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How do I use vimdiff to resolve a git merge conflict?
...my master in git and I got Automatic merge failed; fix conflicts and then commit the result. Now I ran git mergetool and vimdiff opened with the image below. I don't know how to use vimdiff. What does each panel here mean and how should I proceed to fix the merge conflict?
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Storing custom objects in an NSMutableArray in NSUserDefaults
...reason trying to store my NSMutableArray of custom Location classes always comes back empty.
5 Answers
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When should i use npm with “-g” flag and why?
...blog post.
The rules of thumb:
Install globally if the package provides command-line tools
Install locally if you're using the package as part of your application
Install globally and locally if both use-cases apply
shar...
Programmatically set height on LayoutParams as density-independent pixels
...alue into pixels:
int height = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, <HEIGHT>, getResources().getDisplayMetrics());
For me this does the trick.
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NameError: name 'self' is not defined
...time. Thus arguments in the argument list cannot refer each other.
It's a common pattern to default an argument to None and add a test for that in code:
def p(self, b=None):
if b is None:
b = self.a
print b
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Ignore modified (but not committed) files in git?
...n I tell git to ignore files that are modified (deleted) but should not be committed?
5 Answers
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Differences between detach(), hide() and remove() - jQuery
...play property to none.
remove() removes the matched elements from the DOM completely.
detach() is like remove(), but keeps the stored data and events associated with the matched elements.
To re-insert a detached element into the DOM, simply insert the returned jQuery set from detach():
var span ...
e.printStackTrace equivalent in python
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differences in application/json and application/x-www-form-urlencoded
...anding is using JSON as contentType helps when the data to be sent is more complex and involves a lot of hierarchy.. whereas form encoded is good to send simple params in url which can be read at the backend without to much code... I guess this answers the why part of it.
– Ank...
How to include file in a bash shell script
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Simply put inside your script :
source FILE
Or
. FILE # POSIX compliant
$ LANG=C help source
source: source filename [arguments]
Execute commands from a file in the current shell.
Read and execute commands from FILENAME in the current shell. The
entries in $PATH are used to find the...