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Sending images using Http Post
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I'm going to assume that you know the path and filename of the image that you want to upload. Add this string to your NameValuePair using image as the key-name.
Sending images can be done using the HttpComponents libraries. Download the latest HttpClient...
Set the selected index of a Dropdown using jQuery
...ist with different selected index value?
– SearchForKnowledge
Apr 15 '15 at 14:34
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Submitting a form on 'Enter' with jQuery?
...entire form's contents vanish, but the form isn't submitted. Does anyone know if this is a Webkit issue (Adobe AIR uses Webkit for HTML), or if I've bunged things up?
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WebKit issues with event.layerX and event.layerY
...he jQuery object." You're exactly correct, so it sounds like you already know! :)
Hopefully jQuery will update their code to stop touching that, but at the same time WebKit should have known better than to log a deprecation warning on an event (at least in my opinion). One mousemove handler and y...
Zoom to fit all markers in Mapbox or Leaflet
... from @user317946: "map.fitBounds(markers.getBounds().pad(0.5)); now the icons wont cut off. :-)"
– lpapp
Jan 19 '14 at 15:24
12
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How can I declare optional function parameters in Javascript? [duplicate]
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With ES6: This is now part of the language:
function myFunc(a, b = 0) {
// function body
}
Please keep in mind that ES6 checks the values against undefined and not against truthy-ness (so only real undefined values get the default value ...
Extract a dplyr tbl column as a vector
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@mzuba I would use the pull command now. My solution was written prior to dplyr version 0.6.
– rrs
Jun 20 '18 at 13:12
1
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How can I open Java .class files in a human-readable way?
... As long as the link goes somewhere, I suppose it's good. I wouldn't know if there's now a better Java decompiler, as I haven't used Java since long ago.
– DarenW
Mar 30 at 20:20
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Render partial from different folder (not shared)
...l.ControllerContextRegion("Foo")) {
// Html.Action, Html.Partial, etc. now looks things up as though
// FooController was our controller.
}
There may be unwanted side effects for this if your code requires the controller route component to not change, but in our code so far, there doesn't ...
java: ArrayList - how can i check if an index exists?
...uff. but the next time at that index, my index will still be index = 0 and now I am re-initializing that element in the list when I was supposed to be doing stuff. The 1st thought is to && a second condition like list.get(index) == null but that not working is why there are questions like th...