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How do I create a new Git branch from an old commit? [duplicate]
...s will create a new branch called 'justin' and check it out.
("check out" means "to switch to the branch")
git branch justin a9c146a09505837ec03b
This just creates the branch without checking it out.
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Handling a Menu Item Click Event - Android
...e. Resource IDs are non final in the library projects since SDK tools r14, means that the library code cannot treat these IDs as constants.
– Zon
Feb 22 '18 at 4:51
add a comm...
Delete sql rows where IDs do not have a match from another table
... needed but using NOT IN...*/" supposed to mean?
– Pacerier
Apr 10 '15 at 14:13
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Android Fragment onClick button Method
... Could you explain how this answers the question? What do you mean by your sentence at the end?
– Teepeemm
Nov 14 '15 at 5:11
add a comment
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How to check if a string is a valid hex color representation?
...e here is that
[0-9A-F]{6}
is replaced with
([0-9A-F]{3}){1,2}
This means that instead of matching exactly 6 characters, it will match exactly 3 characters, but 1 or 2 times. Allowing ABC and AABBCC, but not ABCD
shar...
How does RewriteBase work in .htaccess
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“come off the RewriteBase parameter” - did you mean the rewriteRule parameter? :)
– Kissaki
Mar 3 '12 at 11:58
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HTTP GET with request body
...for GET, however, are restricted such that a body, if any, has no semantic meaning to the request. The requirements on parsing are separate from the requirements on method semantics.
So, yes, you can send a body with GET, and no, it is never useful to do so.
This is part of the layered design of HTT...
Equivalent of .try() for a hash to avoid “undefined method” errors on nil? [duplicate]
... handling as obj&.foo. Array#dig and
Hash#dig are also added.
This means as of 2.3 below code
account.try(:owner).try(:address)
can be rewritten to
account&.owner&.address
However, one should be careful that & is not a drop in replacement of #try. Take a look at this exampl...
Send data from activity to fragment in Android
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what is R.id.container here? did you mean R.id.container_current this is an int value.
– shaurya uppal
Oct 28 '17 at 9:49
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When to use Comparable and Comparator
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"Does implementing Comparable mean that I'm defining the natural order ?" , this gave me the answer i was looking for. Thanks :)
– Somjit
Sep 21 '13 at 2:33
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