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Should IBOutlets be strong or weak under ARC?

...t practice from Apple is for IBOutlets to be strong unless weak is specifically needed to avoid a retain cycle. As Johannes mentioned above, this was commented on in the "Implementing UI Designs in Interface Builder" session from WWDC 2015 where an Apple Engineer said: And the last option I want...
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Append text to input field

...re text'); <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> <input id="input-field-id" /> share | improve this answer | ...
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Resharper- Find all unused classes

...g the "Find Usages" option. Is there any way I can see or get the list of all the unused classes or files in my project ? ...
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C# - How to get Program Files (x86) on Windows 64 bit

... The function below will return the x86 Program Files directory in all of these three Windows configurations: 32 bit Windows 32 bit program running on 64 bit Windows 64 bit program running on 64 bit windows   static string ProgramFilesx86() { if( 8 == IntPtr.Size || (!Stri...
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Python 3: ImportError “No Module named Setuptools”

I'm having troubles with installing packages in Python 3. 9 Answers 9 ...
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sed or awk: delete n lines following a pattern

... how to delete all lines after the pattern is matched ? I am using sed -e '/<!--#content end--></div>/,$d' out.txt but it gives error saying : sed: -e expression #1, char 24: extra characters after command Thanks in advance. ...
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Difference between core and processor

... A core is usually the basic computation unit of the CPU - it can run a single program context (or multiple ones if it supports hardware threads such as hyperthreading on Intel CPUs), maintaining the correct program state, registers, and c...
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Difference between “git checkout ” and “git checkout -​- ”

...his is not Git-specific, it's a general Unix command line convention. Normally you use it to clarify that an argument is a file name rather than an option, e.g. rm -f # does nothing rm -- -f # deletes a file named "-f" git checkout1 also takes -- to mean that subsequent arguments are not ...
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How to add pandas data to an existing csv file?

... Thanks for the answer. This will allow me append new df on row-wise. But could you let me know how can I append the new df on column-wise? – datanew Nov 9 '18 at 21:30 ...
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How to escape a JSON string to have it in a URL?

... I'll offer an oddball alternative. Sometimes it's easier to use different encoding, especially if you're dealing with a variety of systems that don't all handle the details of URL encoding the same way. This isn't the most mainstream approach ...