在Windows上使用Code :: Blocks 16.0.1编译此代码时,会显示以下错误
#---------------------------------------------------------
#rewrite engine + rewritecond
#---------------------------------------------------------
<IfModule mod_rewrite.c>
# enable the rewrite engine
Options +FollowSymlinks
RewriteEngine On
# Set your root directory
RewriteBase /
# To externally redirect /dir/foo.php to /dir/foo
RewriteCond %{THE_REQUEST} ^[A-Z]{3,}\s([^.]+)\.php [NC]
RewriteRule ^ %1 [R,L,NC]
## To internally redirect /dir/foo to /dir/foo.php
RewriteCond %{REQUEST_FILENAME}.php -f [NC]
RewriteRule ^ %{REQUEST_URI}.php [L]
# remove index and reference the directory
RewriteRule (.*)/index$ $1/ [R=301]
# remove trailing slash if not a directory
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_URI} /$
RewriteRule (.*)/ $1 [R=301]
#prevent hotlinking
RewriteCond %{HTTP_REFERER} !^$
RewriteCond %{HTTP_REFERER} !^https?://(.+\.)?dundaah.com [NC]
RewriteRule \.(jpe?g|png|gif|bmp|css|js|php|xml)$ - [NC,F,L]
#deny access to hidden files and directories
RewriteCond %{SCRIPT_FILENAME} -d [OR]
RewriteCond %{SCRIPT_FILENAME} -f
RewriteRule "(^|/)\." - [F]
</IfModule>
#---------------------------------------------------------
#compress text files
#---------------------------------------------------------
<IfModule mod_deflate.c>
# Force compression for mangled headers.
<IfModule mod_setenvif.c>
<IfModule mod_headers.c>
SetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$ ^((gzip|deflate)\s*,?\s*)+|[X~-]{4,13}$ HAVE_Accept-Encoding
RequestHeader append Accept-Encoding "gzip,deflate" env=HAVE_Accept-Encoding
</IfModule>
</IfModule>
# Compress all output labeled with one of the following MIME-types
<IfModule mod_filter.c>
AddOutputFilterByType DEFLATE application/atom+xml \
application/javascript \
application/json \
application/rss+xml \
application/vnd.ms-fontobject \
application/x-font-ttf \
application/x-web-app-manifest+json \
application/xhtml+xml \
application/xml \
font/opentype \
image/svg+xml \
image/x-icon \
text/css \
text/html \
text/plain \
text/x-component \
text/xml
</IfModule>
</IfModule>
#---------------------------------------------------------
#compress files with mod_gzip
#---------------------------------------------------------
<IfModule mod_gzip.c>
mod_gzip_on Yes
mod_gzip_dechunk Yes
mod_gzip_item_include file \.(html?|txt|css|js|php|pl)$
mod_gzip_item_include handler ^cgi-script$
mod_gzip_item_include mime ^text/.*
mod_gzip_item_include mime ^application/x-javascript.*
mod_gzip_item_exclude mime ^image/.*
mod_gzip_item_exclude rspheader ^Content-Encoding:.*gzip.*
</IfModule>
#---------------------------------------------------------
#set expires headers cache control
#---------------------------------------------------------
<IfModule mod_expires.c>
ExpiresActive on
ExpiresDefault "access plus 1 week"
#CSS
ExpiresByType text/css "access plus 1 week"
#Data interchange
ExpiresByType application/json "access plus 0 seconds"
ExpiresByType application/xml "access plus 0 seconds"
ExpiresByType text/xml "access plus 0 seconds"
#Favicon (cannot be renamed!)
ExpiresByType image/x-icon "access plus 1 week"
#HTML components (HTCs)
ExpiresByType text/x-component "access plus 1 week"
#HTML
ExpiresByType text/html "access plus 0 seconds"
#JavaScript
ExpiresByType application/javascript "access plus 1 week"
#Manifest files
ExpiresByType application/x-web-app-manifest+json "access plus 0 seconds"
ExpiresByType text/cache-manifest "access plus 0 seconds"
#Media
ExpiresByType audio/ogg "access plus 1 week"
ExpiresByType image/gif "access plus 1 week"
ExpiresByType image/jpeg "access plus 1 week"
ExpiresByType image/jpg "access plus 1 week"
ExpiresByType image/png "access plus 1 week"
ExpiresByType video/mp4 "access plus 1 week"
ExpiresByType video/ogg "access plus 1 week"
ExpiresByType video/webm "access plus 1 week"
#Web feeds
ExpiresByType application/atom+xml "access plus 1 hour"
ExpiresByType application/rss+xml "access plus 1 hour"
#Web fonts
ExpiresByType application/font-woff2 "access plus 1 month"
ExpiresByType application/font-woff "access plus 1 month"
ExpiresByType application/vnd.ms-fontobject "access plus 1 month"
ExpiresByType application/x-font-ttf "access plus 1 month"
ExpiresByType font/opentype "access plus 1 month"
ExpiresByType image/svg+xml "access plus 1 month"
</IfModule>
#---------------------------------------------------------
#cache files
#---------------------------------------------------------
<ifModule mod_headers.c>
<filesMatch ".(ico|jpe?g|png|gif|swf)$">
Header set Cache-Control "public"
</filesMatch>
<filesMatch ".(css)$">
Header set Cache-Control "public"
</filesMatch>
<filesMatch ".(js)$">
Header set Cache-Control "private"
</filesMatch>
<filesMatch ".(x?html?|php)$">
Header set Cache-Control "private, must-revalidate"
</filesMatch>
#to disable for certain file type
<FilesMatch ".(pl|php|cgi|spl|scgi|fcgi)$">
Header unset Cache-Control
</FilesMatch>
</ifModule>
#---------------------------------------------------------
#turn e-tags off
#---------------------------------------------------------
<IfModule mod_headers.c>
Header unset ETag
</IfModule>
FileETag None
#---------------------------------------------------------
#disable dir browsing + script execution
#---------------------------------------------------------
Options -Indexes -ExecCGI
AddHandler cgi-script .php .pl .py .jsp .asp .htm .shtml .sh .cgi
#---------------------------------------------------------
#block access to your .htaccess file + more
#---------------------------------------------------------
<Files .htaccess>
order allow,deny
deny from all
</Files>
#---------------------------------------------------------
#create custom error pages
#---------------------------------------------------------
ErrorDocument 400 /errors/400.php
ErrorDocument 401 /errors/401.php
ErrorDocument 403 /errors/403.php
ErrorDocument 404 /errors/404.php
ErrorDocument 500 /errors/500.php
#---------------------------------------------------------
#display no php errors to user
#---------------------------------------------------------
php_flag display_startup_errors off
php_flag display_errors off
php_flag html_errors off
#---------------------------------------------------------
# log php errors to file
#---------------------------------------------------------
php_flag log_errors on
#php_value error_log /location/to/php_error.log
在3个陈述的每一个末尾添加a(i) = (1/(delx)^2)-(1/x-1)
1
Error: Expected a right parenthesis in expression at (1)
b(i) = ((-2/((delx)^2)) - bi*ce)
1
Error: Expected a right parenthesis in expression at (1)
c(i) = (1/(delx)^2) + (1/(2*(delx)*(x-1)))
1
Error: Expected a right parenthesis in expression at (1)
后,后者2变得正常,但第1个保持不变
&
答案 0 :(得分:1)
^不是Fortran运算符。你想要**。