increment

问题 I've added some like buttons on my personal web page: edoardo.torreggiani.net but only one button works fine. THIS WORKS (homepage): <iframe src="http://www.facebook.com/plugins/like.php?href=http%3A%2F%2Fedoardo.torreggiani.net&send=false&layout=button_count&width=100&show_faces=false&action=like&colorscheme=light&font&height=21&locale=en_US" scrolling="no" frameborder="0" style="border: none; overflow: hidden; width: 100px; height: 21px; " allowtransparency="true"></iframe> THIS DOESN'T

问题 I have a following code sample int i = 1; while(i != 0) { i++; } I was expecting this to run in an infinite loop but it didn't. Then when I printed the value after while loop I got: i value is 0. Can any one let me know what exactly is happening? 回答1: I was expecting this to run in an infinite loop but it didn't. No, it wouldn't. Eventually the value will become 0 again. In particular, it will logically execute like this: 1 2 3 ... 2,147,483,646 2,147,483,647 -2,147,483,648 // Integer

问题 I have this text with numbers: My numbers are 04, and 0005 My numbers are 05, and 0006 My numbers are 06, and 0035 My numbers are 07, and 0007 My numbers are 08, and 0009 This is the code I always used to increment or decrement numbers in a selection/block selection/column: p.e. increment the last 4 numbers in above text with 8: '<,'>s/\%V\<\d\{4}\>/\=submatch(0)+8/g but I noted today that it does strange things. This is the output: My numbers are 04, and 13 My numbers are 05, and 14 My

问题 My question is simply "Why does my code on line 10 and 11 not function properly?" The intended purpose of my code is to do exactly as the original K&R code intended, but to NOT count nc whenever (getchar() == '\n') will you please enlighten me? slightly modified K&R code: /** K&R - 1.5.2 Character Counting **/ #include <stdio.h> /* count characters in input; 1st version */ main(){ long nc; nc = 0; while (getchar() != EOF){ if (getchar() != '\n'){ ++nc; } } printf("%ld\n", nc); } I use 64-bit

问题 I am trying to show some div s (which are under 3+ ng-repeat s) conditionally and then increment a counter variable which. The counter contributes in the conditions which decide the visibility of divs. When I do something similar to ng-show='foo++ < SOME_LIMIT' I get a syntax error: Error: Syntax Error: Token 'undefined' not a primary expression at column NaN of the expression [moveItem.type != 'account' && team.rowCount++] starting at [moveItem.type != 'account' && team.rowCount++]. or Error

问题 I couldn't find this immediately from the examples. I want to increment a variable in a loop, in a function. For instance: DECLARE iterator float4; BEGIN iterator = 1; while iterator < 999 ..... iterator ++; END; How would this be done? I was looking at this document about flow control: http://www.postgresql.org/docs/8.4/static/plpgsql-control-structures.html And none of them seem to be relevant for me, unless these are absolutely the only ways to simulate incrementing a variable. 回答1: To

问题 I'm using the SQL Express 2010 query builder. I need to be able to increment a field. In my behind code, I make a call such as tableAdapter.IncrementLikeCount(id); If I just use an increment, the like field can be null, so I want to either a. treat the null as zero in that field OR b. set to 1, if null, and increment otherwise. The most current thing I tried is option b with the following code in the query builder: UPDATE [dbo].[myTable] SET [LikeCount] = IIF(ISNULL([LikeCount]), 1, LikeCount

问题 What I have: I have a readonly textbox and two links. The first link increments the value of the textbox by 1 whereas the second link decrements the value by 1. What I need: I need the textbox value to stop decrementing at zero (I don't want negative numbers). My code: jQuery: jQuery(".increment").on('click',function(){ jQuery(this).next(".amount input").val(parseInt(jQuery(this).next(".amount input").val())+1); }); jQuery(".decrement").on('click',function(){ jQuery(this).prev(".amount input"

问题 Just wondering if I can convert a "watch me do" event in Automator to applescript and then edit the resulting code? I've got a recording of entering a query (i.e. Apple1) into Google, but I'd like the query to increase ++ for each loop of the recording, so the result is Apple1, then the next loop would be Apple2, Apple3, etc. I know increments are elementary in programming, but I'm just not sure how to do it using Automator and/or applescript. Any help would be greatly appreciated. 回答1: It

问题 I want to write a for loop in scala, but the counter should get incremented by more than one (the amount is variable) in some special cases. 回答1: You can do this with a combination of a filter and an external var. Here is an example: var nextValidVal = 0 for (i <- 0 to 99; if i >= nextValidVal) { var amountToSkip = 0 // Whatever this loop is for nextValidVal = if (amountToSkip > 0) i + amountToSkip + 1 else nextValidVal } So in the main body of your loop, you can set amountToSkip to n