... Apache HTTP Server Version 2.4 . Apache > HTTP Server > Documentation > Version 2.4 > Modules . ... Generation of Expires and Cache-Control HTTP headers according to user-specified criteria . ... This module controls the setting of the Expires HTTP header and the max-age directive of the Cache-Control HTTP header in server responses. ... The ExpiresDefault and ExpiresByType directives can also be defined in a more readable syntax of the form: ExpiresDefault " base [plus num type ] [ num type ] .. ...

... Apache HTTP Server Version 2.2 . Apache > HTTP Server > Documentation > Version 2.2 > Modules . ... Allows the setting of environment variables based on characteristics of the request . ... The mod_setenvif module allows you to set environment variables according to whether different aspects of the request match regular expressions you specify. ... The BrowserMatch is a special cases of the SetEnvIf directive that sets environment variables conditional on the User-Agent HTTP request header. ...

In order to assist folks upgrading we are now going to maintain a document describing information critical to existing Apache users. Note that it only lists differences between recent major releases, so for example, folks using Apache 1.1 or earlier will have to figure out what changed up to Apache 1.2 before this document can be considered relevant. Old users could look at the src/CHANGES file which tracks code changes. ... There have been numerous changes to the default config files. ...

... A uv variable can change its value in any part of the uv variable stream. So it can change its value after each call to uvread , uvnext or uvscan . The uv routines which need to know if a uv variable has changed ( uvprobvr , uvcopyvr and uvupdated ) normally (i.e. by default) work on whether the particular variable(s) of interest has changed since the last ``mark'' in the uv stream. ... The uvmark routine provides greater control at marking the position in the stream. ...

... GPI Data Pipeline 1.0 documentation . GPI Data Pipeline Developer?s Guide . Enter search terms or a module, class or function name. Utility Functions . ... The pipeline provides and makes use of a wide variety of utility functions for common tasks. ... Utility function for expanding pathnames, ~ and ~username, environment variables, etc. gpi_shorten_path . ... Read in image extension data and primary and extension headers in one convenient function call. gpi_load_and_preprocess_fits . ...

... Please note the scripts for configuring radio clock drivers do not work. ... Machine OS Comp Notes ------------------------------------------------------------ VAX-11/785 4.3 tahoe cc none Sun3 SunOS 4.1.1 gcc no REFCLOCK (pb 93/10/25) Sun4 SunOS 4.1.1 gcc all REFCLOCK drivers (dm 93/10/25) Sun4 SunOS 4.1.3 gcc all REFLCOCK drivers Sun4 SunOS 5.1 gcc no REFCLOCK (pb 93/10/25) Sun4 SunOS 5.2 gcc no REFCLOCK (dm 93/11/20) Sun4 ...

Next: CAL_getBoresightMatrix Up: Routines of the Calibration Previous: List of CCF Components Contents . ... The CAL functions CAL_getBadPixelList & CAL_getBadPixelMap use the CAL state variable temperature only to check that the current operating temperature is consistent with the CCF constituent BadPix . ... Used CAL State Variables . List of CCF Components used . ... Next: CAL_getBoresightMatrix Up: Routines of the Calibration Previous: List of CCF Components Contents Michael Smith 2011-09-20 ...

OptInt PmWiki : Pm Wiki / Mail Posts . ... The mailposts.php script allows a site administrator to configure PmWiki to send email messages whenever pages are changed on the wiki site. ... php if (!defined('PmWiki')) exit(); $EnableMailPosts=1; # to enable mailposts $MailPostsTo="somebody@example.com"; # where to send mail $MailPostsDelay=1800; # wait 30+ min after initial post $MailPostsSquelch=7200; # require 2+ hours between mails . ... MailPostsDelay = 360; # send mail 6+ min after first post . ...

... The previous example, Chapter 12, "Expanding Colored Squares Example," illustrates how to expand and contract the clipping region of a layer without changing the wrapping width of the layer. This example illustrates how to capture mouse events so that the user can make a layer's wrapping width wider or narrower by dragging the mouse. ... how to capture mouse events for a layer . how to change the wrapping width of a layer by using the load() function . ... Capturing Events for the Layer . ...

Next: Three-dimensional Data Analysis in IRAF and ZODIAC+ . ... A data analysis system has been developed at SRON, which has been designed to allow rigorous control of the quality of its processed data products. ... This means recording all parameters of all steps which lead to the establishment of the final data products (Figure 1 ). ... Figure: A processing pipeline is a sequence of tasks with several input/output files and parameters, which pass data from one task to the next. ...

... An error involving a missing tasks parameter indicates that the parameter file may have changed between the last time the task was used and the current version. ... If still in trouble, delete the parameter file in `myiraf/uparm' corresponding to the task (the names are somewhat contrived, but with a bit of imagination it is not too difficult to identify the right one). ... The imcnts task and region masks . ... A region descriptor of the kind: . CIRCLE(403, 403, 22.5) . ... See `help regions'.) ...

fitshdr_edit - FITS-file headers interactive editor fitshdr_edit [options] FITSfile_name . fitshdr_edit utility allows to modify FITS headers' lines interactively (FITS MultiExtentionsFiles included). fitshdr_edit is just simple shell script around fitshdr utility. ... It means, that You can't remove line from header! ... 560:CRDELT2 = 21.0 / this is example 640: 720:HISTORY header No.0: 1st history line 123456789012345678901234567 880:COMMENT Sat Sep 25 21:17:34 CEST 2004 / by fitshdr_edit . ...

... In order to disentangle the effects of different climate variables on tree-ring growth rates of different species, and to explore the possibility that more than one species could improve the accuracy of the reconstructions of climate using tree rings, a methodical study of trees in close proximity to the Armagh Observatory climate station was initiated together with Ana Maria Garc?a Su?rez, and continued as part of the latter's PhD thesis with John Butler and Professor Mike Baillie (QUB). ...

... overview of pyQC . ... output used by . ... All pyQC scripts and modules share a similar structure. Python offers to group functions, classes, etc. into modules which can be imported by different scripts. ... In order to avoid confusion if names are used by different (especially external) modules, the QC scripts use the 'from' statement only for pyQC modules, i.e.: . ... For other modules, the simple 'import' statement is used: . ... Python modules are also used for keeping script configuration. ...

Stellarium 0.12.3 . ... Classes . ... FileљStructure . ... core . modules . Landscape.hpp . ... 45 љ Landscape ( float _radius = 2.f); . ... 47 љ virtual void load( const QSettings& landscapeIni, const QString& landscapeId) = 0; . ... 62 љ void setBrightness ( const float b) {skyBrightness = b;} . ... 254 љ void create( const QString name, const QString& maptex, float texturefov, float angleRotateZ); . ... 276 љ void create( const QString name, const QString& maptex, float angleRotateZ); . ...

. By default only the previous command is saved in the command history list. To save a larger number of commands set the history variable in your shell start-up file . For example: set history=50 . This will keep a history of the fifty (50) most recent commands that you have used.

... I will only talk about the ``System V'' style of init that Linux systems mostly use. ... Typically, the first thing it is told to do is to run an initialisation script. The program that executes (or interprets) this script is bash , the same program that gives you a command prompt. In Debian systems, the initialisation script is /etc/init.d/rcS , on Red Hat, /etc/rc.d/rc.sysinit . ... But S10syslog is really a link to /etc/init.d/syslog which is a script to start and stop the system logger. ...

... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Mars . ... Previously understood that magnetic fields were directly related to rotation, so when I read that Mars, like Venus, didn't have one, my understanding crumbled. What exactly causes magnetic fields in planets? ... RELATED TOPICS: MAGNETIC FIELD . Planetary magnetic fields are definitely related to rotation, but directly not so much. ... Get instant access to subscriber content on Astronomy.com! ...

Next: Mass change Up: Evolutionary Scenarios of Binary Previous: Stellar Winds From Normal . As mentioned earlier, the duration of the binary evolutionary stage (say, I+I) is determined by the faster evolving component , where is the time each component spends at the corresponding evolutionary stage. ... Next, we should calculate the mass change for the slower evolving companion, the orbital semi-major axis and the eccentricity. Mass change . Semi-major axis change . ...

An Ancient Universe: How Astronomers Know the Vast Scale of Cosmic Time . THE CHANGING UNIVERSE: EVOLUTION HAPPENS! . b) Changes in Stars . One of the great discoveries of modern science is that stars (like people) live only a measurable life-time and then die. Although the lives of the stars are enormously longer than the span of a human life, we can learn about the life story of the stars by studying them at many different stages in their life cycle, from birth to death. ...