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Should IBOutlets be strong or weak under ARC?
...clared properties. Outlets should generally be weak, except for those from File’s Owner to top-level objects in a nib file (or, in iOS, a storyboard scene) which should be strong. Outlets that you create will therefore typically be weak by default, because:
Outlets that you create to, for ...
Command to change the default home directory of a user
... login shell of an existing valid user) without touching the /etc/passwd file. Thanks
6 Answers
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Manually raising (throwing) an exception in Python
...tion')
>>> demo_no_catch()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "<stdin>", line 3, in demo_no_catch
Exception: general exceptions not caught by specific handling
Best Practices: raise statement
Instead, use the most specific ...
Why does Java allow us to compile a class with a name different than the file name?
I have a file Test.java and the following code inside it.
8 Answers
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How to validate a url in Python? (Malformed or not)
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It will throw error for file urls. Like "file:///users/file.txt"
– Devavrata
May 5 '16 at 13:47
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Is it possible to start activity through adb shell? [duplicate]
... with adb shell pm list packages -f and retrieve it with adb pull /path/to/file.apk C:\some\folder to use with the aapt command Chris commented. (aapt is in build-tools)
– Christopher Galpin
May 29 '14 at 23:12
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GCC compile error with >2 GB of code
...ated at runtime or saved on disk and read i chunks or with a memory mapped file.
For your particular example in func1 imagine how you would rewrite the function via an evaluator if you had access to the base address of s and csc and also a vector like representation of the constants and the offsets...
Git commit with no commit message
...ping the log messsage from the original commit.
"git commit -m "$msg" -F file" should be rejected whether $msg is an empty string or not, but due to the same bug, was not rejected when $msg is empty.
"git -c template=file -m "$msg"" should ignore the template even when $msg is empty, but it didn...
How do I read image data from a URL in Python?
What I'm trying to do is fairly simple when we're dealing with a local file, but the problem comes when I try to do this with a remote URL.
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OS X: equivalent of Linux's wget
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I'm going to have to say curl http://127.0.0.1:8000 -o outfile
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