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. = $ Rencode [$ code [$ x];}$ Bars. = $ ends;/* Generate the Barcode Image */$ Img = ImageCreate ($ lw * 95 + 30, $ hi + 30 );$ Fg = ImageColorAllocate ($ img, 0, 0, 0 );$ Bg = ImageColorAllocate ($ img, 255,255,255 );ImageFilledRectangle ($ img, 0, 0, $ lw * 95 + 30, $ hi + 30, $ bg );$ Shift = 10;For ($ x = 0; $ x If ($ x If ($ bars [$ x] = '1') {$ color = $ fg;} else {$ color = $ bg ;} ImageFille

+ = $ ncode [$ x]$ Lsum + = (int) $ code [$ I];} Else {$ Rsum + = (int) $ code [$ I];}}$ Tsum = $ lsum * 3 + $ rsum;If ($ code [12]! = (10-($ tsum % 10 ))){Die ("the code is bad! ");} // Echo $ Guide [$ code [0];$ Barcode = $ Lstart;For ($ I = 1; $ I {$ Barcode. = $ Lencode [$ Guide [$ code [0] [($ i-1)] [$ code [$ I];}$ Barcode. = $ center;For ($ I = 7; $ I {$ Barcode. = $ Rencode [$ code [($ I)];}$ Barcode. = $ ends;$ Img = ImageCreate ($ lw * 95 + 60, $ hi + 30 );$

" {cell 0 4} Repair toolbox{Item "can" {cell 3 4} Iron tank{Item "bullet76 fg" 27 {cell 0 2} 76mm high frequency 27}}The above code item describes the internal items in the tank and the placement location.The inner space is 5x6 grids. The coordinates start from 0.YX + 012340 □□□□□□1 ■ □{ cell 0 1} shells represent the first coordinate in the first row2 □□□□□□3 □■ ■ □□{ cell 1 3} The first coordinate is used to represent the 4-cell tank.4 □■ ■ □□□5 □□□

Function upcabarcode ($ code ){$ LW = 2; $ HI = 100;$ Lencode = array ('20140901', '20160901', '20160901', '20160301', '20160301 ','123', '123', '123', '123', '123 ');$ Rencode = array ('20140901', '20160901', '20160901', '20160301', '20160301 ','123', '123', '123', '123', '123 ');$ Ends = '20180101'; $ center = '20180101 ';/* UPC-A must be 11 digits, we compute the checksum .*/If (strlen ($ code )! = 11) {die ("UPC-A must be 11 digits .");}/* Compute the EAN-13 checksum digit */$ Ncode = '0'. $

In 10 Gb, Oracle provides a new pseudo column: connect_by_isleaf. This pseudo column can be used to determine whether the current record is a leaf node of the tree. This section describes how to implement the corresponding functions in 9i. First, construct an example: View plaincopy to clipboardprint?Create Table t_tree (ID number primary key, father_id number, name varchar2 (30 ));Insert into t_tree values (1, 0, 'A ');Insert into t_tree values (2, 1, 'bc ');Insert into t_tree values (3, 1, 'de

; for ($i =0; $i { if ($i% 2) { $odd + = $ncode [$x] $lsum + = (int) $code [$i]; }else{ $rsum + = (int) $code [$i]; } } $tsum = $lsum + $rsum; if ($code [in]! = (10-($tsum% 10)) { Die ("The Code is bad!"); } echo $Guide [$code [0]];$barcode = $Lstart;for ($i =1; $i {$barcode. = $Lencode [$Guide [$code [0]][($i-1)] [$code [$i]];}$barcode. = $center;for ($i =7; $i {$barcode. = $Rencode [$code [($i)]];}$barcode. = $ends;$img = Imagecreate ($lw *95+60, $hi +30);$

[$ code [$ x]; } $ Bars. = $ ends;/* Generate the Barcode Image */$ Img = ImageCreate ($ lw * 95 + 30, $ hi + 30 );$ Fg = ImageColorAllocate ($ img, 0, 0, 0 );$ Bg = ImageColorAllocate ($ img, 255,255,255 );ImageFilledRectangle ($ img, 0, 0, $ lw * 95 + 30, $ hi + 30, $ bg );$ Shift = 10;For ($ x = 0; $ x If ($ x If ($ bars [$ x] = '1') {$ color = $ fg;} else {$ color = $ bg ;}ImageFilledRectangle

): Specifies the background color of the button;Bitmap: Specifies the bitmap displayed on the button;BorderWidth (BD): Specifies the width of the button border;Command: Specifies the callback function of the button message;Cursor: Specifies the pointer style to move the mouse over the button;Font: Specifies the typeface of the text on the button;Foreground (FG): Specifies the foreground color of the button;Height: Specifies the level of the button;Ima

height of the component relative to the window, 0-1; 5, use Tkinter. Control button Parameters when button:Anchor: Specifies the position of the text on the button, background (BG) Specifies the background color of the button, bitmap: Specifies the bitmap to display on the button; borderwidth (BD) Specifies the width of the button border; command: Specifies the callback function for the button message; cursor: Specifies the pointer style that the mouse moves to th

of the Loginuser file a job.two. Specific meanings of ctrl-z, Ctrl-c, ctrl-d under LinuxThe first knowledge of Linux, may be ctrl-z, ctrl-c, ctrl-d the specific meaning of confusion, because these three keys can in some cases let the shell out of the executing command or program, prompting the user to enter the next command, so that the first and try Illusion, It is considered that the function of the three keys is the same, but the key can play a role in the specific situation, but the action

function Upcabarcode ($code) {$LW = 2; $hi = 100;$Lencode = Array (' 0001101 ', ' 0011001 ', ' 0010011 ', ' 0111101 ', ' 0100011 ',' 0110001 ', ' 0101111 ', ' 0111011 ', ' 0110111 ', ' 0001011 ');$Rencode = Array (' 1110010 ', ' 1100110 ', ' 1101100 ', ' 1000010 ', ' 1011100 ',' 1001110 ', ' 1010000 ', ' 1000100 ', ' 1001000 ', ' 1110100 ');$ends = ' 101 '; $center = ' 01010 ';/* upc-a must be digits, we compute the checksum. */if (strlen ($code)!=) {die ("upc-a must be digits.");}/* Compute the

function Upcabarcode ($code) {$LW = 2; $hi = 100;$Lencode = Array (' 0001101 ', ' 0011001 ', ' 0010011 ', ' 0111101 ', ' 0100011 ',' 0110001 ', ' 0101111 ', ' 0111011 ', ' 0110111 ', ' 0001011 ');$Rencode = Array (' 1110010 ', ' 1100110 ', ' 1101100 ', ' 1000010 ', ' 1011100 ',' 1001110 ', ' 1010000 ', ' 1000100 ', ' 1001000 ', ' 1110100 ');$ends = ' 101 '; $center = ' 01010 ';/* upc-a must be digits, we compute the checksum. */if (strlen ($code)!=) {die ("upc-a must be digits.");}/* Compute the

return, and the website may not be accessible! ";Die;}Fputs ($ o, $ packet );$ I = "[x] waiting .";Echo $ I;$ B = ".";While (! Feof ($ o )){$ Data. = fread ($ o, 1024 );$ B. = ".";Echo $ B;}Fclose ($ o ); $ OK = strstr ($ data, "alert ");If (empty ($ OK )){Echo "[x] failed. As for the reason, find it for yourself! ";Die;} Else {Echo "[O] Write configuration successful! ";} } Function got ($ g_hosts, $ g_paths){$ Host1 = $ g_hosts;$ Path1 = $ g_paths; $ Packet1 = "GET". $ path1. "/config. php HT

Gtkstyle is an important abstract between GTK and gdk. It allows you to customize the external representation of the component, instead of directly processing the external representation of the gdk, gtkstyle is one of the members of gtkwidget:Typedef struct {/* The style for the widget. The style contains* Colors the widget shocould be drawn in for each State* Along with graphics contexts used to draw with and* The font to use for text.*/Gtkstyle * gseal (style );....} Gtkwidget; For example, th

# Include # Include # Define size 200# Define pad 5# Define FG 'A'# Define ADDR 0xfffffff8 Void Foo (INT offset, char * buffer){Int I, found = 0; For (I = offset; I {If (buffer [I] = FG) (buffer [I + 1] = FG) (buffer [I + 2] = FG) (buffer [I + 3] = FG) (* (unsigned int

) {$LW = 2; $hi = 100;$Lencode = Array (' 0001101 ', ' 0011001 ', ' 0010011 ', ' 0111101 ', ' 0100011 ',' 0110001 ', ' 0101111 ', ' 0111011 ', ' 0110111 ', ' 0001011 ');$Rencode = Array (' 1110010 ', ' 1100110 ', ' 1101100 ', ' 1000010 ', ' 1011100 ',' 1001110 ', ' 1010000 ', ' 1000100 ', ' 1001000 ', ' 1110100 ');$ends = ' 101 '; $center = ' 01010 ';/* upc-a must be one digits, we compute the checksum. */if (strlen ($code)! = one) {die ("upc-a must is one digits.");/* Compute the EAN-13 Checksu

very few tutorials here. they just talk about Loop and loop. In fact, I think they do not understand the truth, and I am further aware that, learning programming really requires a good understanding of the principles of heap, stack, and variables, which is a good condition for understanding many potential rules. Hands-on is the first condition for learning computer technologyChange the function. Function reverse ($ str) {echo "incoming $ str \ n"; // here if (strlen ($ str)> 0) {reverse (subst

also needs to be introduced, but the. NET3.5 class library in Win7 is introduced. ? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 Using System; Using

Recently wrote a network module, with the command line Windows comes out debugging information, debugging information a bit more, monochrome slightly monotonous, so took a little time to do the following small modules.The code is very small, the use of the method is extremely simple , I will not repeat, the following examples. Less time, less talk.Have any bug, or have any need to improve, remember to contact me at any time ~ ~PaletteExample code:1#include 2 3#include"color_term.h"4 5 intMain ()

with PhotoimagePhoto = Photoimage (file="12.gif") imglable= Label (root,image=photo) Imglable.pack (side=Right ) Mainloop ()Execute the code,Parameter justify: Alignment of multiline text (Left,right,center)3. Component parametersMaster formulates the parent window of the controlAnchor the position of the text or image (Bitmap/image) of the label, default to center, value and layout:NW N NE w center e SW S SEBackground (BG) background color;Foreground (