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Where do I find the line number in the Xcode editor?
...s there a setting that will turn it on? Or a keypress that will give it to me?
6 Answers
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Firefox ignores option selected=“selected”
... behaviour is hard-coded into Firefox.
You could try setting each form element to its defaultValue on page load.
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MongoDb query condition on comparing 2 fields
... for exact matches between dates in queries. One workaround is using .getTime() to convert to milliseconds or whatever: this.startDate.getTime() == ISODate("2017-01-20T10:55:08.000Z").getTime()
– leinaD_natipaC
Oct 1 '19 at 10:28
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Flatten list of lists [duplicate]
...f_lists for val in sublist]
Nested list comprehensions evaluate in the same manner that they unwrap (i.e. add newline and tab for each new loop. So in this case:
flattened = [val for sublist in list_of_lists for val in sublist]
is equivalent to:
flattened = []
for sublist in list_of_lists:
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Python csv string to array
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the split method wouldn't work if his csv file contained strings which contained commas
– Carson Myers
Jul 22 '10 at 5:21
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Set value of textarea in jQuery
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Have you tried val?
$("textarea#ExampleMessage").val(result.exampleMessage);
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Finishing current activity from a fragment
I have a fragment in an activity that I am using as a navigation drawer. It contains buttons that when clicked start new activities (startActivity from a fragment simply calls startActivity on the current activity).
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How to set a Header field on POST a form?
...for POST.
UPDATE
My suggestion is to include either
a hidden form element
a query string parameter
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Rename Files and Directories (Add Prefix)
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Thanks to Peter van der Heijden, here's one that'll work for filenames with spaces in them:
for f in * ; do mv -- "$f" "PRE_$f" ; done
("--" is needed to succeed with files that begin with dashes, whose names would otherwise be interpreted as switches for the mv command)
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Changing ImageView source
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Changing ImageView source:
Using setBackgroundResource() method:
myImgView.setBackgroundResource(R.drawable.monkey);
you are putting that monkey in the background.
I suggest the use of setImageResource() method:
myImgView.setImageResource(R.drawable.monkey);
or with setImageD...