Somehow I always forget that there is a boolean function in ABAP. That’s why I’m writing this post to hopefully remember it better. 🙂
If you just want to check something for truthiness, you can do it in the following three ways:
IF sy-subrc = 0.
result = abap_true.
ELSE.
result = abap_false.
ENDIF.
result = SWITCH #( sy-subrc WHEN 0 THEN abap_true
ELSE abap_false ).
result = xsdbool( sy-subrc = 0 )
If you are using the Launchpad Sandbox in your CAP project (like it is done here or here) and you want to change the logo in the header bar, simply add this little CSS snippet in the launchpad.html file:
<style>
#shell-header-icon {
content: url("./logo.png");
}
</style>
Of course you could also provide a base64 encoded image:
<style>
#shell-header-icon {
content: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAGGoAAAVNCAYAAAAIhfswAA...);
}
</style>
So far, I have only made backups of my Home Assistant VM via Proxmox to my TrueNAS server. To also have a remote backup, I stumbled over Nextcloud Backup. For the add-on installation you have to add a repository, but after that the setup is straight forward.
https://github.com/Hopding/pdf-lib
const { PDFDocument } = require('pdf-lib')
// files = [{ fileName: 'test1.pdf, content: arraybuffer },{ fileName: 'test2.pdf, content: arraybuffer }]
mergePdfs: async function (files) {
try {
const mergedPdf = await PDFDocument.create()
for (let file of files) {
const pdf = await PDFDocument.load(file.content)
const copiedPages = await mergedPdf.copyPages(pdf, pdf.getPageIndices())
copiedPages.forEach((page) => mergedPdf.addPage(page))
}
const mergedPdfFile = await mergedPdf.save()
const buffer = Buffer.from(mergedPdfFile)
return await buffer.toString('base64') // return as buffer or base64 encoded file
} catch (err) {
console.error(err.message)
}
}