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Get image data url in JavaScript?
...s.getContext("2d");
ctx.drawImage(img, 0, 0);
// Get the data-URL formatted image
// Firefox supports PNG and JPEG. You could check img.src to
// guess the original format, but be aware the using "image/jpg"
// will re-encode the image.
var dataURL = canvas.toDataURL("image/...
How to change the background color of the options menu?
I'm trying to change the default color for the options menu which is white: I want a black background for every item on the options menu.
...
Throw HttpResponseException or return Request.CreateErrorResponse?
...r exposes a fluent interface that provides a means of registering handlers for specific types of exceptions prior to registering the filter with global configuration.
The use of this filter enables centralized exception handling instead of spreading it across the controller actions. There are howev...
What should I use Android AccountManager for?
I've seen AccountManager in the Android SDK and that it is used for storing account information. Thus, I cannot find any general discussion of what it is intended for. Does anyone know of any helpful discussions of what the intention behind AccountManager is and what it buys you? Any opinions of wha...
What are the key differences between Apache Thrift, Google Protocol Buffers, MessagePack, ASN.1 and
...DL. I'm interested in key differences between them and characteristics (performance, ease of use, programming languages support).
...
Selector on background color of TextView
...ndroid TextView widget when the user touches it. I've created a selector for that purpose, which is stored in res/color/selector.xml and roughly looks like that:
...
RSS Feeds in ASP.NET MVC
...e and uses the 3.5+ features of SyndicateItem, SyndicateFeed, and Rss20FeedFormatter.
– patridge
Jul 21 '10 at 22:04
@...
Why am I merging “remote-tracking branch 'origin/develop' into develop”?
...rgument) into your local branch but only if your local branch can be "fast forwarded" to the upstream branch (in other words, if it hasn't diverged).
git rebase -p @{u} effectively moves the commits you've made but haven't yet pushed on top of the upstream branch, which eliminates the need to create...
accepting HTTPS connections with self-signed certificates
..._HOSTNAME_VERIFIER
Although the method setHostnameVerifier() is obsolete for new library apache, but for version in Android SDK is normal.
And so we take ALLOW_ALL_HOSTNAME_VERIFIER and set it in the method factory SSLSocketFactory.setHostnameVerifier().
Next, You need set our factory for the pro...
MySQL stored procedure vs function, which would I use when?
... between procedures and functions is that they are invoked differently and for different purposes:
A procedure does not return a value. Instead, it is invoked with a CALL statement to perform an operation such as modifying a table or processing retrieved records.
A function is invoked within an ...