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Getting the last argument passed to a shell script
...retty portable (again, should work with bash, ksh and sh) and it doesn't shift the arguments, which could be nice.
It uses the fact that for implicitly loops over the arguments if you don't tell it what to loop over, and the fact that for loop variables aren't scoped: they keep the last value they ...
ReSharper - force curly braces around single line
...be added; if unchecked, braces will be removed.
Note: adding doesn't work now (don't know why - perhaps, too fresh version of ReSharper). However, if you will uncheck the mentioned item, the existent braces around single statements will not be removed.
UPD: The problem solved, see the first two co...
@Override is not allowed when implementing interface method
... this that is using version 2016.2.4 or higher, the menu has changed, it's now Project Structure > Modules > xxx > Language level
– Wesley Smith
Sep 20 '16 at 4:16
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Eclipse secure storage
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@FlasHfromRu, probably, but that was a year ago, now I use AndroidStudio and IDEA instead ;)
– Gavriel
Jan 14 '15 at 22:15
add a comment
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Create directories using make file
.... As also noted in the comments, there are other ways to fix the 'do not know how to make output/debug' error that results. One is to remove the dependency on the the 'directories' line. This works because 'mkdir -p' does not generate errors if all the directories it is asked to create already ex...
Rails raw SQL example
...ode in heroku,there is a request timeout error.I think this will be faster if I use raw sql.
6 Answers
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How to play a local video with Swift?
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Sure you can use Swift!
1. Adding the video file
Add the video (lets call it video.m4v) to your Xcode project
2. Checking your video is into the Bundle
Open the Project Navigator cmd + 1
Then select your project root > your Target > ...
Create an empty list in python with certain size
...f the list. lst.append(something).
(You could use the assignment notation if you were using a dictionary).
Creating an empty list:
>>> l = [None] * 10
>>> l
[None, None, None, None, None, None, None, None, None, None]
Assigning a value to an existing element of the above list:...
Setup a Git server with msysgit on Windows [closed]
... that you create a leading edge versioning
system without any prior Git knowledge. GitStack also makes it super
easy to secure and keep your server up to date. GitStack is built on
the top of the genuine Git for Windows and is compatible with any
other Git clients. GitStack is completely fre...
Find the files existing in one directory but not in the other [closed]
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diff -r dir1 dir2 | grep dir1 | awk '{print $4}' > difference1.txt
Explanation:
diff -r dir1 dir2 shows which files are only in dir1 and those only in dir2 and also the changes of the files present in both directories i...