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How to copy a dictionary and only edit the copy

... It might be better to say "dict2 and dict1 point to the same dictionary", you are not changing dict1 or dict2 but what they point to. – GrayWizardx Mar 17 '10 at 21:15 ...
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Stopping python using ctrl+c

I have a python script that uses threads and makes lots of HTTP requests. I think what's happening is that while a HTTP request (using urllib2) is reading, it's blocking and not responding to Ctrl C to stop the program. Is there any way around this? ...
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Is there a way to create your own html tag in HTML5?

...sers, although they won’t be HTML5 (see Are custom elements valid HTML5? and the HTML5 spec). Let's assume you want to use a custom tag element called <stack>. Here's what you should do... STEP 1 Normalize its attributes in your CSS Stylesheet (think css reset) - Example: stack{display...
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Format a Go string without printing?

... does letter after % matter? Could it be %y and %q ? or %y and %y – Filip Bartuzi Mar 28 '17 at 14:11 20 ...
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Why is the tag deprecated in HTML?

... describe its contents. One method of centering is to set the margin-left and margin-right properties of the element to auto, and then set the parent element’s text-align property to center. This guarantees that the element will be centered in all modern browsers. ...
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What is INSTALL_PARSE_FAILED_NO_CERTIFICATES error?

...ge my default/main/startup (whatever you call it) activity by editing the androidmanifest.xml file. All i did was change the android:name property. however, this completely broke the entire app. when I try to install it fails and reads. ...
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Difference between a class and a module

I came from Java, and now I am working more with Ruby. 9 Answers 9 ...
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Received an invalid column length from the bcp client for colid 6

... I know this post is old but I ran into this same issue and finally figured out a solution to determine which column was causing the problem and report it back as needed. I determined that colid returned in the SqlException is not zero based so you need to subtract 1 from it to ge...
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Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=

... The default collation for stored procedure parameters is utf8_general_ci and you can't mix collations, so you have four options: Option 1: add COLLATE to your input variable: SET @rUsername = ‘aname’ COLLATE utf8_unicode_ci; -- COLLATE added CALL updateProductUsers(@rUsername, @rProductID, @...
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Logical Operators, || or OR?

... no "better" but the more common one is ||. They have different precedence and || would work like one would expect normally. See also: Logical operators (the following example is taken from there): // The result of the expression (false || true) is assigned to $e // Acts like: ($e = (false || true...