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Getting individual colors from a color map in matplotlib

...eturn the "over" or "under" color. By default it's the color at the bottom/top of the colormap, but that's changable. For example: cmap.set_under('red'); print cmap(0.0), cmap(-0.01) – Joe Kington Aug 20 '14 at 15:55 ...
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Error: Can't set headers after they are sent to the client

... also watch out for this classic mistake: res.redirect() doesn't stop statement execution... so return after it. Otherwise other code could be executed which could unintentiallly cause the famous header error. Thanx for the explanation! – KLoozen Jan 2...
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How do you test functions and closures for equality?

... and this is exactly the approach Chris Lattner advocates against (see the top answer). – pipacs Mar 6 '19 at 14:45 add a comment  |  ...
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How to declare a global variable in a .js file

... As mentioned above, there are issues with using the top-most scope in your script file. Here is another issue: The script file might be run from a context that is not the global context in some run-time environment. It has been proposed to assign the global to window directly...
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UDP vs TCP, how much faster is it? [closed]

...rranged' packet is critical. You'd have to write some extra code to run on top of UDP to retry if things got missed, and enforce correct order. This would add a small bit of overhead in certain places. Thankfully, some very very smart people have done this, and they called it TCP. Think of it this...
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Custom Adapter for List View

...tems should be type 1 or type 2. According to my static ints I defined up top, the first 5 list items will be list item type 1, and the last 5 list items will be list item type 2. So if you compile and run this, you will have a ListView that has five items that just contain a Button, and then five...
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What's the difference between HEAD^ and HEAD~ in Git?

... Examples These specifiers or selectors can be chained arbitrarily, e.g., topic~3^2 in English is the second parent of the merge commit that is the great-grandparent (three generations back) of the current tip of the branch topic. The aforementioned section of the git rev-parse documentation traces...
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How should I read a file line-by-line in Python?

...hat a nightmare. Or you could just use the with block. Bonus Question (Stop reading now if are only interested in the objective aspects of the question.) Why isn't that included in the iterator protocol for file objects? This is a subjective question about API design, so I have a subjective...
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How to set time zone of a java.util.Date?

...eId to produce a ZonedDateTime. See code example above in tl;dr section at top. Formatted Strings Call the toString method on any of these three classes to generate a String representing the date-time value in standard ISO 8601 format. The ZonedDateTime class extends standard format by appending the...
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Entity Attribute Value Database vs. strict Relational Model Ecommerce

...Stay away from Magento 2 if you want to avoid Triple Pain and More pain on top for both FE and BE – TheBlackBenzKid Aug 21 '17 at 7:45 add a comment  |  ...