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Where do I find the line number in the Xcode editor?
...xcode preference by clicking on xcode on left hand side uper corner.
2) then select Text Editing
3) then select Show: Line numbers and click on check box for enable it.
4) close it.
5) you will see the line number in xcode.
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Download a working local copy of a webpage [closed]
... downloaded file /foo/doc.html links to /bar/img.gif, also
downloaded, then the link in doc.html will be modified to point to
‘../bar/img.gif’. This kind of transformation works reliably for arbitrary
combinations of directories.
The links to files that have not been downloaded ...
Is there a way to rollback my last push to Git? [duplicate]
...--hard HEAD@{1}
( basically, go back one commit, force push to the repo, then go back again - remove the last step if you don't care about the commit )
Without doing any changes to your local repo, you can also do something like:
git push -f origin <sha_of_previous_commit>:master
General...
Disabled form fields not submitting data [duplicate]
...ealise this was an issue till completing a whole page. So much javascript. Then I moved onto the backend and .... none of them were posting through. Thanks a lot for this answer!
– Fauxpas
Dec 3 '18 at 14:14
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How to remove and clear all localStorage data [duplicate]
... Hi, @Talha. If I don't want to remove for a particular item then is there a way to do it too? For example 'removeItemNotIn(key)'. Thanks in advance.
– Me_developer
Apr 12 '18 at 6:02
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What is the Python equivalent for a case/switch statement? [duplicate]
...ven,
3 : prime,
5 : prime,
7 : prime,
}
Then the equivalent switch block is invoked:
options[num]()
This begins to fall apart if you heavily depend on fall through.
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How to change the icon of an Android app in Eclipse?
....xml file
Click on the Application Tab
Find the Text Box Labelled "Icon"
Then click the "Browse" button at the end of the text box
Click the Button Labelled: "Create New Icon..."
Create your icon
Click Finish
Click "Yes to All" if you already have the icon set to something
else.
Enjoy usin...
What is the inverse function of zip in python? [duplicate]
...ve you the unzipped list.
*zipped_list unpacks the zipped_list object. it then passes all the tuples from the zipped_list object to zip, which just packs them back up as they were when you passed them in.
so if:
a = [1,2,3]
b = [4,5,6]
then zipped_list = zip(a,b) gives you:
[(1,4), (2,5), (3,6...
Git - undoing git rm [duplicate]
...re. I worked 10 hours on a project without committing (I know, I know) and then I git added too many files, so I tried using git rm and accidentally deleted EVERYTHING. Is there hope for me? :(((
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Avoiding recursion when reading/writing a port synchronously?
... a timer or sleep for timeout, if the handler or required objective is met then say true, else false and make sure the event gets cancelled /reset for the same if critical.
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