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What are the differences between a HashMap and a Hashtable in Java?
...currentMap interface (for example ConcurrentHashMap) solve some of this by including thread safe check-then-act semantics such as:
ConcurrentMap.putIfAbsent(key, value);
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Can I store the .git folder outside the files I want tracked?
...ster
Initial commit
Untracked files:
(use "git add <file>..." to include in what will be committed)
.file_foo
bar
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This approach has two advantages:
It removes the need to have any command-line options or .git files. You just operate normally from within the...
How to get a cross-origin resource sharing (CORS) post request working
...response to continue. You need to ensure the response header specifically includes the required headers. ie:
Access-Control-Allow-Headers: x-requested-with
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Expand/collapse section in UITableView in iOS
...viewForHeaderInSection:(NSInteger)section and return a custom UIView which includes a button (typically the same size as the header view itself). By subclassing UIView and using that for the header view (as this sample does), you can easily store additional data such as the section number.
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Find size of Git repository
...794337286bc12c907c33d5d75537c240bd0 (refs/heads/master:drivers/gpu/drm/amd/include/asic_reg/vega10/NBIO/nbio_6_1_sh_mask.h)
[5] 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c (refs/tags/v2.6.11)
[6] 1459754b9d9acc2ffac8525bed6691e15913c6e2 (589b754df3f37ca0a1f96fccde7f91c59266f38a^{tree})
[7] 78a269635...
Get the correct week number of a given date
... }
}
You can find the source code here.
UPDATE: These APIs have also been included in the 2.1 version of .NET Standard.
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HTML Form: Select-Option vs Datalist-Option
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Datalist includes autocomplete and suggestions natively, it can also allow a user to enter a value that is not defined in the suggestions.
Select only gives you pre-defined options the user has to select from
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Access restriction: The type 'Application' is not API (restriction on required library rt.jar)
...yourself, as suggested here, or try Access Rules. Other possible scenarios include:
Eclipse wants to keep you from using available packages that are not part of the public Java API (solution 1, 2)
Dependencies are satisfied by multiple sources, versions are conflicting etc. (solution 1, 2, 3)
Ecli...
Is it possible for git-merge to ignore line-ending differences?
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@jakub.g good point! I have included it in the answer for more visibility.
– VonC
Oct 10 '14 at 15:24
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Mercurial move changes to a new branch
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I have a number of changes (including 65) that I made on the main branch and pushed
– Casebash
Jan 12 '11 at 5:47
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