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Format date and time in a Windows batch script

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Best way to create unique token in Rails?

... 335 -- Update -- As of January 9th, 2015. the solution is now implemented in Rails 5 ActiveRecord...
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Append a dictionary to a dictionary [duplicate]

... For example, >>> d1 = {1: 1, 2: 2} >>> d2 = {2: 'ha!', 3: 3} >>> d1.update(d2) >>> d1 {1: 1, 2: 'ha!', 3: 3} share | improve this answer | ...
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Hidden features of Perl?

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Build error: You must add a reference to System.Runtime

...sembly="System.Runtime, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" /> </assemblies> The final web.config tags should look like this: <compilation debug="true" targetFramework="4.5"> <assemblies> <add assembly="System.Runtime, Version...
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How do I get the current line number?

...er + " (" + caller + ")"); } This will display, for example: Boo at line 39 (SomeMethodSomewhere) There's also [CallerFilePath] which tells you the path of the original code file. share | improve...
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How can I see the entire HTTP request that's being sent by my Python application?

...g # These two lines enable debugging at httplib level (requests->urllib3->http.client) # You will see the REQUEST, including HEADERS and DATA, and RESPONSE with HEADERS but without DATA. # The only thing missing will be the response.body which is not logged. try: import http.client as htt...
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Get a random item from a JavaScript array [duplicate]

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adding noise to a signal in python

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How to add a local repo and treat it as a remote repo

...incent Scheib 12.4k66 gold badges5252 silver badges7373 bronze badges answered May 15 '12 at 15:13 larskslarsks 171k3232 gold badg...