there a Java equivalent or methodology for the typedef keyword in C++?
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If this is what you mean, you can simply extend the class you would like to typedef, e.g.:
public class MyMap extends HashMap<String, String> {}
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What does “Receiver type 'CALayer' for instance message is a forward declaration” mean here?
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I was able to duplicate your problem. This is what fixed it for me.
Add QuartzCore.framework to your project and this line to your .m file.
#import <QuartzCore/QuartzCore.h>
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Random alpha-numeric string in JavaScript? [duplicate]
What's the shortest way (within reason) to generate a random alpha-numeric (uppercase, lowercase, and numbers) string in JavaScript to use as a probably-unique identifier?
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Generic Repository With EF 4.1 what is the point
... because your repository must expose a lot of additional features wrapping what EF allows by default.
In the same time wrapping EF code can keep your code better organized and following Separation of concern rule. For me this can be the only real advantage of repository and unit of work but you hav...
What is the difference between __dirname and ./ in node.js?
...ir2
__dirname = /dir1/dir2
Your working directory is /dir1/dir2 so that's what . resolves to. Since pathtest.js is located in /dir1/dir2 that's what __dirname resolves to as well.
However, if you run the script from /dir1
cd /dir1
node dir2/pathtest.js
you get
. = /dir1
__dirname = /dir1/dir2
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GitHub “fatal: remote origin already exists”
...aster should now be $ git push github master.
However, if you want to see what that origin which already exists is, you can do a $ git remote -v. If you think this is there by some error, you can update it like so:
$ git remote set-url origin git@github.com:ppreyer/first_app.git
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What does “Document-oriented” vs. Key-Value mean when talking about MongoDB vs Cassandra?
What does going with a document based NoSQL option buy you over a KV store, and vice-versa?
4 Answers
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Vim delete blank lines
What command can I run to remove blank lines in Vim?
14 Answers
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What are the differences between “git commit” and “git push”?
In a Git tutorial I'm going through, git commit is used to store the changes you've made.
15 Answers
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using awk with column value conditions
...bs? Try using awk to echo a single field. Does awk '{ print $8 }' give you what you'd expect?
– Rob Davis
Feb 6 '13 at 22:38
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