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LoopCDR2 bcategorylist%> if(cdr2__loop__id==1)%> aclass= "NO-BG"href= "goods_list ", {Cdr2[id]})%>">{cdr2[title]}a> Else%> ahref= "goods_list ", {Cdr2[id]})%>">{cdr2[title]}a> /if%> /Loop%>Loop loop tags are primarily used in data lists, with the line number variable datarow__loop__id, which starts at 1The difference from foreach is that the loop loop comes with a line numberDTCMS list alternate

I am often asked how to limit the number of lines displayed on each page. I also see someone using the high field method. The formula uses the crystal syntax, and the database uses the ACCESS database provided by the crystal report.Take the orders table as an example. Select several fields for a simple report, draw a small grid, and Preview It. The data in each row is displayed on a full page. There are 21 pages in total. We limit 10 lines per pa

Some people often ask how to limit the number of lines displayed on each page,Uchabpkud6y. BCWe can also see that someone uses the method of pulling the high field. Haha The formula uses the crystal syntax, and the database uses the ACCESS database provided by the crystal report.Take the orders table as an example. Select several fields for a simple report, draw a small grid, and Preview It. The data in each row is displayed on a full page. There

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This article describes the vb.net set screen resolution, color number, refresh rate instance code, a friend in need can refer to the copy code code as follows: Private Declare Function getdevicecaps Lib "GDI32" (ByVal hdc as Long, ByVal nindex as Long) as Long Private Declare Function changedisplaysettings Lib "user32" Alias "Changedisplaysettingsa" (Lpdevmode as Any, ByVal dwflags as Long Private Co

Main topic:Did you play marbles when you were a kid? Children A have some marbles, a like to queue them, from left to right numbered 1 to N. For the whole queue to be bright and beautiful, the children want to know how many different colored marbles are in a continuous marble. Of course, a sometimes replaces the color of one of the marbles in the queue, depending on your preference. But a has not learned to program, and think brainstorming is too

1 2NSString * str =@"you buy 2 items, total consumption: 196";3 //Search for Text4NSString *tempstr =@"\\d{1,}";5 6Nsmutablearray *results =[Nsmutablearray array];7Nsrange Searchrange = Nsmakerange (0, [str length]);8 Nsrange Range;9Nsmutableattributedstring *string=[[Nsmutableattributedstring alloc] initwithstring:str];Ten while(range = [str rangeofstring:tempstr options:nsregularexpressionsearch Range:searchrange]). Location! =nsnotfound) One { A [Results Addobject:[nsvalue V

+ (nsarray *) randomcolors { Nsmutablearray *startcolors = [Nsmutablearray Arraywithobjects:randomcolor1,randomcolor2,randomcolor3, Randomcolor4,randomcolor5,randomcolor6,randomcolor7,randomcolor8,randomcolor9,randomcolor0,nil];nsmutablearray *startcolors = [nsmutablearray arraywithobjects:@0,@1, @2,@3,@4,@5,@6,@7,@8 , @9, Nil]; nsmutablearray *colors = [nsmutablearray arraywithobjects:@0,@0,@0 ,@0,@0, nil]; for (int i = 0; i 5; i++) { int t = arc4random()%start

Javascript4 bit random number (fonts are color)