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Error java.lang.OutOfMemoryError: GC overhead limit exceeded
...y, use memory profiling tools like MAT ( Memory analyzer tool), Visual VM etc and fix memory leaks.
Upgrade JDK version to latest version ( 1.8.x) or at least 1.7.x and use G1GC algorithm. . The throughput goal for the G1 GC is 90 percent application time and 10 percent garbage collection time
Apar...
How do I check if an integer is even or odd? [closed]
... is used for signed numbers -- 2's compliment, 1's compliment, grey-coded, etc. But modulus is always modulus
– Aaron
Oct 2 '08 at 9:07
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Configuring Vim for C++
...nipmate or UltiSnip
Search for reference of variables, functions, classes, etc.: Cscope
Go to definition: Ctags or part of YouCompleteMe subcommands mentioned above
Refactoring tools: Refactor, lh-refactor
Useful text objects: Arg text object and Class text object
C++ category in Vim Tips wiki
Luc H...
composer: How to find the exact version of a package?
...ill show many things, including commit MD5 hash, source URL, license type, etc.
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Missing Push Notification Entitlement
...airly states that the "distribution profile MUST have the aps-environment, etc" in it, and that when I open the provisioning in a text editor, I should find it lying there...
– mirageservo
Feb 11 '13 at 7:11
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Split array into chunks
... be consuming your code (3rd parties, coworkers, yourself at a later date, etc.).
There are ways to safely extend prototypes (but not in all browsers) and there are ways to safely consume objects created from extended prototypes, but a better rule of thumb is to follow the Principle of Least Surpri...
'dragleave' of parent element fires when dragging over children elements
...ildren, e.g. hover to show buttons for additional actions, inline-editing, etc... However, none of that is necessary or in fact even desired during a drag.
In my case, I use something like this to turn pointer events off selectively for all child nodes of the parent container:
div.drag-target-pa...
Limits of Nat type in Shapeless
....Sum that would witness that two type-level integers had a particular sum, etc. (they'd just have to be provided by a macro).
– Travis Brown
Mar 10 '16 at 20:19
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What is the difference between and ?
... tags very often contain other elements, like <strong> or <em> etc. The content of a <p> tag should be what its name implies: a paragraph of text. Paragraphs of text often contain additional markup. There's nothing even remotely unusual or wrong with that.
– D...
Access denied for user 'root'@'localhost' while attempting to grant privileges. How do I grant privi
...ratch I did:
# su - mysql
$ rm -rf /var/lib/mysql/*
$ mysql_install_db
# /etc/init.d/mysql start
Then set root password (/usr/bin/mysqladmin -u root password), and all worked as expected with the GRANT commands...
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