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Usage of __slots__?

...s__ in Python — especially with respect to when I would want to use it, and when not? 11 Answers ...
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Prevent HTML5 video from being downloaded (right-click saved)?

...t your regular skiddie from blatantly ripping your video by right clicking and Save As. But then they could just disable JS and get around this or find the video source via the browser's debugger. Plus this is bad UX. There are lots of legitimate things in a context menu than just Save As. You coul...
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adb command not found

I need to run an adb forward command before I could use the ezkeyboard application which allows user to type on the phone using browser. ...
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What's the result of += in C and C++?

... Semantics of the compound assignment operators is different in C and C++: C99 standard, 6.5.16, part 3: An assignment operator stores a value in the object designated by the left operand. An assignment expression has the value of the left operand after the assignment, but is not an ...
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T-SQL split string

...@pos) END INSERT INTO @returnList SELECT @stringToSplit RETURN END and to use it:- SELECT * FROM dbo.splitstring('91,12,65,78,56,789') share | improve this answer | ...
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How to Sync iPhone Core Data with web server, and then push to other devices? [closed]

... I suggest carefully reading and implementing the sync strategy discussed by Dan Grover at iPhone 2009 conference, available here as a pdf document. This is a viable solution and is not that difficult to implement (Dan implemented this in several of its...
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How to use a decimal range() step value?

Is there a way to step between 0 and 1 by 0.1? 33 Answers 33 ...
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Pandas: drop a level from a multi-level column index?

... If the index you are trying to drop is on the left (row) side and not the top (column) side, you can change "columns" to "index" and use the same method: >>> df.index = df.index.droplevel(1) – Idodo Nov 28 '18 at 12:13 ...
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How do I test if a variable is a number in Bash?

... the regex appropriately; for instance: ^[0-9]+([.][0-9]+)?$ ...or, to handle numbers with a sign: ^[+-]?[0-9]+([.][0-9]+)?$ share | improve this answer | follow ...
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java.lang.ClassNotFoundException: org.springframework.web.servlet.DispatcherServlet

i am using spring 3.1.0.RELEASE , and my servlet container is tomcat 7 and my IDE is eclipse indigo and the jar spring-webmvc-3.1.0.RELEASE.jar which contains the DispatcherServlet exists in the lib folder, and yet when running the application, i am getting the exception: ...