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Is the != check thread safe?

... edited Apr 15 '16 at 12:57 Andrew Tobilko 42.5k1111 gold badges6666 silver badges119119 bronze badges answered Aug 27 '13 at 8:35 ...
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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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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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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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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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OAuth: how to test with local URLs?

...ake sure that www.publicdomain.com points to 127.0.0.1 in your hosts file, AND that twitter can do a successful DNS lookup on www.publicdomain.com, i.e the domain needs to exist and the specific callback should probably return a 200 status message if requested. EDIT: I just read the following articl...
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What does %w(array) mean?

...otation to write an array of strings separated by spaces instead of commas and without quotes around them. You can find a list of ways of writing literals in zenspider's quickref. share | improve th...