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How to have multiple data-bind attributes on one element?
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This is how I implemented the source attribute and click event using data-bind. You may find it useful.
<img data-bind="{click: function(data, event) {ESVendorWidget.loadFunction(data,event)},
attr: {src: $data.Photo.PhotoUrl }}"
alt="package pic...
RedirectToAction between areas?
...ou want to redirect from one area to another area, above code works well.
And, if you want to redirect from one area to a controller/view which is not there in the area folder (i.e. in most cases, your front end), you can specify area = "".
i.e.
return RedirectToAction("action", "controller", new...
Dynamically adding properties to an ExpandoObject
I would like to dynamically add properties to a ExpandoObject at runtime. So for example to add a string property call NewProp I would like to write something like
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How can I reload .emacs after changing it?
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You can use the command load-file (M-x load-file, then press return twice to accept the default filename, which is the current file being edited).
You can also just move the point to the end of any sexp and press C-xC-e to execute just that sex...
how to remove X-Powered-By in ExpressJS [duplicate]
I want to remove X-Powered-By for Security,Save Bandwidth in ExpressJS(node.js). how to do it?
it could be filter(app.use) ?
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rails 3 validation on uniqueness on multiple attributes
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you can still do it the rails 2 way, and I find that more readable unless you're doing several types of validation on the same property.
– zem
Jul 3 '11 at 23:29
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How to display nodejs raw Buffer data as Hex string
... [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead. So now it should be Buffer.from( buf.toString('hex'),'hex');
– flob
Mar 12 '...
how to get android screen size programmatically, once and for all?
...ind out my screen size programmatically,
in the units used by touch events
and View measurement/layout?
In other words, I want the coordinates
of the bottom-right corner of the screen,
in the coordinate system used by touch events'
getRawX()/getRawY() and View.getLocationOnScreen() .
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Why is __dirname not defined in node REPL?
...irname , but from the REPL this seems to be undefined. Is this a misunderstanding on my side or where is the error?
11 Answ...
Automatic popping up keyboard on start Activity
.... When I open the activity it automatically focusses to the first EditText and displays the virtual keyboard.
19 Answers
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