Use custom formats in new Excel files [closed] - excel

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I have a set of custom formats that I would like to use in any new Excel files that I create.
I found this approach, Save cell styles to use in all new workbooks, but it relies on using a template which I cant use as I am using a cloud server so I don't have access to the XLSTART folder.
Using code is fine if I must, but I don't have experience in this space.
I understand that I may be able to create an Excel addin to hold the formats, and create a new workbook from that. Is this addin the way to go?
Please help!

Is this a desktop Excel program? If so, you might try adding another custom startup folder. (Depending on version it might be different, in 2013: Excel Options - Advanced - General - At startup, open all files in:.) Now if you put a file here, it will auto-open on Excel startup, just like the files in the XLSTART folder.
(But to be honest, I don't see how this will help you, since XLSTART - or any automatic startup folder - is useful if you want macros available. I'm not sure about templates.)

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Trigger a function when an excel file in my Google Drive is overwritten [closed]

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I have an excel xlsm on my computer that is updated every morning and overwrites another workbook with the same title on the google drive folder, uploading it to Google Drive itself. I have to work with a specific Google Spreadsheet that pulls data from this excel file, so is there a way to run a function automatically (with Goggle App script) when the xlsm is updated (and the old file is overwritten)?
If I would implement something like this, I would try using installable time-driven trigger and check last update with DriveApp.getFileById('your-id').getLastUpdated(); //if your id doesn't change, using a short interval, like 5 mins. You can create time-driven triggers in https://script.google.com/home/triggers
With your GAS project open, you can go straight to your project triggers, by clicking the "clock" button. (Current project triggers)
Trigger button location

Whaetever file I try to open with excel it launches the same macro on a previous file that I did, IM LOST [closed]

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How can I invert this problem, I didn't touch the code but I don't know maybe while saving the file. I can't open any files anymore because it keeps opening the same macro.
Thank you for your help
The macro is likely stored in your personal workbook. Personal workbooks open every time you open excel which would explain why it looks like this macro is "haunting you from the dead".
You can read about personal workbooks here.
https://support.office.com/en-us/article/copy-your-macros-to-a-personal-macro-workbook-aa439b90-f836-4381-97f0-6e4c3f5ee566

What causes an excel file to open as read-only? [closed]

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An excel file exists on a network that can be accessed by several users.
However, after some investigation it was found that some users open the file as read-only.
I'm opening the file with VBA and workBook.Open(). This routine has a read-only property, but even explicitly sending this parameter as false, the file still opens as read only. When users who experienced this bug were asked to open the file straight from the network, the file opens as read only, despite being fine for other users. Additionally, permission rights to the folder has been ruled out as the cause.
Does macro security prevent a file from being opened normally? What else can cause a file to open as read-only?
More Details:
Windows 7
Excel 2007
.xls File Type
In Save As options/Tools/general Options ,there is a read-only recommended option, it can be.
[]'s

Is there an easy way to View, Edit & Locally store a .txt file through Chrome [closed]

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This isn't necessarily a coding problem, but users here would be the perfect people to ask.
Is there an easy way to view and edit a simple text file (.txt seems the most obvious) on a browser (I use Chrome). I'd like this file to be stored locally as well, preferably in my dropbox folder so it's backed-up at all times.
I tried looking for a chrome extension that does this, but after 3 failed attempts I thought there might be a manual way to do this.
I don't care about the format as long as it's common and can be opened on other computers if need be.
Paste the following into your browser address field to get a ready browser notepad:
data:text/html, <html contenteditable>
You can type or paste your text here, edit and then save as page or copy somewhere. Suggested by Jose in his blog.
HTML5 has a File API: http://www.html5rocks.com/tutorials/file/filesystem/
Once you read that you will realize that you can use a blob builder to write to a file, then post that file back to your browser which will automatically download it.
var bb = new BlobBuilder();
bb.append(message.value);
var blob = bb.getBlob();
location.href = window.webkitURL.createObjectURL(blob);
This is an old question, but I've wanted this ability for a long time and finally found a solution that works for me. In Chrome, set up a Workspace folder as described here.
I wanted to edit a markdown file, so I created an empty file called editable.md in my workspace folder. With Chrome developer tools open, in the Sources pane, I can double click this file to edit it. Even better, I have the MarkView plugin installed, so I see a nicely rendered version of the markdown in the main view.
I think there's a reason why web browsers and text editors are called the way they are. Why would you wan't a functionallity like that? There are other tools for that.
Maybe your answer is a server which handles this kind of requests - allows information to be added, and stores it in it's own dropbox folder which is shared with other users.
The main problem is that browser can't that easily access files on your computer if those aren't cookies, tmp files.

Can I embed an exe payload in a pdf, doc, ppt or any other file format? [closed]

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Is there any way that I can embed a .exe file in a .pdf, .doc, .xls, or .ppt file in such a way that upon opening the containing file, the document processor will run the .exe automatically without the user intentionally executing it?
Yes, this is totally possible and pretty easy to accomplish - so long as you have an active exploit in the PDF viewer. Check out one of the many Adobe Acrobat Exploits in the Metasploit framework. Next you can use a download+exec shellcode to download and execute your payload, err I mean ".exe".
You can embed files with EXE or any other format. However, the ability to have the EXE run automatically depends on the viewer application and its security settings. This PDF feature has been exploited by many malware. So, there is no guarantee that it will work on all end-user systems. Be warned that if you make this feature a part of some commercial application, then security software will soon flag it as a malware, which can adversly affect your company's reputation.
Yes. Besides using an exploit, you can just paste the file in using Acrobat Professional. Acrobat allows you to add arbitrary attachments these days.
If you make your PDF files with pdflatex, you can embed any file using the embedfile package. I use this frequently to add all kinds of files to PDF files. They show up as attachments.
\usepackage{embedfile}
\embedfile{my-wonderful-file.exe}
You can also use the Acrobat GUI to do it.
In short, no. These file formats have no provision for embedding a Win32 PE executable inside of them.
For the Office files, you could use VBA to write a script that runs when the document is opened.

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