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Frequently Asked Questions

top]What is the recommended way of migrating from java.util.logging to log4j?

Apache log4j 1.2 - Frequently Asked Technical Questions
We suggest to just use global file search/replace. You should be able to replace all the "java.util.Logger" references with "org.apache.log4j.Logger", and you should be on your way. If you're on a Win32 platform, we recommend Textpad. You can use the CTRL+SHIFT+O to open all *.java files from a directory including all its sub-directories, and then use the search/replace function to replace in all files, and then CTRL+SHIFT+S to save all. Should take about 60 seconds! :) Yes it is.

top]Is there a way to get log4j to automatically reload a configuration file if it changes?

Apache log4j 1.2 - Frequently Asked Technical Questions
Yes. Both the DOMConfigurator and the PropertyConfigurator support automatic reloading through the configureAndWatch method. See the API documentation for more details. Because the configureAndWatch launches a separate wathdog thread, and because there is no way to stop this thread in log4j 1.2, the configureAndWatch method is unsafe for use in J2EE envrironments where applications are recycled.

What is the recommended way to clean a vacuum splint?

Vacuum Technology FAQ
Constructed of laminated nylon and vinyl, the EVAC-U-SPLINT and FASPLINT are easily cleaned with soap and water, as well as any commercially available disinfectant. A bleach solution, concentrated as per CDC guidelines, can be used without harming the material. Always follow your local Medical Director's prescribed protocols when cleaning and disinfecting your splints. NOTE: The EVAC-U-SPLINT can also be washed in a commercial-grade, front-loading washing machine, with no agitator.

What's the recommended way to control an application?

uICE - Frequently Asked Questions
For the best performance, you should always try the PostMessage action first. With this one, you can simulate selecting menu items (also from context menus) or clicking buttons of other applications. Examine the included sample application presets, most of them make use of the PostMessage action. However, if you try to control a skinnable interface, you may experience problems with this action. Many of those interfaces are - in my opinion, sorry - quite poorly implemented, i.e.

What is the recommended way to implement logmonster?

Logmonster FAQ - The Network People, Inc.
It will tell you what it is doing and everything should look reasonable. Correct anything you do not like (creating $statsdir for domains that should have it, etc) and then create a cron entry or periodic script. Read the output from logmonster in your mailbox. When you're confident everything is tuned, adjust crontab and add a "-q" to it so it only emails if there are errors.

Can I use Log::Log4perl with log4j's Chainsaw?

Log::Log4perl::FAQ - Frequently Asked Questions on Log::Log4...
Get Guido Carls' <gcarls@cpan.org> Log::Log4perl extension Log::Log4perl::Layout::XMLLayout from CPAN and install it: perl -MCPAN -eshell cpan> install Log::Log4perl::Layout::XMLLayout Install and start Chainsaw, which is part of the log4j distribution now (see http://jakarta.apache.org/log4j ). Create a configuration file like <log4j:configuration debug="true"> <plugin name="XMLSocketReceiver" class="org.apache.log4j.net.

How do I use the java.util.logging API?

x4juli - Extensions for the java.util.logging implementation
First the actual logger is obtained and hold as static reference. The naming convention (as in most logging systems) is to use the full qualified class name for the logger. The first log method (LOG.entering ....) is a utiliy method of an logger to log information when entering a new method. Use this with care and just where needed, because your log will be useless if flooded with this information. A good point to log the flow is the business facade of an application. The second log method (LOG.

Migrating from the PICC to the PICC18 compiler - what do I need to know?

HI-TECH Software Frequently Asked Questions
Migrating a project from the PICC to PICC18 compiler is not difficult. Here are the key points to observe: 1) SFR definitions - Your PICC project may include the file pic.h, just change this to pic18.h to get correct SFR definitions for your new target device. Note that the names of some SFRs may change when migrating across the archictures. You can consult the headerfile specific to your new target device if your old SFR names aren't recognised.

What about future weight gain / fat migrating to other areas?

Liposelection FAQ
This is a common misperception. Following your LipoSelection procedure, should you experience weight gain or loss, it will tend to be proportionately distributed over your entire body. Once you have fat removed, it is gone and, assuming a healthy lifestyle of proper diet and exercise, it will not return or migrate. However, because fat is necessary to a healthy body, some essential fat layers in any given site remain untreated.

top]What are the prerequisites for log4j?

Apache log4j 1.2 - Frequently Asked Technical Questions
Log4j versions upto and including 1.2.8 are compatible with JDK 1.1.x and later. Log4j version 1.3 will be compatilble with JDK 1.2 and later. The DOMConfigurator is based on the DOM Level 1 API. The DOMConfigurator.configure(Element) method will work with any XML parser that will pass it a DOM tree. The DOMConfigurator.configure(String filename) method and its variants require a JAXP compatible XML parser, for example Xerces or Sun's parser.

top]What are the features of log4j?

Apache log4j 1.2 - Frequently Asked Technical Questions
log4j is fail-stop. However, altough it certainly strives to ensure delivery, log4j does not guarantee that each log statement will be delivered to its destination. Logging behavior can be set at runtime using a configuration file. Configuration files can be property files or in XML format. log4j can direct its output to a file, the console, an java.io.OutputStream, java.io.

What is the recommended way to remove water from your fluid?

Supresta Fyrquel, EHC, Self Extinguishing, Hydraulic Fluid, ...
Phosphate ester is a heavier than water fluid and normally has very low miscibility with water. Contact your Supresta representative for an individual recommendation.

What should I do before migrating my account?

SBC DSL FAQ - dslreports.com
You should be aware that SBC Yahoo accounts only get ad-supported Geocities web space, just like everyone else's free accounts. If you enable the web space provided with your existing account before migration, you'll continue to have access to that web space (ad free) as an alternative to Geocities. Unfortunately, pacbell, nvbell, and swbell.net accounts it appears can no longer do this.

I have experience with log4j. How is the relationship?

x4juli - Extensions for the java.util.logging implementation
x4juli is a port of the backend part of log4j. It is a full port, so it does not use wrapper classes around the backend, instead it internally extends java.util.logging classes.

How can I configure the log4j file?

Technical FAQ about Openbravo ERP - Developer at Openbravo
Log4j is the way Openbravo saves logs (errors or information about the application data). Logs are very useful in order to know where and why the application crashed. Log4j configuration is managed with /tomcat/webapps/openbravo/WEB-INF/log4j.lcf file, here is defined where the log will be stored, this is done in a line that looks like: The previous line means that the log is stored in /tomcat/logs/log4j_TAD.log file.

How do I increase the verbosity of the log4j file?

Technical FAQ about Openbravo ERP - Developer at Openbravo
Messages shown in log files have different categories (debug, info, warn, error and fatal). By default the messages shown are from error to fatal but this can be customized. When you select a category all messages which belong to this category or to a higher one will be displayed. To do this there are two ways: From application Go to General Rules > Data > Utility > Session info > Change logs, this will show every java class used till now.

SO WHAT CAN BE RECOMMENDED ?

Jimmys Place - Selcuk (Ephesus), Turkey
Loose, long-legged shorts and capri-length cargo pants are the summer traveller's "uniform". In summer, many women do wear "singlet" tops on the "Tourist Circuit". Swimming & Boating: A "modest" swimsuit is a good move. Some tourist women opt for crop tops and board shorts, but this is just personal choice. Toplessness is a not respectful on public beaches.

What is the equipment recommended ?

DCP: Frequently Asked Questions
The minimum equipment is a good map, a camera, and a compass. For details, check out the Confluence Hunting Checklist. The first step is finding a good map of the area. If you don't have a GPS, the map must be an extremely detailed, e.g. 1:25,000 or better scale topo map, or a use map program, or a map from a good internet mapping site (see the links page for a list of those).

Do you have any recommended reading?

Frequently Asked Questions
The Emperor's New Clothes" and "The Ugly Duckling" by Hans Christian Andersen. "The Emperor's New Clothes" reminds me of society's pretentious institutions, including the health-care industry. "The Ugly Duckling" reminds me of patients who are stigmatized and ostracized by the health-care industry that fails to help them. quot;I'm Nobody. Who are you?" by Emily Dickinson. This is a great poem and the perfect antidote for big egos.

How can I find the recommended foods?

Healing Heart Foundation - Frequently Asked Questions (FAQ)
Health or "natural" food stores are in most communities, and many will order foods you request. The Internet has many sources for mail ordering foods. (See Resources links)
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