<?xml version="1.0" encoding="Windows-1252"?>
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ProjectType="Visual C++"
Version="9.00"
Name="utf8_basic"
ProjectGUID="{2FA27B9E-AB18-4225-BF22-3D6042C2D6B6}"
RootNamespace="utf8_basic"
Keyword="Win32Proj"
TargetFrameworkVersion="196613"
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<Platforms>
<Platform
Name="Win32"
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</Platforms>
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<Configurations>
<Configuration
Name="Debug|Win32"
OutputDirectory="$(SolutionDir)$(ConfigurationName)"
IntermediateDirectory="$(ConfigurationName)"
ConfigurationType="1"
CharacterSet="1"
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Name="VCPreBuildEventTool"
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AdditionalDependencies="comctl32.lib rpcrt4.lib winmm.lib advapi32.lib wsock32.lib wxbase28ud.lib wxmsw28ud_core.lib"
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Name="Release|Win32"
OutputDirectory="$(SolutionDir)$(ConfigurationName)"
IntermediateDirectory="$(ConfigurationName)"
ConfigurationType="1"
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RuntimeLibrary="2"
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Name="VCLinkerTool"
AdditionalDependencies="comctl32.lib rpcrt4.lib winmm.lib advapi32.lib wsock32.lib wxbase28u.lib wxmsw28u_core.lib"
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//Project Properties:
//http://wiki.wxwidgets.org/Microsoft_Visual_CPP_Guide
//General>Charset: Use Unicode Character Set (or ansi:not set)
//Include: "C:\Server\wxWidgets-2.8.10\include\msvc";"C:\Server\wxWidgets-2.8.10\include"
//Library: "C:\Server\wxWidgets-2.8.10\lib\vc_lib"
//[preprocessor defines:] WINVER=0x0400;__WXMSW__ ;_WINDOWS
//[linker system subsystem:] Windows (/SUBSYSTEM:WINDOWS)
//[linker libraries (all ):] comctl32.lib rpcrt4.lib winmm.lib advapi32.lib wsock32.lib
//[linker libraries (debug ):] wxbase28ud.lib wxmsw28ud_core.lib
//[linker libraries (release):] wxbase28u.lib wxmsw28u_core.lib
//File > Advanced Save Options > UTF8 with signature, CRLF
#include <wx/wx.h>
class MyApp : public wxApp
{
public:
virtual bool OnInit();
};
IMPLEMENT_APP(MyApp)
bool MyApp::OnInit()
{
wxFrame *simple = new wxFrame(NULL, wxID_ANY, wxT("你好"), wxDefaultPosition, wxSize(250, 150));
simple->Centre();
simple->Show(true);
return true;
}
[ansi] wxexpatd.lib wxexpat.lib wxjpegd.lib wxjpeg.lib wxpngd.lib wxpng.lib wxtiffd.lib wxtiff.lib wxzlibd.lib wxzlib.lib wxregexd.lib wxregex.lib wxbase28d.lib wxbase28.lib wxbase28d_odbc.lib wxbase28_odbc.lib wxbase28d_net.lib wxbase28_net.lib wxbase28d_xml.lib wxbase28_xml.lib wxmsw28d_adv.lib wxmsw28_adv.lib wxmsw28d_aui.lib wxmsw28_aui.lib wxmsw28d_core.lib wxmsw28_core.lib wxmsw28d_dbgrid.lib wxmsw28_dbgrid.lib wxmsw28d_gl.lib wxmsw28_gl.lib wxmsw28d_html.lib wxmsw28_html.lib wxmsw28d_media.lib wxmsw28_media.lib wxmsw28d_qa.lib wxmsw28_qa.lib wxmsw28d_richtext.lib wxmsw28_richtext.lib wxmsw28d_xrc.lib wxmsw28_xrc.lib [unicode] wxregexud.lib wxregexu.lib wxbase28ud.lib wxbase28u.lib wxbase28ud_odbc.lib wxbase28u_odbc.lib wxbase28ud_net.lib wxbase28u_net.lib wxbase28ud_xml.lib wxbase28u_xml.lib wxmsw28ud_adv.lib wxmsw28u_adv.lib wxmsw28ud_aui.lib wxmsw28u_aui.lib wxmsw28ud_core.lib wxmsw28u_core.lib wxmsw28ud_dbgrid.lib wxmsw28u_dbgrid.lib wxmsw28ud_gl.lib wxmsw28u_gl.lib wxmsw28ud_html.lib wxmsw28u_html.lib wxmsw28ud_media.lib wxmsw28u_media.lib wxmsw28ud_qa.lib wxmsw28u_qa.lib wxmsw28ud_richtext.lib wxmsw28u_richtext.lib wxmsw28ud_xrc.lib wxmsw28u_xrc.lib
wxInitAllImageHandlers();
$arr = array();
$arr[] = array('first'=>'jack','last'=>'smith');
$arr[] = array('first'=>'john','last'=>'williams');
$arr[] = array('first'=>'mark','last'=>'jesperson');
$arr[] = array('first'=>'vlad','last'=>'shuttleworth');
$f = array_map(create_function('$a', 'return $a["first"];') , $arr);
echo implode(",", $f);
//outputs:
//jack,john,mark,vlad
echo "<?php for(\$i=1; \$i<=999; \$i++){ echo sprintf('%03d',\$i).chr(10);} ?>"|php
$sql = '';
$sql.="SELECT fieldtype, count(1) as count ";
$sql.="FROM mytable ";
$sql.="GROUP BY fieldtype ";
$sql.="ORDER BY fieldtype ";
echo report_append("summary of data", $sql);|fieldtype|count|
|0 |9 |
|1 |397 |
|2 |965 |
|3 |554 |
|4 |683 |
|5 |1352 |
|6 |1390 |
|7 |237 |
|8 |1372 |$q='';
$q.="SELECT
(case
when fieldtype=1 then 'Apple'
when fieldtype=2 then 'Banana'
when fieldtype=3 then 'Blackberry'
when fieldtype=4 then 'Cherry'
when fieldtype=5 then 'Grape'
when fieldtype=6 then 'Orange'
when fieldtype=7 then 'Peach'
when fieldtype=8 then 'Pear'
else '' end) as typename, fieldtype, count(1) as count
FROM mytable d GROUP BY fieldtype ORDER by fieldtyped;
";
report_append("summary of data", $q);|typename |fieldtype|count|
| |0 |9 |
|Apple |1 |397 |
|Banana |2 |965 |
|Blackberry|3 |554 |
|Cherry |4 |683 |
|Grape |5 |1352 |
|Orange |6 |1390 |
|Peach |7 |237 |
|Pear |8 |1372 |function select_all($sql)
{
$rows = array();
$result = mysql_query($sql);
while ($row = mysql_fetch_assoc($result))
$rows[] = $row;
return $rows;
}
function report_append($title,$sql)
{
$rows = select_all($sql);
$headersize=array();
$header=array();
foreach($rows[0] as $colname=>$col)
$header[]=$colname;
foreach($rows[0] as $colname=>$col)
$headersize[] = strlen($colname);
foreach($rows as $row)
foreach($headersize as $colnum=>$col)
$headersize[$colnum] = max( $headersize[$colnum] , strlen($row[$header[$colnum]]) );
$h='';
foreach($header as $colnum=>$colname)
$h.="|".sprintf("%-".$headersize[$colnum]."s", $colname);
$h.= "|\n";
foreach($rows as $row)
{
foreach($headersize as $colnum=>$col)
$h.="|".sprintf("%-".$col."s", $row[$header[$colnum]]);
$h.= "|\n";
}
$return='';
$return.="---------------------------------------------------------\n";
$return.="$title\n";
$return.="---------------------------------------------------------\n";
$return.=$h;
return $return;
}common pitfalls when going from html to xhtml
-------------------------------------------------
<img /><br /><input /> #good, bad: <img><br><input>
<i><b>hi</b></i> #good, bad: <b><i>hi</b></i>
<a href=""></a> #good, bad: <a href=''></a>
<a href="a=b&c=d"></a> #good, bad: <a href="a=b&c=d"></a>
  #good, bad: mount -t cifs -o username=guest \\\\192.168.0.97\\share /home/share-buff/
select dob,extract(year from AGE(dob )) from dob_table limit 1;
select dob,extract(year from AGE(now(), dob )) from dob_table limit 1;
select dob,extract(year from AGE(current_timestamp,dob)) from dob_table limit 1;
select dob,extract(year from AGE('2009-09-10', dob )) from dob_table limit 1;
select dob,to_char(AGE(dob),'YYYY')::integer from dob_table limit 1;
select dob,substr(AGE(dob)::text,1,3) from dob_table limit 1;
nohup ./myscript.sh>log_myscript.log 2>&1 &
tail -f log_myscript.log
nohup ./myscript.sh>log_myscript_`date +%Y%m%d`.log 2>&1 &
tail -f log_myscript_`date +%Y%m%d`.log
`date +%Y%m%d` - grabs current date, inserts it into filename
nohup - script run even after terminal/ssh session ends
>log_myscri... - captures output to log file named log_myscr..
2>&1 - outputs stderr to stdout
& - makes it run in the background
tail -f - watches log, CTRL-C will not stop script
# assume we are setting it up to vnc as bsmith
su -
# as root: verify current ip address
ifconfig
# as root: install if needed
yum install vnc-server
# as root: uncomment out 2 lines, replace myusername with bsmith
vim /etc/sysconfig/vncservers
# as bsmith: set vnc password
vncpasswd
# as root: generates ~/.vnc/xstartup
service vncserver start
# as root: sets service to startup with machine
chkconfig vncserver on
# as root: uncomment out line 4 and 5
vim /bsmith/.vnc/xstartup
# as root: applies settings
service vncserver start
# as root: open up port in firewall, note vnc is insecure by protocol
vim /etc/sysconfig/iptables
# as root: apply firewall changes, vnc=insecure so better to use over lan
service iptables restart
sudo apt-get install libgtk1.2
umount /media/cdrom
sudo mount /dev/cdrom /media/cdrom
export SETUP_CDROM=/media/cdrom
/media/cdrom/linux-installer.sh
... let it install ...
umount -f /media/cdromls *.psd | cut -d . -f 1 | xargs -L1 -i convert {}.psd {}.pngsort -t$'\t' +1 -2 export_1612.txt>sorted.txt
postgres, allow localhost with no password
/var/lib/pgsql/pg_hba.conf
on line: with host all all 127.0.0.1/32 md5
change md5 to trust
postgres, set new password
[user@server ~]psql -U postgres -h localhost -d postgres
ALTER USER postgres WITH PASSWORD 'newpass';
#where postgres is the dbname
pgsql -U postgres -d dbname
# (at pgsql prompt) this will give the schema of the table
dbname=# \d tablename
# (at pgsql prompt) view autoincrement expression for field
dbname=# \d tablename
# (at pgsql prompt) how to view next autoincrement number
dbname=# select nextval('tablename_fieldname_seq');
# (at pgsql prompt) how to set autoincrement number
dbname=# select setval('tablename_fieldname_seq', 50);
this is a system startup script kind of like the old autoexec.bat
/etc/rc.local
this is a bash startup script for that user, also an .sh
/home/username/.bash_profile
defaults for new users
/etc/skel/.bash_profile
CTRL-ALT-D
show desktop
FC8:
System > Preferences > Personal > Keyboard Shortcuts
CTRL-ALT <arrow> (l,r,u,d) to navigate between desktops
./app_to_launch &#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <windows.h>
#include <shellapi.h>
#include <tchar.h>
int _tmain(int argc, _TCHAR* argv[])
{
if (argc!=2)
{
printf("Usage:\n");
printf(" BKLAUNCH.EXE [apptolaunch]\n");
printf(" BKLAUNCH.EXE notepad.exe\n");
exit(0);
}
ShellExecute(NULL, TEXT("open"), argv[1], NULL, NULL, SW_SHOW);
return 0;
}BKLAUNCH notepad.exe-bash: ./execute.sh: /usr/bash^M: bad interpreter: No such file or directory[user@linux1 ~] dos2unix execute.sh
dos2unix: converting files execute.sh to UNIX format...Assuming you have the files
./Makefile
./include/file1.h
./include/file2.h
./include/file3.h
./src/file1.cpp
./src/file2.cpp
./src/file3.cpp
and all obj files go in ./obj/
and your target executable is ./execfile
CC =g++
CFLAGS =-c -Wall
LDFLAGS =
INCLUDE =-I./include
OBJDIR =obj/
OBJLIST = file1.o file2.o file3.o
OBJECTS = $(addprefix $(OBJDIR), $(OBJLIST) )
all:execfile
execfile: $(OBJECTS)
[TAB]$(CC) $(LDFLAGS) $(OBJECTS) -o $@
$(OBJECTS): obj/%.o: src/%.cpp
[TAB]$(CC) $(CFLAGS) $? -o $@ $(INCLUDE)
clean:
[TAB]rm -rf obj/*.o<?php
//saves ip address and timestamp
file_put_contents("ip_list.txt", date("Y-m-d H:i:s") . ": ". $_SERVER['REMOTE_ADDR'] . "\n", FILE_APPEND);
header("content-type: image/gif");
//43byte 1x1 transparent pixel gif
echo base64_decode("R0lGODlhAQABAIAAAAAAAAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==");
?>
Internet Explorer cannot open the internet site http://blah.blah.com/
Operation Aborted.fixed bitrates: :( 16 kbps :( 24 kbps :( 32 kbps :( 40 kbps :) 48 kbps :( 56 kbps :( 64 kbps :( 80 kbps :) 96 kbps :) 112 kbps :) 128 kbps :) 160 kbps :) 192 kbps :) 224 kbps :) 320 kbps variable bitrates (with lame; 0 is high quality, 9 is low): :) V0-6 :( V7-9
