Develop Reference

Why Chrome is sometimes creating a new virtual machine VM and sometimes not?

Look at my example at codepen :
https://codepen.io/jimver04/pen/gORdBwp
When I see in the console
put_char # selfie_segmentation_…_simd_wasm_bin.js:9
everything works well.
When I see
put_char #VM152 selfie_segmentation_…_simd_wasm_bin.js:9
or whatever #VM+number everything is stack.
How can I force to run selfie_segmentation_…_simd_wasm_bin.js without VM number ?
See also my issue posted in Mediapipe : https://github.com/google/mediapipe/issues/2590

How to properly use jQuery.sap.log.debug instead of console.log in SAPUI5 v.1.38.39?

About environment:
The used framework: SAPUI5
version: 1.38.39
development environment: sap web-ide
reproductible with OpenUI5 v.1.38
About Issue :
Recommendation from UI5 : to don't use console.log("message")
Proposition from UI5: use jQuery.sap.log.debug("message") instead, documentation here
expected result : see the "message" in the console from chrome debugger"
actual result : Don't see the "message" in the console"
Code part :
on my controller :
onInit: function(){
jQuery.sap.log.debug('onInit fired'); // display nothing in chrome console
console.log('onInit fired'); // display "onInit fired" in chrome console
},
Question:
Does someone has a solution or idea for solve this problem ?
Remark:
My question is probably simple, but i didn't find any solution
nowhere, and I am new to UI5, so I am asking here, thank you for your help and
comprehension.
If someone also can tell me why this question (the only one I asked so far) lock me to ask further questions, I think the post respect this ? Thank you for your feedback

Did you set the log level to DEBUG?
If not try to add :
jQuery.sap.log.setLevel(jQuery.sap.log.Level.DEBUG)
Also, is there any particular reason you are using 1.38 and not something more recent?

jquery on drop get full path name

i have a simple webapp, with this piece of code :
$(document).on('drop', '#dropfile', function(e) {
e.preventDefault();
e.stopPropagation();
$(this).css('border', '6px #6BFF38 solid'); //vert
var file = e.originalEvent.dataTransfer.files[0];
alert(file.name);
return false;
});
The "alert(file.name)" return just the name of the file. I know it's a usual question, but i didn't find the answer. How can i get the full path of the file instead of only the name ? Is there any parameter of the file to get it ?

Answer by : Alexander Zinchenko
Link : Get URL of resource that is drag-and-dropped on field
In Firefox you can use file.mozFullPath. However, this variable presents only in Firefox and don't work in Chrome or Safari.
Addendum :
Due to security reasons, a files path information is never exposed. Even mozFullPath does not return the full path of file.
From mozilla website description for mozFullPath : This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future

ExtJs4 Generating an Excel file from javascript in IE gets me:"the data area passed to a system call is too small"

I've implemented this UX for ExtJs 4 (it generates an Excel file from an ExtJs 4 grid or store)
http://druckit.wordpress.com/2013/10/26/generate-an-excel-file-from-an-ext-js-4-grid/#comment-982
and it works perfectly in Chrome, however I keep getting this error " the data area passed to a system call is too small" in any version of IE
Here is the fragment of code that seems to be the problem, the full code is in the link above.
var el = Ext.DomHelper.append(gridEl, {
tag: "a",
download: title + "-" + Ext.Date.format(new Date(), 'Y-m-d Hi') + '.xls',
//download: 'descarga.xls',
href: location
});
el.click(); //this line seems to be causing the error
Ext.fly(el).destroy();
}
I know there is downlodify and other options (like server side generating) but they are not an option at this point for me.
Is there any chance I can make this UX work in IE?
Can anyone point me in the right direction ?
Thank you.

Using the listed method will not work well with IE because IE has a limit of 2083 characters. If you debug the code in this fiddle https://fiddle.sencha.com/#fiddle/17j you'll notice that the location variable is well over 5000 characters and also fails in IE. I'm assuming the issue is the same if you debug your code as well.

how to use bespin commands on embedded bespin?

I set my embedded bespin as below, which works good:
_editorComponent = new bespin.editor.Component('editor', {
language : my_language,
loadfromdiv : true,
set : {
fontsize : 10,
tabsize : 4,
highlightline : 'on'
}
});
and html part for this:
<div id='editor'>some code...</div>
By following embedded bespin's code, i was able to find out getContent and setContent, however i couldnt find anything on Bespin documentation for further implementations of Bespin.
Is there anyone who knows how to add search and replace functionality to it? for example from above instance:
_editorComponent.searchText("some_string");
_editorComponent.replaceText("some_string","another_string");
_editorComponent.focusText("some_string");
Do we have such commands on bespin, which i can use on my application?
Edit: Response to same question on google groups:
There was some support for
search once upon a time in Bespin, but
it's not back to the rebooted Bespin
yet. But it's definitely one of the
features on my to-be-implemented list
;)
So this can only be done with workarounds for now, any workaround is more than welcome.

Edit: response to same question on google groups:
There was some support for search once upon a time in Bespin, but it's
not back to the rebooted Bespin yet. But it's definitely one of the
features on my to-be-implemented list ;)