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Best way to convert list to comma separated string in java [duplicate]
...mantG For the Android users: TextUtils.join() expects the parameters in a different order than StringUtils. It's TextUtils.join(delimiter, iterable). For example, the code above would be TextUtils.join(',', slist); Source
– peitek
Jun 19 '16 at 19:44
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wget command to download a file and save as a different filename
...nd. But when it downloads to my local machine, I want it to be saved as a different filename.
5 Answers
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Insert at first position of a list in Python [closed]
How can I insert an element at the first index of a list ?
If I use list.insert(0,elem), do elem modify the content of the first index?
Or do I have to create a new list with the first elem and then copy the old list inside this new one?
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How to format date and time in Android?
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@Joony no, there's difference between java.text.SimpleDateFormat (what you linked and uses H for hours in the 0-23 range) and android.text.format.DateFormat (what the answer is about and uses k for hours in the 0-23 range)
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How can I verify a Google authentication API access token?
How can I verify a Google authentication access token?
9 Answers
9
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Code Wrap IntelliJ?
... possible to assign a shortcut for word wrap like as sublime text do? i.e. if the code line is too long it should be automatically break to the next line. wikipedia.org.org/Word_wrap
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Renaming a virtualenv folder without breaking it
...table option. From the docs:
Normally environments are tied to a
specific path. That means that you
cannot move an environment around or
copy it to another computer. You can
fix up an environment to make it
relocatable with the command:
$ virtualenv --relocatable ENV
NOTE: EN...
Numeric for loop in Django templates
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@Bogatyr If that's what you want, just use Jinja2: docs.djangoproject.com/en/1.9/topics/templates/…
– tghw
Feb 11 '16 at 21:02
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Why is sizeof considered an operator?
... the operand of sizeof is not evaluated at runtime (sizeof a++ does not modify a).
The expression which is the operand of sizeof can have any type except void, or function types. Indeed, that's kind of the point of sizeof.
A function would differ on all those points. There are probably other diffe...
Package cairo was not found in the pkg-config search path. Node j.s install canvas issue
...leshoot it.
... You need to install libcairo2-dev, libjpeg-dev and libgif-dev packages ...
sudo apt-get install libcairo2-dev libjpeg-dev libgif-dev
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