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How can I measure the actual memory usage of an application or process?
...to run it within a profiler. For example, Valgrind can give you insights about the amount of memory used, and, more importantly, about possible memory leaks in your program. The heap profiler tool of Valgrind is called 'massif':
Massif is a heap profiler. It performs detailed heap profiling by tak...
What are differences between AssemblyVersion, AssemblyFileVersion and AssemblyInformationalVersion?
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@thinkOfaNumber Your right about the Version Class, but that's Microsoft way of versioning. I personally think it is strange to not have the buildnumber at the end and that's why I only put my format as an example, based on Semantic Versioning. Your fre...
Is there a way to reduce the size of the git folder?
...able rule in .gitignore. Please heed this warning: Never run git clean without either running it in interactive mode, with -i instead of -f, or at least doing a dry run first — -n and then again with -f.
– Adrian Günter
Aug 27 '15 at 21:59
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Create subdomains on the fly with .htaccess (PHP)
...rAlias *.example.org
UseCanonicalName Off
</VirtualHost>
3. Work out which subdomain you are on in PHP
Then in your PHP scripts you can find out the domain by looking in the $_SERVER super global variable. Here is an example of grabbing the subdomain in PHP:
preg_match('/([^.]+)\.example...
What is the difference between HAVING and WHERE in SQL?
...s time the majority of queries in existence would need to be rewritten without an obvious alternative construct. Coders would have to get creative e.g. inner join to a table known to contain exactly one row (e.g. DUAL in Oracle) using the ON clause to simulate the prior WHERE clause. Such constructi...
SLF4J: Failed to load class “org.slf4j.impl.StaticLoggerBinder”. error
...[...]
3 inside m2eclipse: switch from embedded maven to local maven
find out where local maven home installation dir is (mvn --version, or google for your MAVEN_HOME, for me this helped me that is /usr/share/maven2 )
in eclipse Menu->Window->Preferences->Maven->Installation-> enter ...
How do I get jQuery to select elements with a . (period) in their ID?
... $("#Address\\.State").fillSelect(data);
});
});
});
Also check out How do I select an element by an ID that has characters used in CSS notation? on the jQuery FAQ.
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Detecting endianness programmatically in a C++ program
... member-name and read using another (although there is an exception for layout compatible structs)
– Faisal Vali
Jun 16 '09 at 13:46
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Good tutorials on XMPP? [closed]
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XMPP The Definitive Guide is great and detailed, perhaps out of date a bit, but gave a good start myself.
– Jerry
Nov 22 '16 at 5:53
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Why are the Level.FINE logging messages not showing?
... higher.
You might be using a ConsoleHandler (I couldn't infer where your output is System.err or a file, but I would assume that it is the former), which defaults to publishing log records of the level Level.INFO. You will have to configure this handler, to publish log records of level Level.FINER...