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Why are we not to throw these exceptions?

...llReferenceException and IndexOutOfRangeException are of a different kind. Now these are very specific exceptions, so throwing them could be fine. However, you still won’t want to throw these, as they usually mean that there are some actual mistakes in your logic. For example the null reference ex...
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How do I find Waldo with Mathematica?

...readers, and strokeless handwriting recognition work today. Basically you know the answer is there, you know more or less what it should look like, and everything else may have common elements, but is definitely "not it", so you don't bother with the "not it"s, you just look of the likelihood of "it...
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Order discrete x scale by frequency/value

...king a dodged bar chart using ggplot with discrete x scale, the x axis are now arranged in alphabetical order, but I need to rearrange it so that it is ordered by the value of the y-axis (i.e., the tallest bar will be positioned on the left). ...
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AppStore - App status is ready for sale, but not in app store

... Is there any way to know when the app is indeed in the store (besides keep accessing every hour) ? – Daniel Oct 10 '17 at 23:09 ...
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Are custom elements valid HTML5?

...mitted in HTML5. This confirms Alochi's circular argument observation. 2) Nowhere does the spec say that custom elements are not permitted. – d13 Mar 24 '12 at 9:59 ...
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In Objective-C why should I check if self = [super init] is not nil?

... not hell bent on not following best practices. I would, however, like to know why they are best practises in the first place. Its like being told to jump off a tower. You don't just go ahead and do it unless you know why. Is there a big, soft pillow to land on at the bottom, with a massive cash rew...
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How do I add a new sourceset to Gradle?

... sourceSets.integrationTest.runtimeClasspath } As of version 4.0, Gradle now uses separate classes directories for each language in a source set. So if your build script uses sourceSets.integrationTest.output.classesDir, you'll see the following deprecation warning. Gradle now uses separate ou...
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Difference between ref and out parameters in .NET [duplicate]

... The line mentioned as "This is not C#" is now actually C# as of C# 7 docs.microsoft.com/en-us/dotnet/csharp/whats-new/… – TJ Rockefeller Apr 24 at 16:42 ...
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What is Java Servlet?

... (e.g. parsing an HTTP request, connection handling etc). One of the best-known open source servlet containers is Tomcat. share | improve this answer | follow ...
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Inline SVG in CSS

...the same jsfiddle example in base64: http://jsfiddle.net/vPA9z/3/ The CSS now looks like this: body { background-image: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0naHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmcnIHdpZHRoPScxMCcgaGVpZ2h0PScxMCc+PGxpbmVhckdyYWRpZW50IGlkPSdncmFkaWVudCc+PHN0b3Agb2Zmc2V0P...