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Should I git ignore xcodeproject/project.pbxproj file?
...file system as source of truth. You can do that by using the following command:
$ cd ~/Projects/MyProjectFolder/
$ swift package generate-xcodeproj
For non-SwiftPM answer - see below.
This file holds the list of all the files in the project, settings of targets and which files belong to which ta...
bower command not found
I tried to install twitter bower on my Mac, and I used
5 Answers
5
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What is the pythonic way to avoid default parameters that are empty lists?
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print(working_list)
The docs say you should use None as the default and explicitly test for it in the body of the function.
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Check whether a variable is a string in Ruby
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I think you are looking for instance_of?. is_a? and kind_of? will return true for instances from derived classes.
class X < String
end
foo = X.new
foo.is_a? String # true
foo.kind_of? String # true
foo.instance_of? String # false
foo.instance_of? X ...
How to use the toString method in Java?
...of the toString() method, defined in the Object class? How is it used, and what is its purpose?
13 Answers
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Swift - Split string over multiple lines
...he expression is "too complex to be solved in a reasonable amount of time" and to consider breaking it down to simpler expressions. That's ugly but easy enough to accomplish, just wrap sections in parens.
– clearlight
Dec 7 '14 at 0:02
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How do I revert a Git repository to a previous commit?
...out 0d1d7fc32
Or if you want to make commits while you're there, go ahead and make a new branch while you're at it:
git checkout -b old-state 0d1d7fc32
To go back to where you were, just check out the branch you were on again. (If you've made changes, as always when switching branches, you'll have...
What is the difference between Cloud, Grid and Cluster? [closed]
What is the difference between Cloud, Cluster and Grid? Please give some examples of each as the definition of cloud is very broad. As answered in another question , can I call Dropbox, Gmail, Facebook, Youtube, Rapidshare etc. a Cloud?
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Test for existence of nested JavaScript object key
...don't want a TypeError because if one of the members is null or undefined, and you try to access a member, an exception will be thrown.
You can either simply catch the exception, or make a function to test the existence of multiple levels, something like this:
function checkNested(obj /*, level1, ...
How to get the parents of a merge commit in git?
Some git commands take the parent as a revision; others (such as git revert ), as a parent number. How to get the parents for both cases. I don’t want to use the graphical log command as that often requires scrolling down a long tree to find the second parent.
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