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How can I grep hidden files?
I am searching through a Git repository and would like to include the .git folder.
10 Answers
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How do I test if a string is empty in Objective-C?
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You can check if [string length] == 0. This will check if it's a valid but empty string (@"") as well as if it's nil, since calling length on nil will also return 0.
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What's the point of 'const' in the Haskell Prelude?
Looking through the Haskell Prelude, I see a function const :
9 Answers
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Why is using 'eval' a bad practice?
...There is almost always a better way to do it
Very dangerous and insecure
Makes debugging difficult
Slow
In your case you can use setattr instead:
class Song:
"""The class to store the details of each song"""
attsToStore=('Name', 'Artist', 'Album', 'Genre', 'Location')
def __init__(sel...
How can I find the method that called the current method?
..., how can I learn the name of the method that called the current method? I know all about System.Reflection.MethodBase.GetCurrentMethod() , but I want to go one step beneath this in the stack trace. I've considered parsing the stack trace, but I am hoping to find a cleaner more explicit way, someth...
How can I clear scrollback buffer in Tmux?
...he best I've come up with. Put this into your .tmux.conf file:
bind -n C-k clear-history
This binds ctrl-k to the tmux clear-history command. The -n after bind makes it so you don't have to issue the tmux command prefix (ctrl-b by default). I use bash, so ctrl-l already does the equivalent of ...
How can I split a comma delimited string into an array in PHP?
... edited Apr 24 '16 at 11:49
Kaspar Lee
4,66022 gold badges2323 silver badges5151 bronze badges
answered Jul 14 '09 at 14:24
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How to override the copy/deepcopy operations for a Python object?
... __copy__ and __deepcopy__ methods. I've already Googled around and looked through the built-in Python modules to look for instances of the __copy__ and __deepcopy__ functions (e.g. sets.py , decimal.py , and fractions.py ), but I'm still not 100% sure I've got it right.
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Disabled href tag
Although that link is disabled, it's still clickable.
31 Answers
31
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Unable to execute dex: method ID not in [0, 0xffff]: 65536
...tc won't help. Library projects seems intact and dependency seems to be linked correctly.
12 Answers
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