range

I'm looking to wrap a cursor in span tags in a contenteditable div . Example (cursor represented by | ): Before: The fox jumps | After: The fox jumps <span>|</span> Any attempt to modify the innerHTML results in the cursor being moved to the end of the line. I'd like it to be inserted in between the new HTML span 's. This isn't possible cross-browser because of implementation issues. Attempting to place the caret within an empty inline element such as a <span> in both WebKit and IE will actually place the caret immediately before the element. The following demonstrates this: it will do you

I have spent a few hours working out how to do this which is why im posting it here now... If you want to return different values in a cell based on which range the value entered in another cell comes under then I have worked out how to do it!! (bear in mind that this is specific to my spreadsheet and was for calculating prices i.e. 0.99 = £0.99) For example: IF G2 is ABOVE "0" BUT BELOW "1" THEN display "0.1" IF G2 is ABOVE "0.99" BUT BELOW "5" THEN display "0.15" IF G2 is ABOVE "4.99" BUT BELOW "15" THEN display "0.2" IF G2 is ABOVE "14.99" BUT BELOW "30" THEN display "0.5" IF G2 is ABOVE

I have a calendar table that looks like this: date | qty ------------------- 1998-11-18 | 2 1998-11-19 | 0 1998-11-20 | 0 1998-11-21 | 0 1998-11-22 | 3 1998-11-23 | 0 1998-11-24 | 0 1998-11-25 | 3 I am trying to generate a report which would give the ranges of the entries with the 0 values for quantity ( qty ). I can't hard code the dates, they need to be determined by the value of the second column. From the above, the report should look like this: 1998-11-19 - 1998-11-21 1998-11-23 - 1998-11-24 All the GROUP BY and UNION queries give me the individual entries but I can't figure out how to

How can I make a programmatical page selection visible to the user, as if it was selected by the user? var range = document.createRange(); var startPar = [some node]; var endLi = [some other node]; range.setStart(startPar,13); range.setEnd(endLi,17); Thank you. Use: window.getSelection().addRange(range); 来源： https://stackoverflow.com/questions/1426634/make-programmatic-range-selection-visible-to-the-user

I was reading a old C book and according to that int range values from -32768 to +32767. where as my machine can hold a larger int than that limit how can I find the range of these data types(short, int, long, double, float) specific to my machine? are there any methods for that? From this , take a look at the footnote: the actual value depends on the particular system and library implementation, but shall reflect the limits of these types in the target platform. If you run the following code on your system, it should shed some insight because the value returned may or may not differ from the

I'm having problem getting the right results in my coordinate system. To explain my system, I have this simple database that have x_axis, y_axis and name columns. I don't need to get all the data, I just need to display some part of it. For example, I have a coordinate system that have 10:10(meaning from x_axis -10 to 10 and from y_axis -10 to 10) and I want to display only 49 coordinates. In sql query I can do it something like this: "select * from coordinate where x_axis >= -3 and x_axis <= 3 and y_axis >= -3 y_axis <= 3" I tried this function but no success: "by_range": { "map": "function

We have a table that contains prices that are depending on a base amount. As an example let say that if the base amount is less or equal to 100 then the price is 10 but if the base amount is greater that 100 but less or equal to 1000 then the price is 20 and finally if the base amount is greater than 1000 then the price is 30. A simplified version of our table for this should be something like this: PRICE_CODE START_RANGE END_RANGE PRICE_AMOUNT 100 0,00 100,00 10,00 100 100,01 1000,00 20,00 100 1000,01 99999999,99 30,00 110 0,00 99999999,99 15,00 With columns level check constraints you can