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How do I plot in real-time in a while loop using matplotlib?

... show is probably not the best choice for this. What I would do is use pyplot.draw() instead. You also might want to include a small time delay (e.g., time.sleep(0.05)) in the loop so that you can see the plots happening. If I make these changes to...
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Find location of a removable SD card

...parate ArrayLists. Then, I compared one list with the other and discarded items that were not in both lists. That gave me a list of root paths to each sdcard. From there, I tested the paths with File.exists(), File.isDirectory(), and File.canWrite(). If any of those tests were false, I discarded t...
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Is the “struct hack” technically undefined behavior?

...e Committee decided that it was undefined behavior because the array p->items contains only one item, irrespective of whether the space exists. share | improve this answer | ...
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Wrap a delegate in an IEqualityComparer

... if all it utilized were an Equals method. How do you determine whether an item's already been scanned in a sequence if you only have Equals? You enumerate over the entire collection of values you've already looked at and check for a match. This would result in Distinct using a worst-case O(N2) algo...
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Difference between MEAN.js and MEAN.io

...lt;/b>:<br>    * JavaScript 5 best practices, Don't use "new"<br><b>Testing</b>:<br>    * Testing, using Mocha<br>    * End-to-end tests<br>&nb...
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Virtual Memory Usage from Java under Linux, too much memory used

...ng are (1) buy more memory, or (2) reduce the number of processes, so it's best to ignore this number. The situation for Windows Task Manager is a bit more complicated. Under Windows XP, there are "Memory Usage" and "Virtual Memory Size" columns, but the official documentation is silent on what th...
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How do I associate file types with an iPhone application?

...t;/key> <string>Owner</string> <key>LSItemContentTypes</key> <array> <string>com.sunsetlakesoftware.molecules.pdb</string> <string>org.gnu.gnu-zip-archive</string> </array> <...
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Angular.js ng-repeat across multiple tr's

... </tr> </thead> <tbody ng-repeat="item in itemList"> <tr ng-repeat="itemUnit in item.itemUnit"> <td>{{itemUnit.Name}}</td> </tr> </tbody> </table> CSS to build fixed head...
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How do I iterate over an NSArray?

...n an iPhone 3G as that's the target platform I was interested in. numberOfItems NSArray (ms) C Array (ms) Ratio 100 0.39 0.0025 156 191 0.61 0.0028 218 3,256 12.5 0.026 481 4,789 16 ...
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Eclipse Workspaces: What for and why?

...(web-development, plugins,..), and so on) and I am still doubting what the best approach is. 4 Answers ...