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Why does int i = 1024 * 1024 * 1024 * 1024 compile without error?
...nt expression:
int i = 1024 * 1024 * 1024 * 1024;
becomes:
0: iconst_0
1: istore_1
Notice that the result (0) is simply loaded and stored, and no multiplication takes place.
From JLS §3.10.1 (thanks to @ChrisK for bringing it up in the comments):
It is a compile-time ...
Is it possible to make anonymous inner classes in Java static?
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No, you can't, and no, the compiler can't figure it out. This is why FindBugs always suggests changing anonymous inner classes to named static nested classes if they don't use their implicit this reference.
Edit: Tom Hawtin - tackline says that if the...
Is there already a Google+ API? [closed]
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https://services.google.com/fb/forms/plusdevelopers/ This is the link to sign up for Google+ API access.
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download file using an ajax request
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Update April 27, 2015
Up and coming to the HTML5 scene is the download attribute. It's supported in Firefox and Chrome, and soon to come to IE11. Depending on your needs, you could use it instead of an AJAX request (or using window.location) so long as t...
Why am I getting an OPTIONS request instead of a GET request?
... simple requests (discussed above), "preflighted" requests first
send an HTTP OPTIONS request header to the resource on the other
domain, in order to determine whether the actual request is safe to
send. Cross-site requests are preflighted like this since they may
have implications to user ...
Cannot open database “test” requested by the login. The login failed. Login failed for user 'xyz\ASP
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How do you attach a new pull request to an existing issue on github?
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The "hub" project can do this:
https://github.com/defunkt/hub
In the repository and branch that you want to send a pull request from:
$ hub pull-request -i 4
This uses the GitHub API, and attaches a pull request for the current branch to the existing i...
Lint: How to ignore “ is not translated in ” errors?
..._imap" translatable="false">IMAP</string>
For more information: http://tools.android.com/recent/non-translatablestrings
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Why does Oracle 9i treat an empty string as NULL?
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60
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Upgrade python in a virtualenv
...grade the version of python used in a virtualenv (e.g. if a bugfix release comes out)?
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