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Want to exclude file from “git diff”
...restingly this approach does not work with git diff --stat. In that case, one could use git diff ... | diffstat as a workaround.
– ddkilzer
Nov 6 '13 at 19:42
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What's the best way to share data between activities?
I have one activity which is the main activity used throughout the app and it has a number of variables. I have two other activities which I would like to be able to use the data from the first activity.
Now I know I can do something like this:
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How do negative margins in CSS work and why is (margin-top:-5 != margin-bottom:5)?
... spec as described in calculating heights and margins for absolutely positioned non-replaced elements.
If I were to make a graphical representation, I'd probably go with something like this (not to scale):
The margin box lost 8px on the top, however this does not affect the content & padding...
How to remove duplicate values from a multi-dimensional array in PHP
... I guess this is more quick and more clear solution, than the accepted one! lets vote for this one! :) Hmmm on php site we can see that it is not so quick, as I thought...
– Andron
May 5 '15 at 10:50
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How to diff a commit with its parent?
...sion ranges, where it needs to work also for merge commits, with more than one parent. Then r1^! is "r1 --not r1^@" i.e. "r1 ^r1^1 ^r1^2 ..."
Also, you can use git show COMMIT to get commit description and diff for a commit. If you want only diff, you can use git diff-tree -p COMMIT
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PHP Sort a multidimensional array by element containing date
...e result will be 0 if both dates are equal, a positive number if the first one ($a) is larger or a negative value if the second argument ($b) is larger. usort() uses this information to sort the array.
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How to get object length [duplicate]
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Can be done easily with $.map():
var len = $.map(a, function(n, i) { return i; }).length;
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How can I get the active screen dimensions?
...ers.VirtualScreenHeight
to get the combined size of all monitors and not one in particular.
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Calendar date to yyyy-MM-dd format in java
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Anyway to remove timezone completely from from this calender object?
– Sarika.S
Sep 25 '12 at 5:24
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How to do a non-greedy match in grep?
.... to match newlines is called DOTALL or single-line mode; Ruby is the only one that calls it multiline. In the other flavors, multiline is the mode that allows the anchors (^ and $) to match at line boundaries. Ruby has no equivalent mode because in Ruby they always work that way.
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