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How do I make and use a Queue in Objective-C?
...iety of implementations of queues, as well as stacks, deques, sorted sets, etc. For your purposes, CHCircularBufferQueue is significantly faster (i.e. provable with benchmarks) and more readable (admittedly subjective) than using an NSMutableArray.
One big advantage of using a native Objective-C cl...
How to find all combinations of coins when given some dollar value
...,2 .. max), and then iterate through all dimes based on the quarters used, etc..
– Peter Lee
Jul 29 '13 at 2:56
4
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Nginx 403 error: directory index of [folder] is forbidden
.../home/www/
So, my user name is "user1" (from above)
2: Changed user in /etc/nginx/nginx.conf
# user www-data;
user user1;
3: Reloaded the nginx
sudo nginx -s reload
Additionally, I have applied file/folder permissions (before I did above 3 steps)
(755 to my directory, say /dir1/) & ...
How can you find and replace text in a file using the Windows command-line environment?
... Can any sort of pattern matching be done here? Wildcards, Regex etc?
– Keyo
Apr 19 '12 at 21:51
27
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How to change current working directory using a batch file
...o true for all external Windows command-line utilities (like FINDSTR, SORT etc.) Third-party tools, on the other hand, can use case-sensitive parameters.
– Andriy M
Feb 28 '17 at 13:36
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What are the differences between numpy arrays and matrices? Which one should I use?
...tiply (reduce) two tensors (scalar product,
matrix vector multiplication etc.).
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Android: allow portrait and landscape for tablets, but force portrait on phone?
...ically) will behave like normal, based on sensor and user-locked rotation, etc. Everything else (phones, pretty much) will be portrait only.
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URL rewriting with PHP
...s far more flexibility in parsing URLs, config and database dependent URLs etc. For sporadic usage the hardcoded rewrite rules in .htaccess will do fine though.
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Way to go from recursion to iteration
...sequent thunks can be contingent on the results of previous sub-traversals etc.
– experquisite
Apr 9 '15 at 22:49
6
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AngularJS $http, CORS and http authentication
...es the server have to allow all headers (Content, Content-Length, Referer, etc...) present in the real, i.e. non-OPTIONS, request?
– Kevin Meredith
Jun 9 '14 at 15:43
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