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Renaming projects in Xcode 4

...omething obvious, but I can't figure out how to rename my project in Xcode 4. 11 Answers ...
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Set EditText cursor color

... 24 Answers 24 Active ...
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Optimal number of threads per core

Let's say I have a 4-core CPU, and I want to run some process in the minimum amount of time. The process is ideally parallelizable, so I can run chunks of it on an infinite number of threads and each thread takes the same amount of time. ...
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using lodash .groupBy. how to add your own keys for grouped output?

... 148 You can do it like this in Lodash 4.x var data = [{ "name": "jim", "color": "blue", ...
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Rails 4 multiple image or file upload using carrierwave

How can I upload multiple images from a file selection window using Rails 4 and CarrierWave? I have a post_controller and post_attachments model. How can I do this? ...
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How to host a Node.Js application in shared hosting [closed]

...//Spawn node server in the background and return its pid $pid = exec('PORT=49999 node/bin/node ' . $file . ' >/dev/null 2>&1 & echo $!'); //Wait for node to start up usleep(500000); //Connect to node server using cURL $curl = curl_init('http://127.0.0.1:49999/'); curl_setopt($curl, CUR...
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How to uninstall Python 2.7 on a Mac OS X 10.6.4?

I want to completely remove Python 2.7 from my Mac OS X 10.6.4. I managed to remove the entry from the PATH variable by reverting my .bash_profile . But I also want to remove all directories, files, symlinks, and entries that got installed by the Python 2.7 install package. I've got the install p...
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MySQL “incorrect string value” error when save unicode string in Django

... 143 None of these answers solved the problem for me. The root cause being: You cannot store 4-byt...
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Replace values in list using Python [duplicate]

...lace if you want, but it doesn't actually save time: items = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10] for index, item in enumerate(items): if not (item % 2): items[index] = None Here are (Python 3.6.3) timings demonstrating the non-timesave: In [1]: %%timeit ...: items = [0, 1, 2, 3, 4,...
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How to get the nth element of a python list or a default if not available

...| edited Jun 20 '18 at 19:48 John Kugelman 292k6262 gold badges455455 silver badges506506 bronze badges ...