I'm trying to figure out how to re-position sheets in Numbers. There is no way to insert things at specific location so I am hoping that I can find another way. The move verb drew my attention (it is in the Numbers dictionary) however there is little or no information, examples, usage scenarios or even what object types it works with.
Any insight in the context of the title?
The move in the Numbers dictionary is part of the Standard Suite, which typically works with files. I have tried using it to move text items and tables from one sheet to another, but it always fails. It is probably something they hope to provide functionality for some day.
Related
I'm totally new with programming, but have made some scripts for extraction data from .txt files etc. Now I am making a simple script for work, but need a simple GUI so people can run use it efficiently. The script is really simple, and consists of 4 dictionaries and a list with the keys for the values that I want to print from one of the dictionaries. What I need is a GUI that looks like the one posted. There will be 4 buttons, one for each dictionary, and the user can only pick one. On the left will be the keys, and the keys transferred to the right will be put in a list, which will be used to write the values to a .txt file. This is probably really simple, but I have no idea where to start with GUI, so I hope that someone can give me some ideas. In advance, thank you :)
Exaple: https://ci.apache.org/projects/wicket/guide/6.x/img/multi-select-transfer-component.png
It's cool that you are getting into GUI programming. Try tkinter:
https://www.tutorialspoint.com/python/python_gui_programming.htm
Is there a data structure within LiveCode that can be used as a "holder" for associated data, letting me handle it collectively? I come from a Java / Javascript / C background so I am looking for a Class or Struct sort of data structure.
I've found examples of Groups, which seem to have some of this functionality, but it feels a bit like I'm bending the language to meet my needs.
As a specific example, suppose I had an image field on my screen that would randomly display an image and, when pressed, play an associated sound clip. I'd expect to create a list of "structures" that contained the path to the image and the path to the associated sound clip, and use that data to populate the image field and to decide what sound clip to play.
Would a Group be the correct structure to use in this case? Or am I approaching this in a way that isn't really fitting with the way LiveCode works?
It takes a little getting used to, but the xTalk world is much simpler and more open than any ordinary procedural language. So much of what you once had to manage is no longer required.
So when splash21 said that you could store all your image and sound references in a custom property, he was really saying that the LiveCode environment contains intrinsic, high level functionality that makes these sorts of things instantly accessible, and the only thing required of you is to call for them, and they simply work.
The only way to appreciate this is to make a few simple programs, to really see what is possible. Make your application. Everything you mentioned can be accomplished with perhaps a dozen lines of code in a single handler. I recommend that you join the LiveCode use list and forums. The community is vibrant and eager to help, frequently with full blown solutions to specific problems, but more importantly, as guides and mentors to new users
Craig Newman
Arrays in LiveCode are actually associative arrays (like hash maps). A key is associated with a value. The value might be as well an array.
Chapter 5.5.7 of the User's Guide says
Array elements may contain nested or sub-elements, making them multi-dimensional.
This type of array is ideal for processing hierarchical data structures such as trees or
XML. To access a sub-element, simply declare it using an additional set of square
brackets.
put "ABC" into myVariable["myKeyName"][“aChildElement”]
see also
How to store pictures in a stack?
Dave- I'm hoping to get a struct-like container implemented in the near future. Meanwhile you can, as splash21 mentioned, use custom properties (or better yet, custom property sets) to do what you want. This will give you a pseudo-struct for each object and you can implement the file and sound specifications into the properties. And if you use that in conjunction with a behavior object you'll end up very close to a real inheritable class formation.
I am creating an application with a lot of links. Because the links are contained in cells in a table, the urls that are generated by Wicket tend to get long, making the page slower to load.
For example:
2011-06-09 00:00:00.0
I try to figure out where to start exploring the encoding / decoding of URLs, but it is rather complex material. My first approach was to just use 'short' names for components (like "t", "f" etc). I can imagine there is a better approach.
I can image it would be possible just to 'number' the links; as the page still exists, so I would end up with something like this:
2011-06-09 00:00:00.0
Are there solutions for my problem already out there, or can anyone point me to the right direction?
If a Javascript solution is acceptable, you can use a single event listener on the whole table instead of many links in the table.
See this example for an inspiration:
https://github.com/svenmeier/apachecon-wicket/tree/master/src/main/java/eu/apachecon/base/ui/performance
Notice how the Ajax behavior transports dynamic extra parameters to the server. It looks for rows only though. if you need to distinguish between table cells being clicked, you'll have to expand on the idea.
The solution suggested by Sven is the better solution.
Here is a solution which you may call fundamental: register your own root IRequestMapper that will compress/uncompress the generated urls by the real mappers. See CryptoMapper and HttpsMapper for example of custom root mapper.
I'm not entirely sure how to term this, but I've searched several phrases and haven't found what I need.
I have a whole lot of unstructured data that I need to get into a database. I used to do the heavy lifting with Needlebase and just clean up the data from there. But now that it's no more, I'm want for a good way to quickly grab pieces of text beyond select, copy, paste, lather, rinse, repeat.
Ideally something where I could select some text and a popup asks what it is (from a user-defined list, title, start time, image path, etc.) and then marks it as such. Naturally I would need to be able to mark the beginning and end of a record (all row data is consecutive, just not in an easily parseable format).
I could probably write something in a few hours that would do this, but I don't want to reinvent the wheel if something exists. I'm on OS X, but I'd be interested in software for any platform.
is your data in HTML format? if yes you can use Jsoup
I'm working on an application that has a spreadsheet-like interface. There is a grid of cells. Rows are numbered, and letters are used for the columns. So "names" like A2 and Q17 refer to cells in the grid.
I know I can use GetLocaleInfo(Ex) with LOCALE_SNATIVEDIGITS to get the appropriate digits for the user's locale, so I can format the row numbers. But I don't see something comparable for the locale-appropriate "alphabet".
I could imagine the same question arising for things like word processors that have an outline mode and need to be able to enumerate some list items with letters.
I've been pouring through the Windows NLS APIs, and I don't see anything like LOCALE_SNATIVEALPHABET nor do I see an API like EnumLocaleAlphabet. Am I missing such an API or am I stuck rolling my own?
Personally I haven't heard of such API. The closest to what you are asking would be ICU uchar's UBlockCode but it still won't give you concrete alphabet.
By the way, I don't think it is actually localize cell names unless you localize the whole User Interface. But in such case you may simply ask translators to provide valid cell symbols.
And this probably what you should do, because some writing systems do not have concept of alphabet at all. That is, it is called script, not alphabet. For example, I don't think it would be good idea to use Arabic for cell symbol (which glyph variant in such case?) nor I would use Chinese (all possible ideograms?).
My suggestion is: leave it to translators, if they want to localize it, that is OK, if they don't, just trust them, they really should know their craft.