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Declaring an unsigned int in Java
...ll of these types extend java.lang.Number and can be converted into higher-order primitive types and BigInteger. Hope this helps.
(Disclaimer: I work for the company behind these libraries)
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How is malloc() implemented internally? [duplicate]
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The sbrksystem call moves the "border" of the data segment. This means it moves a border of an area in which a program may read/write data (letting it grow or shrink, although AFAIK no malloc really gives memory segments back to the kernel with that method)...
HQL ERROR: Path expected for join
...ct u from UserGroup ug inner join ug.user u
where ug.group_id = :groupId
order by u.lastname
As a named query:
@NamedQuery(
name = "User.findByGroupId",
query =
"SELECT u FROM UserGroup ug " +
"INNER JOIN ug.user u WHERE ug.group_id = :groupId ORDER BY u.lastname"
)
Use paths in t...
Could not find stored procedure 'dbo.aspnet_CheckSchemaVersion'
...e command then you can simply run 'aspnet_regsql.exe' executable file.
In order to locate this file open your RUN Command Box by pressing Windows Key + r and put below command in that %windir%\Microsoft.NET\Framework\v4.0.30319 and Hit enter then find 'aspnet_regsql.exe' file. It will open a wizard...
jQuery get textarea text
... in FPS games, etc.), and then have it Ajax itself back to the server in-order to do stuff.
9 Answers
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How can I wait for set of asynchronous callback functions?
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@philx_x - Thought so. You need a polyfill library in order to use fetch nowadays. Takes a little air out of your comment about avoiding an ajax library. Fetch is nice, but it's years away from being able to use it without a polyfill. It's not even in the latest version of al...
Rails render partial with block
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In Rails 5.0 there was a change so this is general to all partials, not just layouts. You can change the first line of the calling code to: <%= render '/shared/panel', title: 'some title' do %>
– Jay Mitchell
Sep 26 '19 at 20:10
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Get GPS location from the web browser
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How do you stop tracking a remote branch in Git?
...a branch that starts out tracking an upstream branch, but that I detach in order to pursue an approach that the upstream branch is not using. In that case, the branch is neither "old" (because I'm still developing on it) nor "disused" (because I'm using it). This is a large part of the design of a D...
What is the Scala annotation to ensure a tail recursive function is optimized?
...ler will optimise.
You will then get a warning if they are not optimised by the compiler.
In Scala 2.7 or earlier, you will need to rely on manual testing, or inspection of the bytecode, to work out whether a method has been optimised.
Example:
you could add a @tailrec annotation so t...