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How to properly compare two Integers in Java?
... There are some non-obvious edge cases with autoboxing. I have my IDE (Eclipse) set to color anything being un-boxed in red, this has saved me from bugs on a few occasions. If you are comparing two Integers, use .equals, if you want to make your inequalities clear, write the cast in exp...
Difference between framework and static library in xcode4, and how to call them
...e appropriate header search paths in your build settings.
So: in summary, my opinion is that the best way of distributing your library is as a framework. To create a "static" framework for iOS, you can essentially take a normal framework and replace the binary with your compiled static library. Thi...
How to fix homebrew permissions?
.../Caches/Homebrew
Apparently I had used sudo before in a way that altered my folder permission on /usr/local,
from here on forward all installations with brew have proven to be successful.
This answer comes courtesy of gitHub's homebrew issue tracker
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How to check if a path is absolute path or relative path in cross platform way with Python?
...ks in windows (I can confirm it works in Linux personally).
os.path.isabs(my_path)
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Do I really have a car in my garage? [duplicate]
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Why have polymorphism then? Who says we should? My car at home certainly don't know how much it is worth. That would be the task of some CarMarketApp or something. What I'm trying to say price is perhaps not the best example and maybe we should use composition over enherit...
Database, Table and Column Naming Conventions? [closed]
...gn a database, I always wonder if there is a best way of naming an item in my database. Quite often I ask myself the following questions:
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Cannot open backup device. Operating System error 5
Below is the query that I am using to backup (create a .bak ) my database.
21 Answers
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NPM global install “cannot find module”
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For anyone else running into this, I had this problem due to my npm installing into a location that's not on my NODE_PATH.
[root@uberneek ~]# which npm
/opt/bin/npm
[root@uberneek ~]# which node
/opt/bin/node
[root@uberneek ~]# echo $NODE_PATH
My NODE_PATH was empty, and running npm...
git returns http error 407 from proxy after CONNECT
I have a problem while connecting to github from my PC, using git. System Win 7.
20 Answers
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Easiest way to detect Internet connection on iOS?
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I did a little more research and I am updating my answer with a more current solution. I am not sure if you have already looked at it but there is a nice sample code provided by Apple.
Download the sample code here
Include the Reachability.h and Reachability.m files...